Add comments to
any website

Drop-in annotation tool for design review, QA, and team collaboration. Like Figma comments, but for your live site.

Get Started
Free tier available. One line of code to install.

Everything you need

Pin Comments

Click anywhere on the page to leave a comment anchored to that exact element.

Real-time Sync

Comments appear instantly for everyone. No page refresh needed.

Resolve & Filter

Mark comments as resolved. Filter to see only what needs attention.

Guest & Registered

Quick guest access with a name, or full accounts with email/password.

Style Isolated

Shadow DOM ensures the widget never conflicts with your site's styles.

Reply Threads

Reply to comments inline. Keep the conversation in context.

How it works

1

Add one script tag

Paste the snippet before your closing </body> tag. Works with any framework or plain HTML.

2

Your team starts commenting

A floating toolbar appears in the corner. Enter a name or register, then click anywhere to leave a pin.

3

Collaborate in real-time

Everyone sees comments instantly. Resolve them when done, filter to focus on what matters.

Simple pricing

Start free, upgrade when you need more.

Free

$0/mo
Perfect for trying it out
  • 1 project
  • 50 comments
  • Guest access
  • Real-time sync

One line to install

Add this to any page and you're done.

<script
  src="https://sharedlayers.com/comments.umd.js"
  data-project-id="YOUR_PROJECT_ID">
</script>