MockFill — Test Data Form Filler

Fill a form with realistic fake data in one click. Names, email addresses, phone numbers, street addresses and test card numbers, generated locally and written straight into the form. The extension dispatches proper input and change events, so React, Vue and other frameworks register the values instead of silently ignoring them. Made for developers and QA testers who fill the same signup form forty times a day. The data is fabricated. The card numbers are standard test values that no payment processor will charge. Nothing is uploaded anywhere.