NoEval - Disable Eval()

Name: NoEval - Disable Eval()
Rating: 5 (3 reviews)
Author: Keller

Disable window.eval() in all websites and improve your online security!

As of June 2026, NoEval - Disable Eval() has 284 users and a 5.00/5 rating from 3 reviews in the Privacy & Security category.

Keller Privacy & Security★ Featured

Chrome Web Store ↗.crx

Users+5.6%

284

Rating0%

5.00

3 reviews

Reviews0%

Version

0.1.8

Manifest V3

History

7 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	269	5.00	3	0.1.8
Apr 17, 2026	262	5.00	3	0.1.8
Apr 26, 2026	312	5.00	3	0.1.8
May 7, 2026	299	5.00	3	0.1.8
May 22, 2026	286	5.00	3	0.1.8
Jun 1, 2026	289	5.00	3	0.1.8
Jun 9, 2026	291	5.00	3	0.1.8
Now	284	5.00	3	0.1.8

Permissions & access

Permissions: storagescripting
Host access: *://*/*

Screenshots

About

NoEval extension disables window.eval() function on all webpages. It also disables similar approached to eval() when the input argument's type is String:

1. eval('sample code')
2. (new Function('sample code'))()
3. window.setTimeout('sample code', delay)
4. window.setInterval('sample code', delay)

When eval or similar methods are used on websites, users might be at risk in terms of security. Please visit the below page to get more info about eval and why it is a dangerous function: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/eval#Never_use_eval!

To turn the extension ON/OFF, please open the toolbar popup and then press the toggle button on the left side. Next, please reload all open tabs for changes to take effect.

If you found a bug, or have a feature request in mind, please fill out the bug report form on the add-on's homepage (https://mybrowseraddon.com/noeval.html).