FREE TOOL / FILES

Batch Find and Replace in Files

Find and replace exact text across multiple UTF-8 files and download the updated copies as a ZIP.

Runs in your browser
Batch Find and Replace in FilesYour input stays on this device

Files are processed on this device and are not uploaded.

How to use this tool

  1. Enter your information and choose any options.
  2. Run the tool to see the result.
  3. Download the result when it is ready.

Good to know

Choose up to 20 plain-text files, up to 12 MB each and 30 MB total. Literal, case-sensitive matching only; no regex. Originals stay untouched. The output is a ZIP when matches exist. Processing happens on your device.