# PolyglotFormFill Autofill

Fill any form, in any language, privately on your device.

Language
Unlocking your vault…
Reset the vault
🔗 One vault, shared with the desktop app.
Auto-fill forms when a page loads (passwords stay manual)
New details found on this page. Nothing is saved until you tick it. These stay on this device.
Language for filling — Forms keep their own language.
Common answers — Yes/No, eligibility & self-ID. Only your choice is filled; never guessed.
Your details Saved encrypted on this device.
You can also add an image.
Or draw your signature.
Ink Thickness
Translate, on your device — English ↔ Hindi/Spanish/French/German/Chinese/Arabic/Russian. First use of a language downloads its model, then it's cached. Forms in another language are auto-translated when you Fill.
License — Free plan. Unlock Pro by pasting the license token from your purchase. Verified on-device — no account, no phone-home.
Device ID: `…`
Get Pro →
Backup / transfer — encrypted with a passphrase you choose. Move the file to another device and import it.
Uses the native app's vault over a local bridge — keys never enter the extension.
▶ Watch the guide