Find & Replace (multi)

Apply multiple find/replace rules in sequence — literal or regex per rule

Apply a list of find/replace rules to your text in order. Each rule can be a literal substring or a regular expression, with optional case-insensitive matching. Useful for batch text cleanup, renaming, or templating.

Input text

Replacement rules (applied in order)

Regex

Case-insensitive (i)

Regex

Case-insensitive (i)

Output

***** *****. The ***** ***** cat ***** over the lazy dog.

How to use

Paste the source text into the input area.
Add one or more replacement rules by clicking the "+ Rule" button — each rule has a pattern field and a replacement field.
Toggle the regex switch per rule to use a regular expression instead of a literal string, and optionally enable case-insensitive matching.
Reorder rules with the up/down arrows: rules run in order so each rule's output feeds the next.
Copy the processed result from the output area — all processing is local in your browser.

Examples

Adding a rule with pattern "foo" and replacement "bar" changes every occurrence of "foo" to "bar" throughout the text.
Using the regex pattern \d{4}-\d{2}-\d{2} with replacement REDACTED replaces every ISO date in the text in one pass.