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Show HN: Autofill forms with mock data for testing

https://www.mockfill.com/

I got tired of typing the same names, emails, and phone numbers again and again while building/testing forms — usually ending up with gibberish.

So I built MockFill, a Chrome extension that auto-detects input fields and lets you autofill realistic mock data in one click (single field or entire form).

It’s free, works locally, and doesn’t collect any data.

Would love feedback from the HN community

( 1 comment | on HN )
Re:Show HN: Autofill forms with mock data for testing by gus_massa on Thursday August 28, 2025 @01:14PM (#45054605)
Does it generate new random data each time?

Does it support data that is not ascii? For example ñ in Spanish, or ß in German.

What about addresses? Does it support the number before and after the street name?

mm/dd/yy vs dd/mm/yy?