Highlighter for Claude

by lalith.kothuru@gmail.com · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 19 Oct 2026

Highlight text in Claude chats. Highlights persist per conversation and survive reloads.

Users

+30 in 30 days

Rating

3.7 / 5

+0.67 in 30 days

Ratings

+1 in 30 days

Store rank

#97K

#81K among extensions

Version

1.0.0

updated 22 Jul 2026

Users

monthly, 3 months

Latest, 19 Oct 2026: 68 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 19 Oct 2026: 3 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 Highlighter for Claude

A minimal Chrome extension that lets you highlight text in claude.ai conversations. Select any text in a chat, pick a color, and it stays highlighted. Highlights are saved per conversation and re-applied automatically when you reload the page or return to a chat later. Features: Multiple highlight colors. Highlights persist across page reloads and sessions. View all highlights for a conversation in the popup. Everything is stored locally in your browser. No account, no tracking, no data ever leaves your device.