- 01 Refresh the page
- 02 Retype every value
- 03 Rebuild each scenario
- 04 Repeat after every change
A faster way to test web forms
Stop retyping
test data.
Capture complete form scenarios once, then restore them in a click. ValKeeper keeps your test datasets organized by page and stored locally in your browser.
✓ No account required✓ Local browser storage✓ Chrome & Firefox
NEW CUSTOMER
Create customer
4 of 6 fields restored
Simulation ModeFill fields step by step0.5s
Saved datasets3 results
Valid customer6 fields · Today
Missing address4 fields · Today
Business account7 fields · Today
Built for the forms behindONBOARDING CHECKOUTS ADMIN PANELS QA FLOWS
THE OLD LOOP, FIXED
Your test cases should be reusable, even when the form isn’t.
- 01 Choose a saved dataset
- 02 Fill the complete form
- 03 Test the scenario
- 04 Move on →
EVERYTHING YOU NEED
Reusable test data,
without the overhead.
Focused tools for saving, restoring, and moving the scenarios you use every day.
Capture complete scenarios
Save every supported value already entered on a page as a named, reusable dataset.
↗Fill in one click
Return later, choose a dataset, and restore the entire form without repetitive typing.
↗Handle dependent fields
Simulation Mode fills one field at a time so dynamic forms have time to react.
↗Stay organized by page
Datasets follow the origin and path they belong to, with search built in.
↗Bring your data with you
Export one site or every dataset as JSON, then import and merge in another browser.
↗Private by default
Values stay in local extension storage. Password and file fields are skipped intentionally.
↗HOW IT WORKS
Once is enough.
Turn any prepared form into a reusable test scenario in three quick steps.
Fill the form once
Prepare the test state exactly as you need it.
CAPTURE THIS PAGENew customerCapture
Capture and name it
Save the values as a clear, reusable scenario.
✓New customerFill
Restore it anytime
Select the dataset and let ValKeeper fill the page.
SIMULATION MODE
Built for forms that react as you fill them.
Some fields appear only after another value changes. Some dropdowns load remotely. Simulation Mode completes the form step by step, with a delay you control.
0.25s0.5s1s2s3s5s
STEP 1CountryCanada ✓
→STEP 2State / ProvinceOntario ✓
→STEP 3CityToronto ···
COMPATIBILITY
Native forms and modern component libraries.
ValKeeper works with standard HTML controls and accessible patterns commonly found in modern UI systems.
Compatibility depends on how a site implements its controls. ValKeeper works best with native inputs and accessible ARIA-based components.Text inputsCheckboxesRadio groupsSelectsARIA comboboxesSlidersContent editableAnt Design patternsMUI patternsRadix patternsHeadless UI patterns
Browser
STAYS HERE ↓Saved datasetsLocal extension storage
PRIVATE BY DEFAULT
Your test data stays in your browser.
ValKeeper uses local extension storage and doesn’t require an account. Password and file-upload fields are skipped intentionally. Export only when you choose to create a JSON backup.
- ✓ Never sent to a ValKeeper server
- ✓ No account required
- ✓ You control every export
FAQ
Questions,
answered.
Does ValKeeper send my form data to a server?+
No. The current version stores captured datasets in local browser extension storage.
Does it capture passwords or uploaded files?+
No. Password and file inputs are intentionally excluded.
Can I save more than one scenario for a page?+
Yes. Create, name, search, rename, and delete multiple datasets for the same page.
What is Simulation Mode?+
It fills fields sequentially with a configurable delay so dependent fields and dynamic validation can respond between values.
Can I move my datasets to another browser?+
Yes. Export the current site or all sites as JSON, then import that backup elsewhere.
Which browsers are supported?+
ValKeeper is built for Chrome, Firefox, and Chromium-based browsers using Manifest V3.
Does it work with every custom dropdown or toggle?+
ValKeeper supports native controls and common accessible component patterns. Highly customized or non-accessible controls may need additional compatibility work.
Fill once. Test as many times as you need.
Save your first reusable form dataset with ValKeeper.
Get ValKeeperStore links are coming soon · No account required · Local storage