HTTP Method Tester
Send custom HTTP requests (GET, POST, PUT, PATCH, DELETE) to any URL with custom headers and body.
54 brukarar
Screen Resolution Info
Display screen resolution, viewport size, device pixel ratio, color depth, orientation, and aspect ratio.
54 brukarar
Page Notes
Write quick notes tied to the current domain with timestamps. View all notes, export as Markdown, or import/export JSON.
54 brukarar
Display Info
Display screen resolution, viewport size, device pixel ratio, color depth, orientation, and aspect ratio.
53 brukarar
AB Test Detector
Detect A/B testing and feature flag tools on any webpage: Optimizely, VWO, LaunchDarkly, Statsig, and 15 more.
53 brukarar
Feature Flag Scanner
Detect A/B testing and feature flag tools on any webpage: Optimizely, VWO, LaunchDarkly, Statsig, and 15 more.
53 brukarar
Site Notepad
Write quick notes tied to the current domain with timestamps. View all notes, export as Markdown, or import/export JSON.
53 brukarar
Webpage Extractor
Extract information from selected visible elements from the current webpage.
53 brukarar
Throwaway Email
Create a throwaway email address instantly. Inbox refreshes automatically every 15 seconds.
53 brukarar
URL Redirect Chain
Trace the full HTTP redirect chain for any URL. Shows status codes at every hop and detects redirect loops.
52 brukarar
Experiment Finder
Detect A/B testing and feature flag tools on any webpage: Optimizely, VWO, LaunchDarkly, Statsig, and 15 more.
52 brukarar
ClipboardX Pro
ClipboardX Pro is a powerful Firefox extension that lets users capture, organize, secure, and manage clipboard content with pages, search, customization, and quick sharing features.
52 brukarar
Reset Form Fields
Injects a visible Reset button into every form on a page. Restores all fields to their default values with one click.
52 brukarar
Free Document Maker – AI Docs
Create, edit, and convert PDFs, invoices, resumes, and images instantly. 100% free, secure, and no signup required. Official Free Document Maker (FDM AI) browser add-on.
52 brukarar
History Heatmap
Visualize your browsing activity as a GitHub-style heatmap calendar. Click any day to see the sites you visited.
52 brukarar
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal. Shows ASCII/Unicode character for single values.
52 brukarar
Form Resetter
Injects a visible Reset button into every form on a page. Restores all fields to their default values with one click.
52 brukarar
Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal. Shows ASCII/Unicode character for single values.
52 brukarar
Sitemod.io
Sitemod lets anybody modify a website without having access to the source code and get a shareable link to the modified website.
50 brukarar
