Testing
Regex Tester
Test JavaScript regular expressions and inspect matches and groups. Everything runs locally in your browser.
tools at index 10
toolchains at index 21
How to use
- 1Enter a pattern and flags.
- 2Paste test text.
- 3Review matches and capture groups.
FAQ
Does Regex Tester send my data to a server?
No. DevBox Tools runs this tool in your browser, so your input stays on your device.
Do I need an account?
No login is required for the MVP. Open the tool and use it immediately.