CRX Emulator

by CRX Emulator · crxemulator.com · Accessibility

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Emulate CRX files in your browser

Users

700K

0 in 30 days

Rating

4.8 / 5

+0.05 in 30 days

Ratings

2,006

+185 in 30 days

Store rank

#534

#495 among extensions

Version

1.1.0

updated 12 Aug 2026

Users

monthly, 2 years

Latest, 15 Oct 2026: 700,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 15 Oct 2026: 2,006 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 CRX Emulator

CRX Emulator allows you to test and run Chrome extensions (.crx files) securely in a sandboxed environment, ensuring complete privacy and isolation from your browser. Whether you're a developer testing your extensions or a user verifying an offline extension, CRX Emulator offers a safe, installation-free solution with no data tracking. 🔒 Privacy & Security Runs in a Secure Sandbox – CRX files are executed in an isolated environment, preventing unauthorized access to your browser data. No Installation Required – Test extensions without modifying your browser settings. Zero Tracking – We do not collect, store, or transfer any data to third-party servers. Local Storage Only – Your settings and data remain inside your browser and are never accessed or shared. Privacy policy No unnecessary data tracking – The extension only requests permissions required for its core functionality. All optional permissions require user approval – The extension will not access websites or perform actions without user consent. Local storage only – Any stored data remains in the browser and is never sent to external servers.