XSSpect
Detect possible reflected XSS vulnerabilities by automatically injecting and monitoring custom payloads in URLs.
49 uporabnikov
Lean Dark+: simple and fast dark mode
Install Lean Dark+ (the modern dark reader) for a faster, cleaner web—dark where needed, simple where it matters just like OUR LOGO: SIMPLE BY DESIGN.
49 uporabnikov
SimRepo
Enhances GitHub by showing similar projects in a repository's sidebar
48 uporabnikov
Link Checker
Check all hyperlinks on a page for broken URLs. Filter by status, see HTTP codes live.
48 uporabnikov
Wayback Machine Searcher
Search the current page URL on the Wayback Machine archive.
47 uporabnikov
IndexedDB Viewer
Browse and manage the IndexedDB databases of any website. View, inspect, and delete records.
47 uporabnikov
CSP for Me
Adds/Removes directive or directive-value to/from the existing CSP(content-security-policy) header in HTTP response. Works on Android as well as on PC. HTTPレスポンスの既存のCSPヘッダにディレクティブあるいはディレクティブ値を追加/削除する拡張機能。Androidでも機能します
47 uporabnikov
Copy Tab Urls
A powerful, privacy-respecting extension that makes copying your open URLs effortlessly, with optional Markdown format, and with the ability to select some of them
46 uporabnikov
Broken Link Scanner
Scans all links on the current page and shows which ones are broken (4xx/5xx).
45 uporabnikov
Dead Link Finder
Finds dead links on any webpage. Shows HTTP status for every link with color coding.
45 uporabnikov
Secret Scanner
Automatically detects leaked API keys, tokens and credentials on any webpage you visit.
45 uporabnikov
Base64Box
Encode and decode Base64, URL and HTML entities from the toolbar
45 uporabnikov
REST API Client Tester
🚀 A Postman‑like API client that works on Firefox desktop & Android
45 uporabnikov
AutoRefresherZ
Automatically reload the current tab at a set interval
45 uporabnikov
Anchor Link Extractor
Lists all anchor links on the current page for quick in-page navigation. Click to jump, copy, or open.
45 uporabnikov
CloneElement-InstantCSS
Clone a Webpage Elements and Instantly Apply CSS
45 uporabnikov
CSSInspect
Inspect any page element and copy its CSS selector path
45 uporabnikov
Credential Leak Finder
Finds exposed secrets, API keys, and credentials on pages - AWS, GitHub, Stripe, Slack and more.
45 uporabnikov
Math-o-Matic
Math-o-Matic detects and solves mathematical equations on the page, showing step-by-step solutions
45 uporabnikov
Request Repeater
Replay HTTP requests with custom method, headers, and body. Keeps a history of recent requests. Mini REST client.
45 uporabnikov
Page Preserver
Preserve webpages forever: submit to Wayback Machine and browse existing archives.
44 uporabnikov
Wayback Machine Searcher
Search the current page URL on the Wayback Machine archive.
44 uporabnikov
PrettyJSON
Pretty-print and explore JSON responses — collapsible tree with search
44 uporabnikov
Bookmark Exporter
Export all bookmarks as JSON CSV or HTML file
44 uporabnikov
CORS for Me
Allow cross-domain xhr request by adding CORS headers to response. Works on Android as well as on PC. A more advanced successor, CORS Unbound, is now available.
44 uporabnikov