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Seed

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Overview

A developer tool to generate realistic test data and inject it into web forms to accelerate testing.

Seed is a free, open-source browser extension that lets you generate realistic test data and inject it into web forms — entirely offline, with no data leaving your machine. WHO IT'S FOR Developers and QA engineers who are tired of typing placeholder values into forms during testing. WHAT MAKES IT DIFFERENT Most form-filling extensions simply push text into inputs. Seed goes further — it fires the correct synthetic events so that React and Vue applications actually register the input, making it suitable for testing modern single-page apps. KEY FEATURES • Generate large datasets using hundreds of data formats powered by faker.js, and export them as JSON • Inject data into any page input by CSS selector, element ID, or XPath • Save and share form schemas with your team as JSON files • Works fully offline — no accounts, no API calls, no telemetry • Supports system light and dark mode Seed is MIT-licensed and open source: https://github.com/Santhoshlm10/Seed

Details

  • Version
    0.0.1
  • Updated
    April 28, 2026
  • Size
    367KiB
  • Languages
    English (United States)
  • Developer
    Email
    santhosh4u1997@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

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