Extension Tracker

Firefox Profiler

3,000 users Rated 5.00 from 4 ratings Last updated 18 Jul 2026

By Mozilla Corporation Live in the Chrome Web Store ljmahpnflmbkgaipnfbpgjipcnahlghn Last checked 27 Sep 2026, 05:02 UTC

The listing

What the Chrome Web Store shows, as of the last check

A Chrome extension to capture performance profiles with Chrome's tracing profiler and export them directly to Firefox Profile ViewerSummary from the listing
Developer
Mozilla Corporation
Trader status
Declared a trader under EU law
Category
Productivity › Developer Tools
First published
12 Nov 2024
Last updated
18 Jul 2026
Version
1.2.0
Size
45.03 KiB
Minimum Chrome
92
Languages
1 language

English

Support page
https://github.com/firefox-devtools/firefox-profiler-for-chrome/issues
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-273,0005.004
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#12,549
by users, of 264,254 extensions
In its category
#1,107
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • https://profiler.firefox.com/*profiler.firefox.com
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • debuggerUse Chrome's debugger on your tabs, which gives full control of their pages
  • scriptingRun scripts on sites it can reach
  • tabsRead the addresses and titles of your tabs

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 05:02 UTC; next check around 30 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Firefox Profiler” (ljmahpnflmbkgaipnfbpgjipcnahlghn). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/ljmahpnflmbkgaipnfbpgjipcnahlghn. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_ljmahpnflmbkgaipnfbpgjipcnahlghn,
  title   = {Firefox Profiler (ljmahpnflmbkgaipnfbpgjipcnahlghn)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/ljmahpnflmbkgaipnfbpgjipcnahlghn},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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