What Find and Replace helps you do
Search pasted text for a literal string or regular expression and replace matches in one pass. Ignore-case and multiline patterns help clean logs, refactor snippets, or bulk-edit lists without opening an IDE.
Text is processed entirely in your browser. Nothing is uploaded or stored after your session.
How to use Find and Replace
- Paste source text, enter find and replace values, and enable regex or ignore case if needed.
- Review the output preview, then copy or download the transformed text.
When to use it
- Rename a variable or URL across a pasted config block.
- Strip repeated prefixes from CSV or log lines with a regex.
- Replace typographic quotes or stray characters before importing data.
Example
Replace \s+ with a single space to collapse repeated whitespace in copied web content.
Frequently Asked Questions
Yes. Enable Regular expression to use JavaScript regex syntax, including capture groups such as $1. Invalid patterns show an error. Ignore case works for both plain and regex search.
Yes. Find and Replace runs entirely in your browser. Your input is not uploaded to Haivix servers or stored after you close the tab.