A QUICK WALKTHROUGH
How to use this tool
- Paste your text and enter the exact text to find.
- Enter a replacement, or leave it empty to remove matches.
- Choose case and whole-word matching, then replace and inspect the result.
How it works
Matches are literal and non-overlapping. Special characters in the search text are not regular expressions, and dollar signs in replacement text are copied literally. Whole-word matching requires surrounding characters not to be letters, combining marks, numbers or underscores; it is not a dictionary-based word analysis.
A practical example
Start with
red apple, red pear
What to expect
Find red; replace with green → green apple, green pear.
Important considerations
An empty search would match everywhere, so it is rejected. Replacements do not recursively search newly inserted text. Use actual line breaks when you want line-break replacement.
1 MiB per input. Input remains in page memory until you reset or leave. Copy and download actions are initiated by you. No tool input is sent to a processing service.
One more useful detail
Can I use regular expressions?
No. This tool deliberately uses literal matching so punctuation and replacement symbols keep their ordinary meaning.