Screen Resolution Info
Display screen resolution, viewport size, device pixel ratio, color depth, orientation, and aspect ratio.
54 користувача
Credential Leak Finder
Finds exposed secrets, API keys, and credentials on pages - AWS, GitHub, Stripe, Slack and more.
54 користувача
Math-o-Matic
Math-o-Matic detects and solves mathematical equations on the page, showing step-by-step solutions
54 користувача
AB Test Detector
Detect A/B testing and feature flag tools on any webpage: Optimizely, VWO, LaunchDarkly, Statsig, and 15 more.
53 користувача
URL Redirect Chain
Trace the full HTTP redirect chain for any URL. Shows status codes at every hop and detects redirect loops.
53 користувача
Display Info
Display screen resolution, viewport size, device pixel ratio, color depth, orientation, and aspect ratio.
53 користувача
Feature Flag Scanner
Detect A/B testing and feature flag tools on any webpage: Optimizely, VWO, LaunchDarkly, Statsig, and 15 more.
53 користувача
Reset Form Fields
Injects a visible Reset button into every form on a page. Restores all fields to their default values with one click.
53 користувача
Site Notepad
Write quick notes tied to the current domain with timestamps. View all notes, export as Markdown, or import/export JSON.
53 користувача
HTTP Requester
Send custom HTTP requests (GET, POST, PUT, PATCH, DELETE) to any URL with custom headers and body.
53 користувача
Throwaway Email
Create a throwaway email address instantly. Inbox refreshes automatically every 15 seconds.
53 користувача
Page Notes
Write quick notes tied to the current domain with timestamps. View all notes, export as Markdown, or import/export JSON.
53 користувача
Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal. Shows ASCII/Unicode character for single values.
53 користувача
Experiment Finder
Detect A/B testing and feature flag tools on any webpage: Optimizely, VWO, LaunchDarkly, Statsig, and 15 more.
52 користувача
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 користувача
HackerCookies - Cookie Editor
A minimal, professional cookie editor with dark hacker-style theme for power users.
52 користувача
History Heatmap
Visualize your browsing activity as a GitHub-style heatmap calendar. Click any day to see the sites you visited.
52 користувача
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal. Shows ASCII/Unicode character for single values.
52 користувача
Form Resetter
Injects a visible Reset button into every form on a page. Restores all fields to their default values with one click.
52 користувача
Midnight Surf
Темний вигляд для кожного мережевого сайту. Піклуйтеся про свої очі, використовуйте темний вид для нічного та щоденного перегляду.
51 користувач
