COMPLETE DIRECTORY
All tools
Find every live CreatorValet tool in one place. The categories below are for browsing; each tool still has its own permanent address, so you can bookmark or link directly to the one you use.
49 tools
File converter tools and guides
Turn images, documents, PDFs, video and audio into another format, without uploading them.
Convert images
- AVIF to PNG A lossless, widely accepted copy with transparency intact — made without an upload.
- BMP to JPG Turn a bulky photographic bitmap into a practical JPG, with the tradeoff visible first.
- BMP to PNG Keep the browser-decoded appearance and transparency, lose the bulky bitmap wrapper.
- Convert AVIF to JPG The format the web serves, turned into the one every program opens.
- Convert PNG to ICO One file, every icon size Windows asks for. Runs in your browser — no upload.
- GIF to MP4 Same animation, same speed, a fraction of the bytes — encoded in this tab by the same H.264 encoder your browser uses for video calls.
- GIF to PNG Pick any frame as a still PNG, take every frame as a ZIP, or write an animated PNG that keeps moving. The frame count is on screen before you choose.
- GIF to WebP Animated GIFs keep every frame, every delay and every transparent pixel — written lossless, several times smaller, and never uploaded anywhere.
- HEIC to JPG Your iPhone photos, in a format everything opens. They never leave this tab.
- HEIC to PDF Your camera roll as one document. The photos never leave this tab.
- HEIC to PNG Lossless, local, and honest about the file size that costs you.
- ICO to PNG Open the icon container, inspect every embedded image, and export the one you choose.
- JPG to PDF Many photos, one document, in the order you set. Runs in your browser — no upload, no account.
- JPG to PNG Lossless from here on — but no quality comes back. See the new size before you convert.
- JPG to WebP Smaller files for the web — and an honest number for what it actually saved.
- PNG to GIF Drop several PNGs and they become one animated GIF, in an order you set and at a speed you choose. What 256 colors will cost is on screen before it runs.
- PNG to JPG See what each file will weigh before you convert it. Runs in your browser — no upload.
- PNG to PDF See the page before you make it. Nothing is uploaded — the PDF is written in this tab.
- PNG to WebP Smaller pages, without guessing which kind of smaller you needed.
- SVG to PNG Choose exact pixel dimensions, keep the proportions, and rasterize a safe local SVG.
- TIFF to JPG Choose one real TIFF page, set the photographic quality and alpha background, and verify the new JPG locally.
- TIFF to PDF Inspect every TIFF page, choose what belongs in the document, and create a locally verified PDF without an upload.
- TIFF to PNG Choose one TIFF page, keep verified transparency, and write a lossless PNG from the decoded eight-bit pixels.
- WebP to GIF Animated WebP files keep all their frames and their timing. Watch the GIF play before you download it — decoded and encoded in this tab.
- WebP to JPG The format you got, turned into the format everything accepts.
- WebP to PNG The file everything opens — and an honest number for what it costs.
Convert documents & ebooks
- AZW3 to EPUB Runs in your browser. No upload, no account.
- EML to PDF Create a readable PDF from decoded email headers and safe body text, with an attachment manifest and no upload.
- EPUB to PDF Runs in your browser. No upload, no account.
- Markdown to PDF Watch where the pages break while you edit. Runs in your browser — nothing is uploaded.
- Markdown to Word Create a real DOCX, review every conversion finding, or copy the same document into Google Docs. Nothing is uploaded.
- MOBI to EPUB Runs in your browser. No upload, no account.
- TXT to PDF Three page layouts, and it works out whether your lines were wrapped by hand. Runs in your browser — nothing is uploaded.
- Word to Markdown Convert DOCX headings, lists, links, tables and notes to Markdown, keep embedded image bytes, and review every known boundary locally.
Convert PDFs
- PDF to EPUB Runs in your browser. No upload, no account.
- PDF to Excel Finds text tables, shows each one as a picture, and lets you fix the cells before a workbook is written. Nothing is uploaded.
- PDF to JPG Every page, at the resolution and quality you pick. Runs in your browser — no upload, no account.
- PDF to Markdown Recover readable Markdown, local images and an honest loss report — entirely in this browser tab.
- PDF to PNG Every page, at the resolution you pick. Runs in your browser — no upload, no account.
- PDF to text Reads columns in the right order and tells you which pages are scans. Runs in your browser — nothing is uploaded.
Convert video
- MKV to MP4 Copy a compatible AVC/AAC primary pair into MP4, or explicitly transcode the full primary pair when required.
- MOV to MP4 Inspect the real tracks, copy an AVC/AAC pair without quality loss, or explicitly transcode the full primary pair when required.
- MP4 to MP3 Take the primary soundtrack from an MP4 and create a verified MP3 in this browser — no upload or URL import.
- Video to GIF Trim to the seconds that matter, choose the frame rate and the width, and watch the finished GIF before you download it — decoded and encoded in this tab.
- WebM to MP4 Inspect VP8, VP9 and Opus tracks, then create an H.264/AAC MP4 locally with every re-encoded track named in advance.
Convert audio
- Audio Converter Convert WAV, FLAC, Ogg or AAC to MP3, or turn an MP3 into WAV, using only modes this browser has actually proved.
- M4A to MP3 Turn an audio-only M4A into a broadly compatible MP3 and verify the written file before downloading it.
- MP3 to WAV Decode an MP3 into PCM16 WAV at its real sample rate, with the larger destination cost shown first.
- WAV to MP3 Make a smaller MP3 from a WAV at the bitrate you pick, then check the measured file before saving it.
Compress, crop, trim, sign and resize files, or pull out what is inside them.
Compress files
- Audio compressor Re-encode MP3, WAV, FLAC, Ogg or AAC to a smaller MP3 at a bitrate you choose, and see the measured bytes before and after.
- Compress a GIF to a size Give it the limit you are up against. It finds the settings, and tells you which ones it had to spend.
- Compress a PDF Re-encode the JPEG pictures inside your PDF, then keep the result only if the whole file is smaller. Runs in your browser. No upload, no account.
- Compress an image to a size Name the size you need. It works backwards to get there, and shows you the arithmetic.
- Video Compressor Set a byte ceiling, see the bitrate math, and download only after the browser measures the finished MP4.
Edit files
- Audio Silence Remover Remove long quiet sections from WAV or MP3, preview the cut, and download a real MP3 — without uploading the recording.
- Audio Trimmer Keep or remove an exact section, check it against the waveform, and download a new MP3 without sending the recording anywhere.
- Bulk file renamer Build a rename recipe, inspect every new name, and download byte-identical copies. Your originals stay untouched.
- Bulk image resizer Apply one exact pixel rule, review only the risky crops, and receive a byte-checked ZIP without uploading the image batch.
- Circle crop an image The circle is the easy part. What happens to the corners is the real question.
- Crop a PDF Trim the edges by dragging or by typing exact numbers — and decide whether what you cut is hidden or gone. Runs in your browser, no upload, no account.
- Delete PDF pages Click the pages you want gone and take back the rest. Runs in your browser — no upload, no account.
- Make an image square Two ways to a square, and the cost of each one before you pick.
- Merge PDF Many documents, one file, in the order you set. Runs in your browser — no upload, no account.
- Password protect a PDF Put a password on a PDF, and see which lock you actually set. Runs in your browser — no upload, no account.
- Remove a password from a PDF Take the password off a PDF you can already open. Runs in your browser — no upload, no account.
- Resize image dimensions Size and crop in either order, in one pass, so nothing is resampled twice.
- Rotate PDF Turn the pages that lie sideways and keep the turn in the file. Runs in your browser — no upload, no account.
- Screenshot beautifier Frame one screenshot or a whole series with local padding, rounded corners, a solid or gradient background, a shadow and your own text, at an exact output size and never cropped or stretched.
- Sign a PDF Draw, type or drop in your signature, put it where it belongs, and take the file back. Runs in your browser — no upload, no account.
- Split PDF pages One document in, the pieces you asked for out. Runs in your browser — no upload, no account.
- Subtitle Shifter Move every cue by an exact offset or correct steady drift with two anchors. Preview the result; your subtitle file stays on this device.
- SVG Optimizer Optimize a static SVG locally in one click, see it before and after, and download it only when the browser pixels still match.
- Transparent background Remove a flat background color or detect a photo’s subject on this device, correct the edges, and export a full-size transparent PNG.
- Video Aspect Ratio Changer Pick 9:16, 16:9, 1:1, 4:5 or your own numbers, preview the new frame, then crop it or pad it with a color or a blurred copy of the video. Nothing is uploaded.
- Video Cropper Drag a rectangle over the picture, or type the four numbers, and keep exactly that part of every frame. Nothing is uploaded.
- Video Trimmer Cut a video to the exact frames you choose, check the written duration on the receipt, and keep the whole job on this device.
Create & extract files
- AI File Viewer Verify and preview the PDF-compatible content in an Illustrator AI file, then export a selected PNG or the complete PDF.
- Audio Waveform Generator Turn the real amplitude in an audio file into a still waveform, then export sharp SVG and high-resolution PNG — entirely in this tab.
- BlurHash generator Encode an image locally, inspect the exact component grid, then decode the hash at dimensions you control.
- Check image dimensions Width, height and aspect ratio — the numbers a viewer actually shows.
- Extract Word images Inventory every embedded image in a modern Word package, keep its exact bytes, and continue into a shared crop and resize workbench without uploading again.
- Microphone test See whether your microphone is working, how loud it actually is, and what it sounds like played back — without installing anything or sending the audio anywhere.
- PSD Viewer Inspect a PSD or PSB and preview its embedded composite before exporting a flattened PNG, JPG, or PDF.
- Video Frame Extractor Scrub to the moment, enter its timestamp, and save the source frame as PNG or JPG — decoded in this tab.
- Voice recorder Record from your microphone with no time limit, no upload and no account — then hear the exact file before you download it.
- Website images Pick the images off any page you have open, straight from your browser. No upload, no account.
- ZIP file viewer See every path and size in a ZIP archive, then download only the file you choose. No upload, no account.
Inspect hidden data, blur faces, and redact or remove what a file should not reveal.
- Blur faces Suggest face areas locally, review every match and miss, then flatten strong pixelation or blur into a new PNG or JPEG.
- Image metadata viewer Inspect EXIF, GPS, camera fields, dimensions, and container metadata without uploading the image.
- Redact a PDF Mark what should not be read, and the words underneath go with it. Runs in your browser — no upload, no account.
- Redact image Draw opaque boxes over sensitive pixels, review every marked area, and download a newly flattened image with the original metadata removed.
- Remove EXIF data See the metadata and provenance blocks this parser recognizes, then remove them without re-encoding the image. No upload, no account.
- Strip PDF metadata Read every property the document carries, then take it out without changing a single page. Runs in your browser — no upload, no account.
42 tools
Text and data tools and guides
Clean up, count, compare and convert text, spreadsheets, subtitles and contacts.
Edit & reshape text and data
- Column to list Paste a column from Excel, get a comma list, a JSON array, or a SQL IN clause.
- Lorem ipsum generator Generate placeholder text by paragraph, sentence, word or list item — as plain text or as HTML — and get the same text back from the same seed.
- Markdown chunker Split local Markdown along recognized headings, fenced code and GFM table boundaries with exact size receipts, whole-block overlap and verified reassembly.
- Markdown editor Format with buttons, keep the markdown. Both views, one document.
- Markdown formatter Format Markdown tables, check source, or renumber ordered lists with exact selectable edits and a source diff before applying.
- Markdown table generator Build a Markdown table visually, paste a spreadsheet or open a local file. Align, sort and export the complete pipe table.
- Merge Markdown files Combine Markdown in exact file order, or place content under exact, unique heading paths with every ambiguity shown first.
- Remove duplicate lines Paste a list, get it back with every repeat removed — and a count of what went.
- Remove emoji from text Strip complete Unicode 17 emoji sequences without leaving joiners, tags or modifiers behind.
- Remove line breaks Join text that was split across lines — and keep the paragraph breaks that matter.
- Slug generator Transliterates Latin letters and preserves other writing systems in Unicode.
- Sort lines Alphabetical sorting that puts item2 before item10, the way you expect.
- Text cleaner Paste the mess, keep the words. Runs in your browser — nothing is uploaded, nothing is stored.
- Text replacer Replace exact text without regex surprises. Dollars, brackets, slashes, and dots mean themselves.
- Title case converter The three style guides disagree. Pick one and see exactly where.
- Unprotect Excel Sheet and workbook protection removed here in the tab — with every locked sheet named before anything changes, and nothing else in the file touched.
Inspect & extract data
- Character counter Count visible characters, words, emoji sequences, whitespace, lines, code points and UTF-8 bytes locally.
- CSV viewer Open any CSV, sort and search every row, and export it again — plus the encoding problems Excel would hide from you.
- Email extractor Pulls every address out of whatever you paste — and keeps it in this tab, which for a contact list is the only version that is legal.
- EML viewer Read decoded headers, safe body text, MIME structure, and attachments without uploading the email or loading its remote content.
- Find invisible characters See exactly where every hidden character sits, what it is, and what it does.
- LIX calculator Calculate the Swedish readability index with every word, long-word mark, and sentence decision visible.
- Markdown diff See the exact source diff and the Markdown structure that changed — headings, lists, tables, front matter and moved sections.
- Markdown link checker Find broken relative links, missing images and anchors, duplicate headings, front matter issues and unreachable Markdown files—with an exact local report.
- MSG Viewer Read the message somebody sent you as a .msg — sender, date, body and attachments — on a machine that has never had Outlook on it.
- Phone number extractor Finds the numbers in whatever you paste — and tells you which dates, order numbers and card numbers it refused to call phone numbers.
- Text compare Line, word and character diff side by side or inline — and it names the invisible differences other tools only hint at.
- URL extractor Find links in pasted text, a file or the page open in your browser — without visiting a single address.
- VCF File Viewer See who is actually in the contact file before you import four hundred strangers into your phone — photos, numbers and all.
- Word frequency counter Paste text and see every word ranked by count and share — locally, as you type.
Convert text, tables & subtitles
- CSV to Excel Every column is typed, shown and adjustable before the workbook is written — so a postcode of 01234 arrives as 01234 and not as 1234.
- CSV to vCard Map your spreadsheet columns, inspect the contacts, and download one standards-based VCF — without uploading anyone’s details.
- Excel to Markdown Open the workbook, choose the visible range, and see how formulas, hidden cells and merged values become a Markdown table.
- HTML table to CSV Paste the table, open its HTML or choose it on the current page. See every rowspan and colspan before deciding how the flat export should represent it.
- HTML to Markdown Paste HTML, paste a copied selection, or clip the current page. Says what Markdown could not carry instead of quietly dropping it.
- HTML to text Extract the words, lists, table rows, line breaks, and image alternatives that the HTML source actually contains.
- Markdown to HTML converter Paste Markdown, read the HTML and see it rendered. Raw HTML is escaped unless you say otherwise.
- SRT to VTT Convert strict UTF-8 SRT cues to WebVTT while preserving times, displayed text and line breaks.
- TXT to CSV Choose what separates the source columns, check the decoded table, and export a real CSV without guessing spaces into fields.
- VCF to CSV Every contact as a row, with names and addresses split into the columns a spreadsheet actually wants — and nothing sent anywhere.
- VTT to SRT Convert WebVTT cues to numbered SRT with the same timing and displayed text, and see exactly what SRT had no place for.
- XLSX to CSV Every sheet in the workbook, converted here in the tab — with the separator, the encoding and the date format decided before anything is downloaded.
51 tools
Developer tools and guides
Format and convert JSON, SQL, XML and YAML, test regex, encode or hash data, and generate UUIDs.
Format & minify code
- CSS formatter Lay out CSS over lines and indents without rewriting a single value — the token stream is proved identical apart from whitespace.
- CSS minifier Remove safe formatting bytes while preserving rule order, duplicates, custom properties and unknown at-rules.
- HTML formatter Paste HTML and read it. Whitespace inside pre, code and script is never touched.
- JavaScript formatter Lay minified JavaScript out over lines and indents. Your quotes, numbers and comments come back as you wrote them — only whitespace moves.
- JavaScript minifier Remove representation bytes without executing, renaming, folding, or deleting your code.
- JSON formatter Paste JSON and read it. Invalid input gets the line, the column and the line itself.
- SQL query formatter Names the dialect before it reformats anything. Runs in your browser — your query is never uploaded.
- XML formatter Format or minify strict XML without changing namespaces, mixed content, CDATA, or preserved whitespace.
Validate, test & inspect
- JSON validator Not just valid or invalid. If it is not JSON, this says whether it is JSONC or JSON5, which rule it broke, and the smallest change that makes it JSON.
- Regex tester Runs in your browser. No upload, no account.
- SQL file viewer Open a text .sql file and inspect its encoding, dialect, statements, comments and bounded excerpts without loading the whole file into memory.
- SQLite Viewer Inspect SQLite tables, schema, values, and one read-only query locally, with a receipt for WAL state and each safety boundary.
- URL parser Paste a link and see what it is actually made of — every component named, every query parameter shown twice, raw and decoded.
- XML validator Check whether XML is well formed, with every error listed by line and column, and validate it against an XSD schema without uploading either file.
- XPath tester Run an expression against an XML document in this tab. XPath 1.0 — the version your browser actually implements — with the namespace prefixes bound by you.
Encode, decode & hash
- Base64 decode Base64 encodes bytes, not characters. Which bytes depends on the character encoding — so this tool lets you choose it, both ways.
- CSV escape Write text as a CSV field any reader parses back exactly, quoted only where it has to be, or read a quoted field back into text.
- HMAC generator Sign a message with a secret key and get the signature in hex and Base64 at once. Hex and Base64 keys are read as bytes, not as letters — the difference is the one that costs an afternoon.
- HTML escape Spell text so it can sit safely inside HTML, or read character references back to text — all 2,231 named ones, not just the five everyone remembers.
- Image to base64 The encoded copy is about a third bigger than the file. You see exactly how much bigger before you copy it.
- Java escape Spell text so javac reads it back exactly, as a string literal or a text block, or turn escape sequences back into text.
- JavaScript escape Spell text so it fits inside a JavaScript string or template literal, or read escape sequences back — checked against what the language itself accepts.
- JSON escape Spell a string so it can sit between quotes in JSON, or read that spelling back. It says what your line endings did on the way in — because a textarea changes them and does not tell you.
- JWT decoder Decoding a JWT needs no key at all — that is the part people get wrong. Checking its signature needs one, and that happens here too, without the token ever leaving this page.
- MD5 checksum Compare all 32 characters for accidental corruption. An MD5 match does not prove a file is authentic or untampered.
- SHA256 checksum Comparing two 64-character strings by eye is the part people get wrong. Paste the sum the publisher gave you and get a straight answer.
- SHA256 generator Type or paste a string and get its SHA-256, SHA-1, SHA-384, SHA-512 and MD5 at once. The bytes are what get hashed, and this page shows you which bytes those are.
- SQL escape Turn text into a string literal MySQL, SQL Server, SQLite or PostgreSQL reads back exactly, or read a literal back into text.
- URL decode Three different things are called URL encoding, and they disagree about the plus sign. This one asks which you mean — and says when your string was encoded twice.
- XML escape Spell text so it can sit inside an XML element or attribute, or read references back — with a straight answer about the characters XML 1.0 cannot hold.
Convert data formats
- Cron expression generator Paste a cron expression or build one. Read in plain English, with the next runs in your time zone.
- CSV to JSON Every column keeps one type, and you can see which one before you download. Leading zeros and long IDs survive.
- CSV to SQL Builds CREATE TABLE and INSERT statements from a spreadsheet export — and shows you every column type before it does.
- CSV to XML Your header row names the elements. Headers XML will not accept are rewritten by a rule you can read, on screen, before you download.
- Excel to SQL Reads the workbook here in the tab — sheets, shared strings and date formats included — and writes CREATE TABLE and INSERT statements.
- JavaScript object to JSON Parsed, never evaluated. Everything JSON cannot hold is listed with its path — not dropped in silence.
- JSON to CSV Nested objects become dot-notation columns. You decide what happens to the arrays — before anything is downloaded.
- JSON to JavaScript object Keys that are not valid identifiers keep their quotes — so the output actually runs. Most converters get this wrong.
- JSON to SQL Flattens nested objects into column names a query can use unquoted, then writes CREATE TABLE and INSERT statements.
- JSON to XML JSON has no root element and XML has no types. Both gaps are choices someone has to make, and this converter hands them to you instead of guessing.
- JSON to YAML, the other direction Every converter writes country: NO without quotes. Half the YAML readers in the world then read it as false. This one quotes it, and reads its own output back to prove it.
- SQL to CSV Lists every table in the file with its row count first, then exports the columns you tick — without uploading the dump.
- SQL to Excel Writes a real .xlsx workbook where every cell is text, so nineteen-digit IDs and leading zeros arrive intact.
- SQL to JSON Reads INSERT statements properly — quoting, escapes and all — and hands back the rows as JSON you can paste into a test.
- Unix timestamp converter Paste a timestamp or an ISO date. UTC, local time and the exact integer — as you type.
- XML to JSON XML and JSON do not have the same data model, so every conversion loses something. This one counts and names all ten kinds instead of dropping them quietly.
- XSD generator Derive an XML schema from one example document — and read, line by line, which parts were measured and which were guessed.
- XSLT transformer Run an XSL stylesheet against an XML document in this tab. XSLT 1.0, because that is what a browser has.
- YAML to JSON, the other direction YAML rewrites more of your data than you think. This one counts every key or value it changed, instead of handing back JSON and staying quiet.
Generate IDs & test data
46 tools
Publishing tools and guides
Create, inspect, and troubleshoot pages, domains, calendars, and share assets.
- AGENTS.md prompt generator Build a transparent request for AGENTS.md or CLAUDE.md from visible scope, evidence and safety choices — without running a model or auditing your repository.
- Alt text checker See the alt attribute, source, dimensions and action context for every image node — without pretending that non-empty text is automatically good text.
- App Store screenshot generator Compose a capture onto Apple's published sizes, in a PNG with no alpha channel.
- Birthday card maker Personalize a birthday card with a name, message, local photo, logo, and editable festive layers, then export PNG or JPEG.
- Christmas card maker Create a Christmas card with your local photo, greeting, logo, and editable festive layers on a live preview, then export PNG or JPEG.
- Color blind simulator Compare the original with a local color-vision or grayscale preview, keep every pixel on this device, and download the simulated PNG.
- Color contrast checker Measure one foreground and background pair against named WCAG 2.2 text and non-text thresholds.
- Domain age checker See the registry-reported registration event, exact source timestamp, and elapsed UTC days without turning it into an SEO score.
- Domain expiry checker Read the registry-reported expiration event, exact timestamp, and distance from a dated lookup without guessing a renewal term.
- Domain name finder Combine every word position, optional prefix and suffix, then check selected domain endings with the registry itself.
- Excel to Calendar Turns a spreadsheet of events into calendar files — one for the whole schedule, and one for each row.
- Facebook ad maker Build a feed image at 4:5, the ratio and resolution Meta's Ads Guide states.
- Facebook cover photo maker Build a cover in the shape Facebook publishes, and see what a phone keeps.
- FAQ schema generator Turn the questions already visible on your page into safe Schema.org JSON-LD — without pretending Google still shows FAQ rich results.
- Favicon checker Check the declarations and real icon bytes from an open page, then get separate evidence-led reports for browser, Search, Apple and installed-app surfaces.
- Favicon downloader Collect the favicon declarations already exposed by an open website, verify the real files, and download only the icons you choose.
- Favicon generator Turn one image or SVG into a complete local favicon package, with real-size previews before you download the ZIP.
- Google Play feature graphic generator Build the exact 1024 × 500 graphic Play Console asks for, in a PNG with no alpha channel.
- Google ranking diagnosis Answer one question at a time, run the right Google checks, and leave with a specific next step instead of a generic SEO checklist.
- Greeting card maker Make a personal greeting card from authored templates, local photos, your logo, and editable layers, then export a clean PNG or JPEG.
- ICS File Generator Makes the .ics file and the pre-filled Google and Outlook links — because a downloaded file alone does not work for half your visitors.
- ICS to CSV Every event in the file as a row you can sort, filter and total — with a straight answer about which timezone each time is really in.
- ICS Viewer Read the calendar file you were sent — every event in plain words, and a straight answer about the time it claims to be.
- Image color palette Count every decoded pixel, build a deterministic 5-, 8- or 12-color palette, and export the exact coverage receipt.
- Instagram photo resizer Resize to the shapes Instagram publishes, and see what each one costs first.
- Instagram story maker Build a story at 9:16 and see the half of the height Meta says the interface covers.
- Keyword density checker Count literal one-, two-, or three-word phrases in text or visible HTML and see every percentage against one source-token denominator.
- Lighthouse analyzer Turn Lighthouse JSON into a version-aware action queue while keeping lab scores, field metrics and HTML evidence separate.
- LinkedIn banner maker Build a profile banner at the size LinkedIn publishes, in this tab.
- llms.txt generator Build a source-visible v2 file from fields, a URL list or sitemap XML — without crawling, invented summaries or hidden AI edits.
- OG image generator Compose a share image from your own artwork and text, preview the exact canvas, and export verified PNG and JPEG bytes locally.
- Organization schema generator Turn the organization details you can verify into deterministic JSON-LD — with a dated vocabulary check and no search appearance promise.
- Robots.txt generator Build one auditable file, keep existing comments and sitemap records, and see the effective rule for search and AI crawler tokens before download.
- RSS feed finder Find RSS, Atom and JSON Feed clues in page HTML or the tab already open — with the declaration kept separate from network proof.
- Search Console analyzer Turn Search Console CSV exports into a scored action queue — every rule, factor and evidence row stays visible.
- SERP preview tool Preview a desktop organic result and measure title and description width against one dated, explicit font and viewport model.
- Sitemap validator Paste a sitemap or open an XML or XML.GZ file to check its namespace, entries, limits, dates and declared scope without uploading it.
- Twitter header maker Build a header at 1500 × 500 and see the 60 pixels X says could be cropped.
- UTM builder Build one correctly encoded campaign URL, keep the setup as a reusable template, and take a locally verified CSV with it.
- Website color palette Measure the colors, font stacks, spacing, radii and shadows already rendered in an open page, then export a reproducible palette and CSS tokens.
- XML sitemap generator Turn a URL list, CSV export or current-page link manifest into escaped, locally verified XML — without crawling or fetching a URL.
- YouTube banner maker Build a banner at 2560 × 1440 and see the safe area YouTube publishes.
- YouTube thumbnail maker Build a thumbnail at the resolution YouTube publishes, in this tab.
- YouTube thumbnails Paste a video link, see every thumbnail size YouTube actually has, and download the original image without an account.
- YouTube transcripts Turn a YouTube transcript into a clean TXT, SRT, VTT or CSV file, without sending the video anywhere.
- YouTube video ID Extract the exact 11-character ID from a YouTube link, then copy five canonical source forms for an archive check.
10 tools
Barcode and QR tools and guides
Create and scan barcodes and QR codes that keep working after you publish them.
- Barcode generator Make a scanner-ready Code 128, EAN-13 or UPC-A symbol locally, with its checksum checked before SVG or PNG download.
- Bulk barcode generator Turn lines or a real CSV column into validated Code 128, EAN-13 or UPC-A files, then collect the whole batch in one ZIP.
- Bulk QR code generator Paste one value per line or choose a real CSV column, then receive one crisp QR PNG per row in a single ZIP.
- Data Matrix generator Turn Unicode text or a web address into a square ECC 200 Data Matrix locally, then download the exact black-and-white PNG or vector SVG.
- QR code generator Make a static QR code for text or a URL, style it, then verify the finished raster before you download it.
- QR code scanner Read a QR or Data Matrix code from your camera, an image, a screenshot or the clipboard, then inspect the exact result before opening anything.
- Scanner to Excel Keep scanning QR and linear barcodes into a local table, then download the reviewed rows as Excel or CSV.
- UPC generator Turn your 11- or 12-digit GTIN into a standards-shaped UPC-A barcode, with the check digit verified before download.
- vCard QR generator Fill in a contact form, create a standards-based vCard QR locally, and download both the scan-checked code and matching VCF.
- WiFi QR code generator Turn a network name and password into a scannable Wi-Fi QR code. The credentials stay in this tab.
Understand Unicode characters, glyphs, and the font formats that draw them.
- Emoji search Search or inspect canonical Unicode emoji, make repeatable seeded picks, and download pinned Twemoji artwork.
- Fancy text generator Turn text into 15 copyable Unicode styles, with every changed and preserved code point accounted for.
- Font viewer Open one local TTF or OTF font, inspect its metadata and Unicode coverage, and preview your own text in a desktop browser.