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Files
Convert, compress and reshape files — without uploading them anywhere.
Metadata
See what your files quietly carry, then strip exactly what you choose.
Text & data
Formatters, converters, and the character-encoding fixes nobody else gets right.
Publishing
Check how your pages read to crawlers, to people, and to language models.
Codes
Barcodes, QR and identifiers that keep working after you publish them.
Characters
Find the character you can draw but cannot name — and the font you cannot place.
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Metadata
Metadata tools and guides
See what your files quietly carry, then strip exactly what you choose.
Guides
How to check whether a web tool really runs locally
Any site can claim your file never leaves your browser. Here is how to verify it yourself in about thirty seconds, using a tab your browser already has.