Form Filler privacy policy

Last updated: October 16, 2026

In short: Form Filler fills web forms with details you save in your browser. Your profiles stay on your computer. The extension does nothing on a page until you click it. We don't show ads, sell data or track what you browse.

What stays in your browser

Your profiles (name, email, phone, address, work details and your own fields) and your settings are kept in the extension's storage in this browser. They are not synced to other devices or sent to us when you fill a form from a profile.
The extension doesn't encrypt this storage. Anyone who can use your browser profile can open your profiles in Form Filler.
To delete everything, open Form Filler → Settings → Delete all data, or remove the extension.

What is sent to our server, and when

Some features use AI on our server. They work only after you click Fill, use the keyboard shortcut or the right-click menu, or paste text yourself. Use AI is on by default and can be turned off in Settings; then nothing leaves your browser.

Filling from a profile, for fields Form Filler doesn't recognize. What is sent: descriptions of those fields (website content) (label, name, placeholder, type, options, section title) and the names of your profile fields. What is never sent: your profile values, the page address, other values on the page.
Choosing an option in a list when the exact option isn't found. What is sent: the field label, the list of options and the one profile value to match. What is never sent: your other profile values.
Paste my details (building a profile from text). What is sent: the text you paste (up to 5,000 characters) and the names of your profile fields. What is never sent: your current profile values.
Fill from text. What is sent: the text you paste and descriptions of the fields on the page. What is never sent: the page address.

Each request also carries a random installation ID, used only to apply daily limits. It isn't linked to your name, email or device, and Delete all data replaces it with a new one.

What our server keeps

The field descriptions, options and text you send are used only to answer that request. Neither our server nor the AI model that processes the request stores them.

For each request the server keeps only a technical log line: the time, which feature was used, whether it worked, how long it took and how many AI tokens it used.

To apply the daily limits, the server counts requests per installation ID and per IP address. It stores only one-way hashes of them that change every day, never the ID or the IP itself, and deletes these counters within 24 hours.

What we don't do

No analytics, tracking or advertising in the extension.
No accounts. We don't ask for your name or email to use Form Filler.
We never sell or share your data, and we don't use it for anything other than filling forms. The use of information received from Chrome APIs follows the Chrome Web Store User Data Policy, including the Limited Use requirements.
Form Filler never fills passwords, payment card fields, file uploads, captchas or consent checkboxes.

Permissions

activeTab — access to the current tab only when you click the icon, press the shortcut or use the right-click item.
scripting — to fill the form on that tab at that moment. Nothing runs on pages by itself.
storage — to keep your profiles and settings in your browser.
contextMenus — the "Fill form with Form Filler" item in the right-click menu on form fields.

Pages we open

A welcome page after you install Form Filler.
A short feedback page after you remove it. Sending feedback there is optional; answers are collected with Google Forms.

Changes and contact

If this policy changes, we'll update the date at the top. Questions or requests: open an issue.

Google Forms is a trademark of Google LLC. Form Filler is not affiliated with Google.