IP Whois
View info about IP, DNS records, SSL, country flag, domain whois, location, stats and more of any website.
883 users
Open With Photoshop
Open With Photoshop is a new companion for web and graphic designers to open up any web image with Adobe Photoshop via a single and quick mouse click.
860 users
OWASP Penetration Testing Kit
Penetration Testing Kit is an extension for application security practitioners, penetration testers, and red teams. Penetration Testing Kit is an extension for application security practitioners, penetration testers, and red teams.
858 users
Flash Debugger
Debug Flash/SWF/Flex files on the web. Edit properties and inspect elements on the fly. View log output inside the extension. Run AS3 code against the active SWF. Profile memory consumption and much much more...
853 users
HTMaiL: Insert HTML into email message
This extension will allow you to easily insert HTML code into the body of the message from your favorite webmail service: Gmail, Outlook, and Yahoo Mail.
847 users
Mangools SEO extension
Speed up your SEO right in your browser: See the key SEO metrics, popularity trends, competitor's keywords, backlinks and on-page SEO insights of any domain or URL. Have the power of Mangools SEO package any time you need.
838 users
Lighthouse Report Generator
Generates a Lighthouse Report without needing to use Chrome or the Lighthouse CLI
834 users
Transparent standalone images
This add-on renders standalone images on a transparent background, so you can see the image in all its glory!
831 users
Tabs Backup & Restore
Keep manual or automatic backups of all tabs*, and restore on demand. Can also export backup file to disk to restore later, or to another profile, even on another computer or OS, as long as it has Tabs Backup & Restore installed. *(See description)
827 users
n8n Chat
Transform n8n with AI! Describe tasks in plain language to instantly generate workflows. Seamless, privacy-focused, supports multiple AI models. Build faster—perfect for all levels. Download free now!
824 users
Penetration Testing Kit
Attention! This version is no longer supported. Use /firefox/addon/owasp-penetration-testing-kit/ extension instead.
824 users
Web Editor
Edit the every web page you want !! .... Making your own custom web page , using any other web page is just a click away !!! You can convert any web page into an editable document , which can then be edited and saved .
814 users
LocalStorage Editor
Add, edit, copy, remove, export and import local- and session- storage data
806 users
GitKraken Browser Extension
Track your pull requests for GitHub, GitLab, Azure DevOps, and BitBucket. Open repos, commits, PRs, and branches in VS Code with GitLens or the GitKraken Desktop.
801 users
Forget Button - Clean your Browser
Quickly delete your browser history, cookies, cache, downloads, forms, and passwords
796 users
