FastFill by Anson Yu
Save form fields and refill them instantly on any page.
Extension Metadata
About this extension
▎ FastFill saves all visible form fields on any webpage and lets you refill them instantly with one tap. Useful for
forms you fill repeatedly — registrations, search filters, shipping addresses, feedback forms, and more.
▎ How to use:
▎ 1. Visit a page with a form
▎ 2. Click the FastFill icon in the toolbar
▎ 3. Enter an optional profile name and click Save
▎ 4. Next time you visit, click Fill to instantly restore all fields
▎ You can save multiple profiles per page. All data is stored locally on your device — nothing is sent anywhere.
▎ Supports: text inputs, dropdowns, checkboxes, radio buttons, and textareas. Skips passwords and file inputs for
security.
forms you fill repeatedly — registrations, search filters, shipping addresses, feedback forms, and more.
▎ How to use:
▎ 1. Visit a page with a form
▎ 2. Click the FastFill icon in the toolbar
▎ 3. Enter an optional profile name and click Save
▎ 4. Next time you visit, click Fill to instantly restore all fields
▎ You can save multiple profiles per page. All data is stored locally on your device — nothing is sent anywhere.
▎ Supports: text inputs, dropdowns, checkboxes, radio buttons, and textareas. Skips passwords and file inputs for
security.
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Permissions and data
Required permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.3
- Size
- 16.86 KB
- Last updated
- 10 hours ago (Apr 15, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
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