React Developer Tools Firefox

Download React Developer Tools

By: React
Download React Developer Tools (current and past versions) for Firefox
Latest Version: 6.1.1 Updated: a year ago

Ready to install?

React Developer Tools is available to install from Firefox Add-ons Store and for download from this page.
View source code
178,410
Daily users
4.6
375 ratings
6
Total downloads

Available versions

You can find the current and older versions of React Developer Tools here. You can download the archived versions or inspect their source codes.

As a free user, you can download up to 3 latest versions.
Upgrade to download older versions
VersionDownloadSizeDownload countTimestamp
6.1.1XPI · ZIP · Source code1.59MB42025-07-15
6.0.0XPI · ZIP · Source code1.58MB02024-10-04
5.3.1XPI · ZIP · Source code1.66MB12024-07-25
5.1.0Paid users only2.43MB02024-04-23
5.0.2Paid users only1.52MB02024-03-19
5.0.0Paid users only1.51MB02023-12-08
4.28.5Paid users only1.51MB02023-10-30
4.28.4Paid users only1.61MB02023-10-19
4.27.8Paid users only1.75MB02023-05-23
4.27.1Paid users only1.80MB12022-12-06
4.27.0Paid users only1.80MB02022-11-30
4.25.0Paid users only1.78MB02022-07-14
6.1.1 1.59MB
2025-07-15 · 4 downloads
XPI ZIP Source code
6.0.0 1.58MB
2024-10-04 · 0 downloads
XPI ZIP Source code
5.3.1 1.66MB
2024-07-25 · 1 downloads
XPI ZIP Source code
5.1.0 2.43MB
2024-04-23 · 0 downloads
Paid users only
5.0.2 1.52MB
2024-03-19 · 0 downloads
Paid users only
5.0.0 1.51MB
2023-12-08 · 0 downloads
Paid users only
4.28.5 1.51MB
2023-10-30 · 0 downloads
Paid users only
4.28.4 1.61MB
2023-10-19 · 0 downloads
Paid users only
4.27.8 1.75MB
2023-05-23 · 0 downloads
Paid users only
4.27.1 1.80MB
2022-12-06 · 1 downloads
Paid users only
4.27.0 1.80MB
2022-11-30 · 0 downloads
Paid users only
4.25.0 1.78MB
2022-07-14 · 0 downloads
Paid users only

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.
  • Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  • Download the React Developer Tools ZIP file.
  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the React Developer Tools ZIP file from step 1. React Developer Tools is now installed on your browser.

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