HTTP Method Tester
Send custom HTTP requests (GET, POST, PUT, PATCH, DELETE) to any URL with custom headers and body.
43 uporabnikov
Font Lister
Lists all fonts used on the current page with live previews and usage counts.
43 uporabnikov
LAN port scan forbidder
Forbid non-LAN webs to access LAN or localhost. An anti-scan protection
43 uporabnikov
Page Notes
Write quick notes tied to the current domain with timestamps. View all notes, export as Markdown, or import/export JSON.
43 uporabnikov
Discord User/Channel/Message ID all get tool
This add-on has the following features All user ID retrieval All channel ID retrieval All message ID retrieval v8.0 : Fixed a bug where message ID retrieval did not work with DMs
42 uporabnikov
Display Info
Display screen resolution, viewport size, device pixel ratio, color depth, orientation, and aspect ratio.
42 uporabnikov
AB Test Detector
Detect A/B testing and feature flag tools on any webpage: Optimizely, VWO, LaunchDarkly, Statsig, and 15 more.
42 uporabnikov
Screen Resolution Info
Display screen resolution, viewport size, device pixel ratio, color depth, orientation, and aspect ratio.
42 uporabnikov
Site Notepad
Write quick notes tied to the current domain with timestamps. View all notes, export as Markdown, or import/export JSON.
42 uporabnikov
TeraBox Coin Collector
Collect coins from TeraBox and get unlimited free cloud storage and premium on TeraBox
42 uporabnikov
Hide w3schools on DuckDuckGo
Removes w3schools[dot]com links from DuckDuckGo search results
42 uporabnikov
Throwaway Email
Create a throwaway email address instantly. Inbox refreshes automatically every 15 seconds.
42 uporabnikov
Experiment Finder
Detect A/B testing and feature flag tools on any webpage: Optimizely, VWO, LaunchDarkly, Statsig, and 15 more.
41 uporabnikov
URL Redirect Chain
Trace the full HTTP redirect chain for any URL. Shows status codes at every hop and detects redirect loops.
41 uporabnikov
Feature Flag Scanner
Detect A/B testing and feature flag tools on any webpage: Optimizely, VWO, LaunchDarkly, Statsig, and 15 more.
41 uporabnikov
Script Menu
Select and run the registered JavaScript (userscript) from the menu. Works on Android as well as on PC. I developed this extension for Firefox for Mobile where the bookmarklets is not available. 登録したスクリプトをメニューから選択して実行します。Androidでも機能します
41 uporabnikov
History Heatmap
Visualize your browsing activity as a GitHub-style heatmap calendar. Click any day to see the sites you visited.
41 uporabnikov
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal. Shows ASCII/Unicode character for single values.
41 uporabnikov
Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal. Shows ASCII/Unicode character for single values.
41 uporabnikov
User Script API Gateway
Allows users to inject custom scripts that can fetch data from any domain, with controlled CSP.
40 uporabnikov
