Free Find & Replace Tool

Replace all occurrences of text, with optional regex and case-sensitivity.

Regex mode unlocks pattern-based replacement (e.g. replacing any sequence of digits, or capturing and reusing matched groups) — useful for bulk-editing structured text like CSV exports or log files where a simple text swap isn't flexible enough.

Worked Example

Example: Find cat, replace with dog, in "The cat sat on the cat mat" gives "The dog sat on the dog mat".

Method

Plain mode uses a global string replace; regex mode constructs a RegExp from your pattern with the global flag and supports $1, $2 etc. for captured groups in the replacement.

Worked Example

Example: Find cat, replace with dog, in "The cat sat on the cat mat" gives "The dog sat on the dog mat".

Method

Plain mode uses a global string replace; regex mode constructs a RegExp from your pattern with the global flag and supports $1, $2 etc. for captured groups in the replacement.