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PGP Encrypt / Sign / Keys

Generate PGP keys, encrypt and decrypt messages or files, sign and verify, and inspect keys.

Free, no uploads, no sign-up. Runs 100% in your browser.

How PGP Encrypt / Sign / Keys works

Built on openpgp.js (LGPL-3.0), which is loaded as a separate chunk only when you open this tool. Keys, passphrases and messages stay in your browser. Output works with GnuPG, Thunderbird and other OpenPGP apps.

Input: ASC, GPG, PGP, Any file. Output: ASC, GPG.

How to use PGP Encrypt / Sign / Keys

1. Open PGP Encrypt / Sign / Keys and paste or type your input.
2. Results update instantly as you type.
3. Tweak options such as format, indentation or algorithm.
4. Copy the output or download it as a file.

Tips

• Everything is computed locally. Safe for tokens, keys and private data.
• Use Ctrl/⌘ + K to jump between developer tools quickly.

PGP Encrypt / Sign / Keys FAQ

Are my files uploaded?

No. This tool runs entirely in your browser tab. Files are read from your disk into memory and the result is generated locally.

Is it free? Are there limits or watermarks?

Free and open source (MIT). There are no file-size caps, daily quotas, accounts or watermarks.

Does it work offline?

Yes, once the page (and any engine it needs) has loaded, it keeps working without a connection thanks to the service worker cache.

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