Note: This addon is designed to be used in conjunction with the open-source application ShareX ( to integrate with Firefox. Adds 'Upload with ShareX' button to image, video, audio and text selection context menu.

What is ShareX?
ShareX is an innovative Firefox add-on, designed to work in sync with the open-source application ShareX. It enhances the sharing experience, adding an 'Upload with ShareX' button to the context menu for images, videos, audio, and text selections. By integrating ShareX with your browser, you can quickly upload and share various types of content with ease.
Rating: 4.51 (51)
Version: 2.1.0 (Last updated: 2024-03-17)
Creation date: 2017-01-29
Weekly download count: 94
Firefox on Android: No
Risk impact: Low risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
  • contextMenus
  • nativeMessaging
Size: 23.82K
URLs: Website
Stats date:

Other platforms

ShareX (v2.1.0)
4.16 (83) 50,000
Not available on Edge
Want to check extension ranking and stats more quickly for other Firefox add-ons? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Firefox Browser Add-ons.
Chrome-Stats extension
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Best Screenshotsoftware
  • Excellent desktop app
  • Bulletproof
  • Not well explained
  • Requires activation in desktop app settings
Most mentioned
  • Excellent desktop app
  • Requires activation in desktop app settings
Recent reviews
by infirms, 2024-05-10

by infirms, 2024-05-10

by infirms, 2024-05-10
View all user reviews
Risk impact

ShareX is relatively safe to use as it requires very minimum permissions.

Risk likelihood

ShareX is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details