File Studio

by Nikita Stepochkin · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A lightweight in-browser file editor with syntax highlighting, JSON validation, and local persistence

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#242K

#202K among extensions

Version

1.0.0

updated 9 Jun 2026

Users

monthly, 4 months

Latest, 16 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 16 Oct 2026: 0 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 File Studio

File Studio — a clean, distraction-free file editor right in your browser. • Edit text and JSON files in one place • Syntax highlighting and live JSON validation • One-click format (beautify) and minify • Split-view to compare two files side by side • Renamable files, instant search, full undo/redo • Light and dark themes • Everything stored locally — no sign-in, no cloud