Auto Fill Fake Data — Test Form Filler

Fill forms with realistic test data in one click. Localized names, phones, addresses. Supports dates, selects, checkboxes and more.

Auto Fill Fake Data — Form Filler & Test Data Generator Automatically fill web forms with realistic fake data in one click. Generate test names, emails, phone numbers, addresses, dates, and more. The smart form filler for developers, QA engineers, testers, and anyone who needs to test web forms faster. Stop typing test data manually. Auto Fill Fake Data detects form fields and fills them with relevant, locale-aware values — making form testing, web development, and QA testing faster and easier. 🚀 SMART FORM FILLING Auto Fill Fake Data analyzes field types, names, labels, placeholders, and autocomplete attributes to generate data that matches what each field expects. - One-click form autofill: Fill a form instantly, use the Alt+Shift+F keyboard shortcut, or open the right-click menu to fill one or all forms on a page. - Realistic test data: Generate names, emails, phone numbers, URLs, addresses, and other common form values. - Automatic language detection: Generate localized test data based on the page language, including Cyrillic names for Russian-language websites and umlauts in German text. - Complete form field support: Fill text, email, telephone, URL, password, number, date, time, select, checkbox, radio, color, range, and other supported HTML input types. - Modern framework compatibility: Designed to work with React, Vue, Angular, and other framework-controlled forms. - Validation-aware values: Respect supported field constraints, including minimums, maximums, step values, and required fields. 🌍 MULTILINGUAL TEST DATA Generate test data in 9 supported locales: English, Russian, German, Spanish, French, Portuguese (Brazil), Polish, Turkish, and Ukrainian. Test localized checkout pages, registration forms, contact forms, profile pages, and other web interfaces without repeatedly entering data by hand. 🧪 PRO FEATURES FOR QA & DEVELOPERS Need more than ordinary form autofill? Upgrade to Pro for advanced test data generation and reusable testing workflows. - Edge-case testing: Generate maximum-length strings, Unicode names, boundary dates, and other values for testing input limits and validation. - Invalid test data: Generate malformed emails, out-of-range values, and XSS/SQL-like test strings to check how your application handles unexpected input. - Custom form-filling rules: Define fixed values or specific generators for individual fields using domain-specific rules and regular expressions. - Reusable presets: Save and switch between configurations for different websites, projects, and testing scenarios. - Import and export settings: Share JSON configurations with teammates or move your testing setup between environments. 🔒 PRIVATE BY DESIGN Your test data is generated locally in your browser. The extension does not send the values you enter or the data it generates to the developer or third parties. No account is required to use the free tier. 💡 WHO IS IT FOR? - Web developers — autofill forms while building and debugging websites. - QA engineers and software testers — speed up manual testing and check form validation. - Frontend developers — populate React, Vue, Angular, and other web application forms. - UX designers — preview layouts with realistic names, addresses, and other content. - Students and learners — practice with web forms without repeatedly typing sample data. FREE FORM FILLER WITH PRO UPGRADES The free version includes the Valid data profile, all supported field types, and full locale support. Upgrade to Pro to unlock edge-case and invalid data profiles, custom per-domain rules, reusable presets, and JSON import/export. Spend less time filling out forms. Spend more time building and testing. Install Auto Fill Fake Data and make web form testing faster, easier, and more efficient.