Are the Developer tools free to use?

Yes, all tools on Lite-Tools are completely free and require no registration.

Is my data safe when using these tools?

Your data is processed locally in your browser and is never uploaded to our servers.

What tool do you need? ⌘K

No tools found matching your criteria.

English

English

Explore all Developer tools.

Generate regular expressions with presets online and build regex patterns faster for common use cases.

Test, debug, and validate regular expressions with real-time matching results.

Ad category-bottom

Ad slot placeholder (no ad provider connected yet).

Lite-Tools

Simple & Dynamic Online Tools for Everyone.