Dummio: Test Data Generator by Mbulan
Fill any web form with realistic test data in one click. Built for QA testers and web developers.
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About this extension
Dummio reads each field on a form and fills it with believable data in the shape it expects, including date order, phone format and length limits. Each fill uses one made-up person, so the email matches the name and the address fits together.
Fill a whole page from the toolbar button or Alt+Shift+F, or one field from the right-click menu. You can also pin values to a site, like a fixed test email on staging.
Emails use reserved example domains. Some generated phone numbers use real prefixes, so don't send live SMS to them.
Dummio has no account and no tracking, and it makes no network requests.
Data available today: Philippines and United States, with more countries planned.
Fill a whole page from the toolbar button or Alt+Shift+F, or one field from the right-click menu. You can also pin values to a site, like a fixed test email on staging.
Emails use reserved example domains. Some generated phone numbers use real prefixes, so don't send live SMS to them.
Dummio has no account and no tracking, and it makes no network requests.
Data available today: Philippines and United States, with more countries planned.
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More information
- Add-on Links
- Version
- 1.0.0
- Size
- 579.94 KB
- Last updated
- 8 days ago (Nov 2, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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