Find & Replace
Run multiple find-and-replace rules at once with regex and case-sensitivity options.
Stack as many find-and-replace rules as you need and apply them to your text in order. Each rule has independent flags for case-sensitivity, regular expressions and global replacement. Faster than fiddling with VS Code's regex syntax for one-off cleanups.
Common use cases
- Bulk-rename variables across a code snippet before pasting it back
- Normalise inconsistent product names in a CSV pulled from multiple stores
- Strip personal information from a document with a chain of regex rules
- Migrate API response keys (camelCase ↔ snake_case) in a JSON sample
Frequently asked questions
Are rules applied in order?▾
Yes. Each rule transforms the output of the previous one, so you can chain related substitutions deliberately.
What regex flavour does it use?▾
JavaScript's RegExp, which is ECMAScript-compatible. Lookbehinds, named groups and Unicode property escapes are supported in modern browsers.
Will it break if a regex is invalid?▾
Invalid regexes show an inline error and that rule is skipped — the rest still apply.
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