What it does
Search literal text or use regex to match patterns, preview replacements, and update content without changing the original input.
Good for
- Replace repeated phrases or values
- Use regex to target structured text
- Review matches before copying the result
Frequently asked questions
Does the tool send my input to a server?
No. The tool processes your input locally in your browser.
Can I use it without installing anything?
Yes. Open this page in a modern browser and use the tool directly.
Where does processing happen?
Processing runs on your device in the browser.