Box Shadow
Visual CSS box-shadow generator with live preview pane
Pixel Ruler Overlay
Overlay a pixel ruler on any page to measure elements
QR Codes Generator Add-on
Generate QR codes for any URL or text instantly
Site Blocker
Block distracting websites to stay focused and productive
Screen Info
Inspect viewport device pixel ratio and CSS breakpoints
Indicate TLS Pro v2
Enhance your browsing security with Indicate TLS Pro v2! This Firefox addon displays the TLS protocol version of every website you visit, keeping you informed and aware of your online connection's safety.
26 användare
Edit with VIM text editor
Edit an HTML element and all its child nodes in VIM text editor with real-time updates
26 användare
Trade Value Calculator
Interactive trade value calculator with values computed by /u/PeakedInHighSkool on the fantasyfootball subreddit
26 användare
CSS Gradient Backs
Design CSS gradient backgrounds with live preview pane
Focus Guard
Add sites to a blocklist that redirects to a focus page
Hue Builder
Build and export CSS color palettes with harmony modes
Palette Forge
Create complementary analogous and triadic color schemes
Prime Checker
Test if any number is prime and list primes up to N
Color Shades
Generate a full tint and shade scale from any seed color
QuickTools – Save Page as PDF or Image
Save any webpage as a PDF or image with one click. QuickTools captures the page locally in your browser and downloads it instantly — no uploads, no servers, 100% privacy-friendly.
26 användare
Hololive Chat Capturer
Capture the translation on Hololive's Livestream chat. Thank you, Translators. 💖
26 användare
LeetCode format
Adds Format code button on leetcode to format the code using Prettier code formatter
26 användare
Net Monitor
Monitor network requests made by the current webpage
JS Sandbox
Execute and test JavaScript code with live console output
