Net Monitor
Monitor network requests made by the current webpage
CSS Gradient Backs
Design CSS gradient backgrounds with live preview pane
Prime Checker
Test if any number is prime and list primes up to N
Find My Tab
Instant fuzzy search across all open tabs in any window
Color Shades
Generate a full tint and shade scale from any seed color
Hue Builder
Build and export CSS color palettes with harmony modes
Palette Forge
Create complementary analogous and triadic color schemes
WCAG Contrast
Verify AA AAA color accessibility contrast ratios
Focus Guard
Add sites to a blocklist that redirects to a focus page
Git Cheatsheet
Quick reference for common Git commands with descriptions
Entity Coder
Convert text to HTML entities and back with a reference
Num Base
Convert numbers between decimal hex binary and octal bases
MD Table
Build and copy Markdown tables with a visual grid editor
Color A11y
Accessibility color contrast validator with WCAG pass
JS Sandbox
Execute and test JavaScript code with live console output
CSS Variables Extractor
Extract all CSS custom properties from the current page
Ratio Calc
Scale width or height while preserving the aspect ratio
Crypto Hash
Compute cryptographic hashes using the Web Crypto API
IP Info
Show your public IP address location ISP and timezone
Shade Scale
Create Tailwind-style 50-900 color shades from any hex
Fetch Pro
Make GET POST PUT DELETE requests and view JSON responses
IP Lookup
Fetch IP geolocation data including city region and org
