Paste your text
Paste the text you want to modify into the input box.
Find and Replace Text
Find and replace text instantly in your browser. Paste your content, enter find and replace strings, and optionally use regex or replace-all. Copy the updated output. Fast, free, and private.
Options
Results
Text is processed entirely in your browser and is never uploaded to any server.
How it works
How to Find and Replace Text
Everything runs in your browser. No account, no software, no data leaving your device.
Enter find and replace values
Type the text to find and the replacement text. You can use plain text or regex for find.
Set options and click Replace
Choose case-sensitive or replace all, then click Replace. The preview shows the updated text.
Copy the output
Copy the result to your clipboard for use in docs, code, or configs.
Why use this tool
Why Use Find and Replace?
Bulk text changes are tedious by hand. Find and replace updates every occurrence at once—names, placeholders, or patterns—without opening an editor or running a script.
Useful when you need to:
Update placeholders or names
Replace repeated strings like {{name}} or old URLs with new values in one go.
Use regex for patterns
Enable regex to match patterns (e.g. dates, IDs) and replace with fixed or dynamic text.
Replace first or all
Replace only the first match or every occurrence, with optional case-sensitive matching.
No editor required
Run find and replace in the browser on pasted text—no IDE or command line needed.
Privacy
Private and Secure
Your text is never uploaded to a server. This tool runs entirely in your browser using client-side processing.
Data stays on your device
Your data never leaves your browser. No uploads, no cloud storage, no logs.
Nothing stored or sent
No text is stored or transmitted. Find and replace happens only in memory.
Fast and private
Replacement is instant and runs locally at full browser speed.
FAQ
Frequently asked questions
Paste your text, enter the find string and replacement text, set options (case-sensitive, replace all), then click Replace. Copy the result from the preview.
Yes. Check “Regex” so the find field is treated as a JavaScript regular expression. Invalid regex will show an error; fix the pattern and try again.
Yes. Processing runs locally in your browser. Nothing is uploaded or stored.
When “Replace all” is checked, every match in the text is replaced. When unchecked, only the first occurrence is replaced.