Run Script

by hashed tomato · Workflow & Planning

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

An extension that injects arbitrary user scripts into websites

Users

+6 in 30 days

Rating

1.0 / 5

+1.00 in 30 days

Ratings

+1 in 30 days

Store rank

#202K

#169K among extensions

Version

1.0.3

updated 7 Sep 2026

Users

monthly, 1 months

Latest, 17 Oct 2026: 9 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months

Latest, 17 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 Run Script

Inject user Javascript code into the website This extension can inject custom javascript code to any webpage. Features: 1. Inject script based on URL patterns, or by clicking button. 2. Operates Entirely offline, without communicating with cloud or external sites. 3. Easy to distribute scripts by: - opening your website that contains scripts, or - opening the URL that contains an embedded scripts. 4. Save/Load the scripts to/from file.