Question 1

Is my text sent to a server?

Accepted Answer

No. All text processing happens entirely in your browser. Your data never leaves your device.

Question 2

Can I use regular expressions for find and replace?

Accepted Answer

Yes. Enable the Regex option to use regular expression patterns for searching. You can also use capture groups in the replacement string with $1, $2, etc.

Question 3

How do I replace all occurrences at once?

Accepted Answer

Enter your find and replace text, then click Replace All. Every occurrence will be replaced instantly and the match count will be shown.