Simple Pricing
The browser extensions are free and the SDK is open source. FillKit Cloud is coming soon for teams that need more.
Open Source
Available NowEverything you need to fill forms with realistic data.
- Fill any form with one click
- Automatic field detection
- Valid, invalid, and edge-case data
- 50+ locales supported
- Chrome & Firefox extensions
- Open-source SDK for developers
- No account required
Get StartedCloud
Coming SoonTeam features and a managed API for generating test data at scale.
- Everything in Open Source
- Generate test datasets on demand
- Upload schemas, get realistic data back
- Share configs across your team
- Shared datasets across your team
- Project context-aware dataset generation
- Single dashboard for form quality & metrics
Get Early Access
Be the first to know when FillKit Cloud launches.
Frequently Asked Questions
Everything you need to know about FillKit.
Yes. The browser extensions are free and the SDK is open source. Use them for any purpose — personal, commercial, or internal.
FillKit Cloud is a planned managed service that lets you generate realistic test data at scale through an API. It will include schema upload, dataset generation, team collaboration, and webhook integrations.
We're gauging demand before committing to a launch date. Join the waitlist and we'll notify you when it's ready.
Yes. The SDK works in any JavaScript environment including Node.js, so you can use it in automated tests and scripts. Seeded generation ensures you get the same data every run.
Yes. FillKit works with React, Vue, Angular, Svelte, plain HTML, and anything else that uses standard form inputs. If your users can fill it, FillKit can too.
Random data generators give you random values. FillKit looks at each form field, understands what kind of data it expects (name, email, phone, address, etc.), and fills it with realistic, properly formatted data. It also handles event dispatching so your framework picks up the changes.
Questions? Reach out at hi@claviscore.com