Now in beta — free to install

Edit visually.
Ship precisely.

Click any element on your site, make changes in the browser, and let your AI agent apply them exactly — down to the right file and line.

Install Chrome Extension See how it works

Free to install · No account required · Works with Claude Code & Cursor

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Frontsnap
1 change
css
h1.hero-title
- color: #1a1a1a
+ color: #4F7FFF
- font-size: 2.5rem
+ font-size: 3rem
~300 tokens to apply
Works with your stack
How it works

Three steps from browser
to merged code

01 / 03
Click any element.
Edit anything.
CSS properties, text, links, images, element order — all editable directly in the browser. No DevTools, no guessing at class names. Frontsnap shows you the real values and lets you change them visually.
Hero headline
h1 · .hero-title
font-size:2.5rem
color:#1a1a1a
font-weight:600
component:HeroSection
02 / 03
Export a precise
patch spec.
Frontsnap generates a structured patch.md with the exact file path, CSS rule snippet, React component name, and diff — everything your agent needs to apply the change without guessing.
📄patch.md
## Change 1
type: css
file: app/hero.module.css
react_component: HeroSection
diff:
- color: #1a1a1a
+ color: #4F7FFF
- font-size: 2.5rem
+ font-size: 3rem
03 / 03
Agent applies it
in ~300 tokens.
Drop the patch zip into Claude Code or Cursor. Your agent reads the spec, finds the exact file using the snippet as an anchor, and applies the change. No discovery, no hallucination, no verification fetch.
⬡ Claude Code
U
apply patch.zip to the codebase
C
✓ Applied
app/hero.module.css
2 properties updated
Used 287 tokens
Features

Everything you need to
ship visual changes fast

From one-click CSS edits to annotated scaffolding requests — Frontsnap covers the full range of frontend changes developers make every day.

🎨
CSS editing
Click any element to inspect and edit fonts, colors, spacing, borders, and layout properties directly in the browser. Changes preview live as you adjust values.
✏️
Text editing
Press ⌘T over any text to edit copy inline. Headlines, labels, button text, descriptions — updated exactly as written in your source.
🔗
Link editing
Hover any anchor tag to edit the href inline. Supports relative paths, external URLs, and Next.js route changes with a single click.
🖼
Image upload
Replace placeholder images and CSS backgrounds by uploading a file. The asset is bundled in the patch zip — your agent copies it to the right directory.
📌
Annotations + examples
Draw a box anywhere on the page, describe what should go there, and attach a reference screenshot. Your agent generates the component to match.
↕
Reorder elements
Drag any element to a new position on the page. The patch captures the move as a precise DOM instruction — your agent updates the source JSX or HTML order exactly.
⧉
Duplicate element
Clone any element with one click. The patch includes the full duplicated markup so your agent inserts it in the right place without guessing at the component structure.
◑
Before / after screenshots
Every patch includes a visual record of the change. When intent is ambiguous, your agent consults the screenshots — no back and forth, no misapplied diffs.
⬡
Optimized patch prompt
The exported patch.md is engineered for AI agents — file path, CSS snippet, React component name, and structured diff in one spec. Applies in ~300 tokens, no discovery needed.
Pricing

One price.
Yours forever.

Start free with no account. Upgrade once for full access — no subscriptions, no renewals, no surprises.

143 slots remaining at this price
$99 $59 one-time
Full access forever. Every current feature plus all future updates included.
✓Unlimited patches
✓Image upload
✓Unlimited elements
✓Reorder + duplicate
✓Unlimited annotations
✓Example screenshots
✓Responsive patches
✓Priority support
Get Lifetime Access — $59 Install free — no account needed
🛡 30-day money-back guarantee · No questions asked
From developers

What people are
saying

★★★★★
"Finally a tool that closes the gap between 'I want to move this button slightly left' and a PR. The patch format is so precise that Claude Code never has to guess."
M
Marco R.
Indie hacker, Next.js
★★★★★
"I sent my client a link, they installed Frontsnap, made their edits, sent me the zip. I dropped it in Cursor. Done in 5 minutes. No more 'make it pop' emails."
S
Sara K.
Freelance developer
★★★★★
"The annotation + example screenshot feature is what sold me. I screenshot a Stripe component, annotate where I want it, and my agent builds it styled to match our design system."
T
Thomas B.
SaaS founder
FAQ

Common
questions

No. Frontsnap exports a standard patch.md file that works with any AI coding agent — Claude Code, Cursor, Windsurf, or manually. The patch format is plain text and easy to read even without an agent.

Yes — Frontsnap runs on any site. File paths and component names resolve best on localhost dev builds where source maps are available. Production URLs still produce valid patches, just without precise file anchoring.

Full support for plain HTML/CSS, Next.js + Tailwind, and CSS Modules. React component names are resolved from the fiber tree on dev builds. More stacks coming based on user feedback.

One payment covers all current features forever, plus all future updates to the core extension. Upcoming subscription features (cloud sync, MCP, team sharing) are separate products and will not be charged to Lifetime buyers.

Every exported patch includes a one-line attribution footer: "Generated by Frontsnap — frontsnap.com". It appears in the raw file and helps spread the word when patches are shared or committed to repos. It's on all tiers.

Yes — 30-day money-back guarantee, no questions asked. If Frontsnap doesn't fit your workflow, just reach out and we'll refund you in full.

Start editing visually.
Ship precisely.

Free to install. No account required. Works in your browser today.

Install free → Get lifetime — $59