DocomintFind & Replace
Find and replace all occurrences of text, with optional regular expressions.
A find-and-replace that works on any text, not just inside one app — handy when the tool you're actually working in (a chat box, a form field) has no find-and-replace of its own. Regex mode adds pattern-based replacement for when a plain-text match isn't specific enough.
Example: Finding "colour" and replacing with "color" across a 2,000-word document updates every occurrence in one pass, without opening a full text editor.
How it works
- Paste your text and enter what to find
- Enter the replacement (plain text or regex)
- The updated text appears instantly, on your device
Frequently asked questions
Is find and replace case-sensitive?
In plain text mode, yes. Switch to regular expression mode and add the "i" flag for case-insensitive matching.
Is my text uploaded anywhere?
No — Find & Replace runs entirely in your browser using JavaScript/WebAssembly. Your text is never sent to a server.
Does regex mode support capture groups in the replacement?
Yes — regex mode supports standard capture-group references in the replacement text, so a pattern with two groups can be rearranged using those group references in the output.