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Find and Replace in Code

Rename variables or rewrite patterns across a snippet quickly.

Níl gá le logáil isteach
Enter a search term to begin

Result

💡 In regex mode, use capture groups in Find like (\d{4})-(\d{2}) and reference them in Replace with $1, $2 — great for reformatting dates, names, or IDs in bulk.

Code tips

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Enable case-sensitive matching (leave "case-insensitive" off) so myVar and MyVar stay distinct.

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Whole-word matching avoids partial hits when renaming short identifiers like id or x.

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Runs entirely in your browser — paste proprietary code without it leaving your device.

Conas a Oibríonn sé

1
Cuir isteach
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2
Próiseas
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Íosluchtaigh
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