Web app, Chrome extension, and Figma plugin

Automatically compare your live site against your Figma design

See exactly where your live page differs from

the Figma design.

Uiprobe compares the frame to the live page and shows exactly what's different — spacing, colour, type, radius. Runs on any page, including localhost and pages behind a login.

3 free runs to start · No credit card

Uiprobe detecting an incorrect font size on a live web page, showing expected and actual values

What it does

A diff tool for the gap between Figma and production.

The things you'd normally catch by eye, caught automatically.

No more manual screenshotting

Open Uiprobe on any page, point it at a Figma frame, and you get a full comparison in seconds. No switching tabs, no annotating screenshots, no Loom videos. Just a list of what's different.

New probe form with a Figma frame URL field

See the exact value, not just the difference

Every finding shows what the frame said and what the page rendered. The expected font size, the actual font size. The expected spacing, the actual spacing. No need to go back into Figma to check.

Spacing findings panel showing expected and actual spacing values

Every run tells you what changed

Each comparison is saved as a version. Run it again after a fix and you see exactly what improved and what's still off. When the count hits zero, you know the implementation reflects the design.

Version history entry showing finding counts and deltas between runs
who is it for

Built for QA engineers, developers, and designers.

Three roles, one shared problem: making sure what shipped reflects what was designed.
for qa engineers

Automate visual QA.

Verify that the implementation reflects the Figma design — automatically, with structured findings and exact values.

See how it works for QA

for developers

Ship what was designed.

Catch drift before review. See exactly which values diverge from the frame, and read the delta after every fix.

See how it works for devs

for designers

Verify what shipped

Read the production page against your frame without screenshots, ruler tools, or asking the engineer to re-export anything.

See how it works for design

How it works

Three steps. No setup.

No config, no setup, no learning curve.

1

Sign in with Figma

No separate account, no password to remember. Uiprobe uses your existing Figma login — one click and you're in.

2

Paste your Figma frame and page URL

Copy the link to any Figma frame and the URL of the live page you want to compare it against. That's all Uiprobe needs to get started.

3

Read the results

Uiprobe runs the comparison and gives you a full list of findings — grouped by properties, spacing, and content. Every row shows what the frame said and what the page rendered.

Uiprobe login screen with Continue with Figma button

Stop pixel-peeping by hand.

Free to start. No credit card. See your first comparison in under a minute.

NO CREDIT CARD · WORKS WITH ANY FIGMA SEAT

Pricing

Check the build against the Figma design. Same comparison, same result, every time.

Every finding shows the expected value and the actual value. Run it before release, fix, run it again.

No credit card required

Free

Three probe runs. Viewing, public links and the Chrome Extension for as long as you like.

$0

3 runs, lifetime · 1 seat

Full engine: spacing, color, type, sizing, content

Works on localhost and login-gated pages

Shareable read-only links

Individual use only

Pro

For devs, designers, and QA engineers comparing production work every week.

$39

/ month

Unlimited probes · 1 seat

Everything in Free

Unlimited runs

Version history with re-run deltas

Probe configuration & saved filters

MCP server, when it ships

Team

Shared probes, CSV export, and password-protected links for everyone.

$39

/ seat / month

3-seat minimum

Everything in Pro

Shared probes across members

CSV export

Password-protected public links

Priority support

Prices shown in USD. Buyers in the US pay in USD, everyone else in EUR (€35). Prices exclude VAT.

From the Learn section

We write about the gap
between design and code.

Practical articles on visual QA, design handoff, and getting Figma to code right.

© 2026 · Built by UIPROBE