How to use
- Paste your text into the input box or load a .txt file from your device.
- Enter the word or phrase to find and the text you want to replace it with.
- Optionally enable case-sensitive, whole-word, or regex matching, and check the live match count.
- Copy the replaced result to your clipboard or download it as a .txt file.
Frequently asked questions
How do I find and replace text online?
Paste your text or load a .txt file, type the term to find and its replacement, and the result updates instantly. Then copy it or download it as a .txt file.
Is my text uploaded or kept private?
Your text stays completely private. This find and replace tool runs 100% in your browser, so nothing is ever uploaded to a server.
Does it support regular expressions (regex)?
Yes. Enable the regex option to use regular expressions in the find field. Invalid patterns are flagged so you can fix them before replacing.
Can I match whole words or match case exactly?
Yes. Turn on whole-word matching to only replace complete words, and enable case-sensitive matching to distinguish uppercase from lowercase.
What file types can I load and download?
You can load a plain-text .txt file into the input, and download your replaced result as a .txt file.
Is there a limit on how much text I can process?
There is no fixed limit. Everything runs locally in your browser, so very large amounts of text depend only on your device's available memory.
About this tool
Free online find and replace text tool — paste text or load a .txt file, replace every match with case-sensitive, whole-word, or regex options. Runs in your browser, nothing uploaded.