- Bookmark links, notes and images
- Connect your notes
- Listen to forests
- Watch news channels online
- Download 3D icons
- Learn music theory
Learning Music
Interactive music theory and composition learning through hands-on exercises
Learning Music - Transform data
- Listen radio stations
Radio Garden
Explore and listen to live radio stations from thousands of locations worldwide
Radio Garden
- Share files
- Run global latency test
- Check browser version
- Process PDF files
- Edit PDF files
- Create an app
- Share files
- Generate CSS only buttons
- Compress images
- Get loader css code
- Generate CSS only accordion sliders
- Convert color code
- Blend colors
- Generates color scales
- Get information about any emoji
- Download brand logos
- Compress images
- Text regex patterns
- Create duotone images
- Remove background from images
- Edit audio
- Find icons for your web projects
- Design or prototype
- Create diagrams
Regex 101
Test and understand regex patterns with real-time explanations
A powerful regular expression tester with real-time explanation of each component. Test your regex pattern against different flavors (PCRE, JavaScript, Python, Golang), with instant matching and debugging.
What we love ❤️
- Explains each part of your regex in plain English
- Shows matches in real-time as you type
- Tests work locally in your browser
- Supports multiple regex flavors
- Quick reference guide always visible on the side
Worth noting 💡
- Unit tests and saved regex patterns require registration
- Some features might be overwhelming for regex beginners
- Interface can feel crowded due to many features
Regex101 shows how a complex tool can remain approachable through clear explanations and instant feedback. While regex itself can be intimidating, this tool makes testing and understanding patterns much more manageable. It's exactly what we look for - a tool that makes a complex task more accessible.