All tools
Utilities · ready

Batch Find & Replace

Replace text or regular expressions across multiple local files.

Loading local tool…
No uploadsYour files stay on this device.
Local engineYour browser does the work.
Auto cleanupTemporary memory is released.
About this tool

Use batch find & replace without uploading files

Replace text or regular expressions across multiple local files. Batch Find & Replace runs in the current browser session, giving you a direct result without sending the source to a Filemazing processing server.

Processing takes place in your browser tab. Temporary working data is released when you leave or reload the page.

Three steps
  1. Provide the local input requested by Batch Find & Replace.
  2. Review the available options and choose the result required for your task.
  3. Run the operation, inspect the result, and copy or download the output.
Useful for

Common find & replace tasks

  • Using find & replace without an upload queue
  • Completing quick browser tasks
  • Producing copy-ready results
Practical details

What to know before you start

Accepted input

CSV, TSV, or JSON data

Created output

A local find & replace result ready to review

Tips and limitations
  • Verify generated values in the system where they will be used.
  • Preserve a source copy before applying text or data transformations.
  • Review the Batch Find & Replace result before using it in an important workflow.