Vizool

by Jason White · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

No-code UX regression testing suite — record, replay, and diff DOM interactions.

Users

−1 in 30 days

Rating

4.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#292K

#241K among extensions

Version

0.2.1

updated 25 Feb 2026

Users

monthly, 8 months

Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Vizool

Short description (132 char max): No-code UX regression testing — record interactions, replay them, and detect visual and structural changes automatically. Detailed description: Vizool is a no-code UX regression testing tool built into Chrome's side panel. Record your interactions with any website, then replay them later to detect visual and structural changes. Features: - Record clicks, typing, selections, scrolls, and form submissions - Replay with animated cursor, click ripples, and visual feedback - DOM snapshot diffing with severity levels (critical, warning, info) - Pixel-level screenshot comparison with configurable thresholds - Assert Regex steps to verify or reject page content - Performance baselines to detect slow pages - Batch run multiple flows with dependency ordering - Tags, folders, and search to organise your test suite - Import/export flows as JSON or copy via clipboard - Viewport presets for consistent cross-device testing - Ignore rules to suppress known acceptable changes - Full HTML test reports All data stays in your browser. Nothing is sent externally.