Oncefill Form Automation

Tired of typing the same information into web forms over and over again?

OnceFill is the ultimate form automation tool designed for developers, QA testers, and power users. Unlike basic autofill tools, OnceFill records your interactions with complex forms and replays them perfectly with a single click.

Key Features:
🚀 Snapshot Memory
Instantly record all fields on the current page, including inputs, selects, checkboxes, and textareas. Save multiple templates for the same page.

⚡ Smart Replay
Built for modern web apps. OnceFill supports React, Vue, and Angular by simulating real user input events, ensuring data is recognized by the application logic (no more "field is empty" errors).

🎲 Lightning Random
Generate realistic test data (names, emails, phone numbers) instantly for testing purposes. It intelligently identifies field types to fill them correctly.

🔒 Privacy First
Your data never leaves your device. OnceFill stores all templates locally using Chrome's secure storage. We do not track your activity or upload your data to the cloud.

Perfect for:
- Developers and QA testing registration flows.
- Administrative staff filling out repetitive ERP or SaaS forms.
- Users who need to fill complex forms frequently.

Save time and stop repetitive typing. Download OnceFill today!