Inject Code icon

Inject Code

by Yehuda Moskowitz · Developer Tools
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Inject your own Javascript, React/JSX, CSS / LESS / SCSS/ SASS into any webpage

Users
1,000
0 in 30 days
Rating
4.6 / 5
unchanged in 30 days
Ratings
11
0 in 30 days
Store rank
#26K
#21K among extensions
Version
3.0.1.0
updated 13 Apr 2026

Users

monthly, 3 years
2006001,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 1,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
2611Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 11 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 Inject Code

Write custom JS/JSX/CSS/LESS/SCSS/SASS snippets that can be injected by click of a button. Features: * Custom code or link to an external library * Filter on specific URL's * Auto run * Filter auto run on specific URL's * Simple interface * Write/Update in separate tab while testing on web page * Toggle horizontal/vertical split view in edit mode * Toggle full screen in edit mode * Choose whether to run in all frames * Manage chrome.cookies API via window wrapper functions

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months0+0.0%00.00
1 year0+0.0%00.00

Chrome Web Store search rankings

Where Inject Code appears when people search the store, with the 30 day change
Search phrasePosition30 days
inject#4−1
code#27+23
codes#51+9

Version history

21 versions recorded
3.0.1.013 Apr 2026
3.0.0.430 Aug 2025
3.0.0.327 Aug 2025
3.0.0.220 Aug 2025
3.0.0.118 Aug 2025
1.0.4.89 Mar 2024
1.0.4.74 Jan 2024
1.0.4.63 Dec 2023

Details

Category
Developer Tools
First seen
18 Dec 2018
Size
10.1 MB
Languages
en
Pricing
Free
Extension ID
jpbbdgndcngomphbmplabjginoihkdph

Permissions and risk

Minimal riskimpact 3, likelihood 0
Permissions
activeTabstorageclipboardWritedeclarativeNetRequestcookies
Site access
<all_urls>
Can read and change data on every website you visit.

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