Fill Forms Instantly
With Fake Data
Extension that fills forms with realistic data. Save hours of testing — for devs, testers, and QA.
✓
✓
✓
populate entire forms with realistic fake data instantly, no configuration needed
Powerful Features for Testing
Everything you need to automate form filling and speed up your testing workflow.
Instant Form Filling
Fill any form with realistic fake data in seconds. No manual typing, no copy-paste. Just click and fill.
Custom Templates
Save and reuse form configurations. Perfect for testing the same forms repeatedly with consistent data.
Smart Detection
Automatically detects field types (email, phone, address) and generates appropriate fake data for each.
React & Vue Support
Works seamlessly with modern frameworks. Handles controlled components and synthetic events perfectly.
Privacy First
All data is generated locally in your browser. No server uploads, no tracking, no data collection.
Save Hours Weekly
Eliminate repetitive manual form filling during testing. Focus on what matters - finding bugs and building features.
Fill once. Replay.
Report the bug.
Hit a weird error after submitting? Replay with the exact same data, confirm it's real, and send your developer everything they need.
Fill & Submit
Fill any form with test data, then submit. FakerFill remembers every value you used.
Replay
Strange error? The "Replay" feature is free for everyone — rerun with the exact same data to confirm it's reproducible.
Report
Export fill data + captured errors as JSON. Paste into Slack or Jira — zero guesswork for devs.
Response: {"error":"tax_service_timeout"}
"Was it my data or a server issue? Can I even reproduce this with the same inputs?"
"fields": [ { "label": "Email", "value": "maria.kowalski@..." }, { "label": "Phone", "value": "+1 (555) 234-8901" } ], "errors": [ { "type": "network", "msg": "POST /register → 500" }
Response: {"error":"tax_service_timeout"}
"Was it my data or a server issue? Can I even reproduce this with the same inputs?"
"fields": [ { "label": "Email", "value": "maria.kowalski@..." }, { "label": "Phone", "value": "+1 (555) 234-8901" } ], "errors": [ { "type": "network", "msg": "POST /register → 500" }
Replay is free for everyone. Error capture & JSON export require Pro.
See FakerFill in Action
Explore how FakerFill seamlessly integrates with your workflow to save time and boost productivity.
Your Privacy is Our Priority
FakerFill is built with privacy-first principles. Free users enjoy 100% local operation. Pro users get secure cloud sync with minimal data storage.
Local Data Generation
All fake data is generated locally in your browser using Faker.js. We never see the actual data you fill into forms.
No Accounts Required
Install and start filling forms immediately. No sign-ups, no tracking, no analytics, no personal data.
Privacy-First Design
Free: 100% offline, we store nothing. Pro: We store only your template configurations for cloud sync — never the actual data you type into forms.
Minimal Permissions
Only requests necessary permissions to fill forms. No access to browsing history or sensitive data.
Security Guarantee
FakerFill generates fake data locally using Faker.js — we never see your form contents. Free version is 100% offline. Pro cloud sync stores only template configurations (which fields to fill with which Faker methods), not your browsing history or form submissions.
Built for Your Workflow
Whether you're developing, testing, or demoing, FakerFill streamlines your form-filling workflow.
Frontend Development
Test UI components with realistic data during development without building complex mocks.
Common scenarios:
- ✓Testing form validation logic
- ✓Previewing user profiles with varied data
- ✓Debugging edge cases with long names/emails
QA Testing
Accelerate manual testing by instantly filling repetitive forms with valid test data.
Common scenarios:
- ✓Regression testing across multiple forms
- ✓Testing multi-step registration flows
- ✓Validating internationalization (i18n) support
Bug Reproduction
Quickly reproduce bugs by filling forms with specific edge-case data patterns.
Common scenarios:
- ✓Testing special characters in inputs
- ✓Reproducing timezone-related issues
- ✓Validating phone number formats
Demo Preparation
Create realistic demo accounts and data for client presentations and product demos.
Common scenarios:
- ✓Populating demo environments with users
- ✓Creating sample customer profiles
- ✓Filling forms during live presentations
Join hundreds of developers who've eliminated form-filling friction from their workflow.
Loved by Developers & QA Teams
See how teams are saving time and streamlining their testing workflows with FakerFill.
“The custom template feature is an absolute game-changer. I created templates for our 12 most common test scenarios, and now my team can replicate complex user flows in seconds instead of minutes. The time savings are incredible.”
✨ Custom templates save hours every week
Sarah Chen
Senior QA Engineer
“I was blown away by how easy it is to configure field mappings. The visual editor lets me fine-tune exactly what data goes where, with full Faker.js customization. It just works—even with our React forms that other tools struggle with.”
✨ Configuration is intuitive and powerful
Marcus Rodriguez
Frontend Developer
“Our team adopted FakerFill in a day. Creating reusable templates for our checkout flow, user registration, and KYC forms was surprisingly simple. Now even non-technical team members can test user journeys independently.”
✨ Entire team onboarded in one day
Emma Kowalski
Product Manager
Join hundreds of developers and QA professionals who trust FakerFill for their testing workflows.
Simple, Transparent Pricing
Start free forever. Upgrade when you need more templates and cloud features.
Free
Ideal for small projects and trying out FakerFill
What's included:
- Unlimited auto-fill on any form
- 1 custom template
- Replay last fill with exact same data (v1.6.0+)
- All field types supported
- Lorem Ipsum generator
- Framework-agnostic (React, Vue, Angular, etc.)
- Local data generation
- Community support
Pro
Perfect for daily users who need unlimited templates
What's included:
- Everything in Free, plus:
- Unlimited custom templates
- 60+ Faker locales for international data
- Full Template Editor
- Error capture — JS, network & validation errors (v1.6.0+)
- Export fill report as JSON for developers (v1.6.0+)
- Cloud sync across 5 devices
- Priority support
- Early access to new features
- Cancel anytime, no commitment
Lifetime
Early Adopter DealPay once, own forever. The smart choice for serious testers
What's included:
- Everything in Pro, forever:
- Pay once — use forever
- Lifetime updates & all future Pro features
- Lifetime priority support
- No subscription, no renewals, no surprises
- Ideal for long-term users & QA teams
All plans include free updates. Cancel Pro anytime, no questions asked.
Frequently Asked Questions
Everything you need to know about FakerFill. Still have questions? Contact us.
Ready to Stop Wasting Time on Forms?
Join hundreds of developers who've already automated their form-filling workflow with FakerFill.
Built for developers. Data is generated locally — no tracking, no servers.