Pretty Source

by IBKServ · prettysource.dev · Developer Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Pretty Source helps developers view and format website source code directly in Chrome. The extension can beautify HTML, CSS,…

Users

109

+28 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#82K

#68K among extensions

Version

1.0

updated 10 Jun 2026

Users

monthly, 4 months

Latest, 16 Oct 2026: 109 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 16 Oct 2026: 1 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 Pretty Source

Pretty Source helps developers view and format website source code directly in Chrome. The extension can beautify HTML, CSS, JavaScript and JSON, making minified code easier to read and understand. It also provides syntax highlighting, code folding, word wrap, copy and download options for a better source viewing experience. Pretty Source is useful for web development, debugging, learning how websites are structured, and inspecting page resources without leaving the browser. Main features: • View page source • Format HTML, CSS, JavaScript and JSON • Syntax highlighting • Code folding • Word wrap • Copy code to clipboard • Download formatted source code The extension is lightweight, easy to use, and designed for developers, students, QA engineers and anyone who works with website source code.