An AI-assisted second opinion for product designers

Find UX issues in your design before review.

Upload a screenshot for practical feedback on usability, visual hierarchy, contrast, and accessibility. Use LintAssist on the web, in Figma, or while browsing a live page.

Two free audits · No account needed to start
LintAssist · second opinionReady
78
/100

A clearer next step

Three things are worth fixing before handoff.

Find · Understand · Fix
Web app Figma Plugin Chrome Extension
Same token works across platforms
The part no one talks about

Most design issues get caught after the design feels finished.

By then, a small hierarchy or contrast issue is not just a small issue. It is a review comment, a rework loop, and a delay. Basic heuristics and Gestalt principles slip for the same reason—not because designers do not know them, but because applying them to every screen at deadline speed is nearly impossible.

01 · BEFORE THE REVIEW

“What did I miss?”

You want a fast outside perspective before you walk into critique—not a replacement for your judgment, just a way to arrive better prepared.

02 · BEFORE HANDOFF

“Can I catch this earlier?”

You would rather spot hierarchy, grouping, contrast, and usability issues while the screen is still easy to change.

03 · UNDER DEADLINE

“Is this actually clear?”

You are moving quickly, and the screen looks polished. A quiet second opinion helps reveal what familiarity is hiding.

What LintAssist changes

It gives you a co-designer for the moments you usually work alone.

Not another approval gate. Not a giant compliance report. A quick, high-level read that helps you make the next design decision while you still have momentum.

01

Look earlier

Check the screen before it enters review and handoff, when a fix is still a design decision—not a disruption.

02

Apply the principles

Get a practical perspective on hierarchy, Gestalt, heuristics, contrast, and accessibility without having to hold every theory in your head.

03

Keep your edge

Use the feedback to sharpen your own eye. The goal is not to outsource design thinking; it is to make more of it possible.

The designer’s checklist, without the mental load

Good design principles are easier to use when they are close at hand.

A quieter
third eye.

LintAssist turns familiar principles into a quick perspective on the screen in front of you.

Common questions

What to know before your first UX review.

01

What does LintAssist review?

It gives AI-assisted feedback on a screen’s usability, visual hierarchy, Gestalt grouping, contrast, and accessibility concerns, with findings you can consider fixing.

02

Does it replace an accessibility audit?

No. The feedback is a starting point, not a compliance determination. AI can make mistakes, so validate findings with accessibility expertise and appropriate testing.

03

How do I use it?

Start with a screenshot in the web app. LintAssist also supports reviewing Figma frames with its plugin and visible pages with its Chrome extension.

04

Can I try it free?

Yes. Start with two audits without creating an account. The app explains the available access options when you reach the free limit.

Before the next review

Give your design one more thoughtful look.

Start with two free audits. No signup, no credit card, and no need to leave the tool you already use.

Try LintAssist free
30 seconds: one designer, one more look before the review.