Find and Replace in Code
Rename variables or rewrite patterns across a snippet quickly.
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
Enable case-sensitive matching (leave "case-insensitive" off) so myVar and MyVar stay distinct.
Whole-word matching avoids partial hits when renaming short identifiers like id or x.
Runs entirely in your browser — paste proprietary code without it leaving your device.
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