Website Form Tester
Stop wasting time on form fields. Start testing faster. A premium browser extension that instantly populates web forms with your saved test data.
The Premium extension is included with founding member one-off purchases and monthly subscriptions.
Your personal form-filling assistant
Capture real form data once, then fill any form instantly with intelligent field matching.
Smart Capture
Fill out a form once, click capture, and save it as a reusable profile. Detects field types and preserves multi-line text, dropdowns, and multi-select values.
Instant Fill
One click (or keyboard shortcut) fills entire forms in milliseconds. Fields flash green as they populate, giving you instant visual feedback.
Intelligent Matching
Advanced field detection recognises emails, names, addresses, phone numbers, and custom fields, even with different naming conventions.
Multiple Profiles
Create unlimited test personas: valid users, edge cases, international addresses. Switch between them instantly.
Keyboard Shortcuts
Power users can use Ctrl+Shift+F (Cmd+Shift+F on Mac) to fill forms without touching the mouse.
Remote Sync
Sync your test profiles with Website Toolkit to reuse between browsers or team mates. Keep your testing environment consistent across your entire workflow.
Testing forms shouldn't feel like Groundhog day
Typing the same test data dozens of times per day
Switching between apps to copy-paste information
Losing momentum during rapid testing cycles
Missing edge cases because manual entry is too tedious
QA Engineers
Test registration flows, checkout processes, and complex multi-step forms without manual data entry.
Developers
Speed up development by instantly populating forms during feature testing and debugging.
Demo Preparation
Pre-load realistic data for client demos and presentations. Look professional without the prep time.
How it works
Capture
Navigate to any form, fill it out once, click “Capture Form Data.” Your data is saved as a profile.
Save
Name your profile and edit any fields in the profile manager. Create as many profiles as you need.
Fill
Visit any form, select your profile, and click “Fill Form.” Watch as fields populate instantly.
Learn More
The premium browser extension license is included with founding member one-off purchases and monthly subscriptions, but not for single projects.
Visit Website Toolkit: Form Tester