FormFiller

Intelligent form filling with smart field detection. Save time with context-aware data generation for any web form.

FormFiller is a form filler and fake data generator for testing: it fills a web form with realistic fake data in one click, and picks the right kind of data for each field. A valid email goes in the email box, a phone number in the phone field, a street address, city, state and ZIP code in the address fields, a birth date in the date of birth picker. Right-click any field to fill just that one. It is made for developers and QA testers who fill the same sign-up, login, checkout and settings forms many times a day, and are tired of typing test data by hand. 🧠 SMART FIELD DETECTION FormFiller looks at each field's name, id, label and placeholder to work out what it is, and skips hidden fields. Got a field wrong? Open the popup, pick the right type for that field, and save the form: next time it fills the way you set it. ✅ FAKE DATA IT FILLS • First, last and full names, usernames, emails and phone numbers • Street address, city, state and ZIP code • Company, job title, website and age • Strong passwords • Dates: today, a birth date or a random date • Dropdowns, text areas, radio buttons (random, first or last option) and checkboxes (none, all or random) ⚡ THREE WAYS TO AUTOFILL A FORM • Click the toolbar button and fill all forms on the page, or pick one • Right-click a field: "Fill Current Field" or "Fill Current Form" • Keyboard shortcuts you choose, to fill all forms, fill the current form, or move to the next or previous form 👩‍💻 WHO USES IT • QA engineers testing forms on staging and test environments • Web developers checking form validation and error messages • Product teams demoing a flow with realistic dummy data instead of "test test" 🔒 PRIVATE AND OFFLINE All test data is generated in your browser. No account, no server, no tracking: nothing you fill is sent anywhere. 💸 FREE Every feature is included. No premium tier. Also available for Firefox. Questions or feature requests: formfillerapp.com