Find and replace text
Processing stays in your browser.
Why this tool works well
- Replaces all matches in one action.
- Case-sensitive mode supports controlled edits.
- Text remains in-browser with no upload required.
- When cleaning exported data or logs, use find and replace to normalise inconsistent formatting — replacing double spaces with single spaces, standardising date formats, or removing unwanted prefixes across hundreds of lines.
- In regex mode, you can capture groups and reference them in the replacement. For example, reformat dates from DD/MM/YYYY to YYYY-MM-DD using capture groups in the pattern.
Use cases
Content refreshes
Update repeated names or terms in long drafts.
Log cleanup
Replace noisy markers in exported logs.
Template updates
Swap placeholders quickly before publishing.
Practical examples
Term replacement
Input: find old-name
Output: replace with new-name
Case-sensitive edit
Input: API and api
Output: Replace only exact case when enabled
Suggested workflow
FAQ
Does this replace all matches?
Yes, the Replace All action updates every match.
Is there regex mode?
No, it performs plain text replacement with escaped matching.
Does the find and replace support regular expressions?
Yes. Toggle regex mode to use JavaScript-compatible regular expressions in the search field. The replacement field supports backreferences using $1, $2 syntax for captured groups.
Is the replacement case-sensitive?
By default, yes. There is a case-insensitive option that adds the i flag to the regex or performs a case-insensitive string comparison depending on the mode selected.
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