Firefox Profiler icon

Firefox Profiler

A Chrome extension to capture performance profiles with Chrome's tracing profiler and export them directly to Firefox Profile Viewer

Users3K
Rating5.0
Reviews4
Manifest versionV3
7-day growth0
7-day growth rate0%
Preview

Firefox Profiler Media preview

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30-day user trend

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User Growth Over Time

3K3K3K3K3K2026年5月29日2026年6月1日2026年6月4日Latest: 3K
Rating trend

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30-day rating change

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5.00
Latest
5.00
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4.904.955.005.055.102026年5月29日2026年6月1日2026年6月4日Latest: 5.00
2026年5月29日2026年6月4日
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Technical snapshot

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Version1.1.0
ManifestV3
Size48.36KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Firefox Profiler is a Chrome extension designed to capture performance profiles using Chrome's built-in tracing profiler and export them directly to Firefox Profiler (https://profiler.firefox.com). The Firefox Profiler website is a powerful tool that enables in-depth analysis of performance data, helping developers identify and address performance bottlenecks.

Using the extension is simple: click the Firefox Profiler button to start recording, then perform the actions you want to profile. When you're done, click the button again to capture the profile.

Once the capture is complete, the Firefox Profiler website opens automatically, allowing you to explore detailed metrics, visualize performance traces, and gain insights into the recorded profile. Profiles can also be easily shared with colleagues, enabling fast and effective collaboration on performance issues.

For added convenience, you can use Ctrl+Shift+1 to start and stop the profiler without clicking the extension button. When you’re ready to capture the profile data, press Ctrl+Shift+2 to finalize the profile and open it in Firefox Profiler.

For more details, please refer to the Firefox Profiler documentation: https://profiler.firefox.com/docs/#/

Reviews

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The Chrome Web Store shows 4 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

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