Batch filename renamer
Files and text are processed locally in your browser.
Search and use guide
Batch filename renamer
Preview prefix, suffix, replace, and numbering rules for file names. privacy-first-browser-tooling
Who it helps
- Preview prefix, suffix, replace, and numbering rules for file names.
- Preview prefix, suffix, replace, and numbering rules for file names. Inputs stay local, and heavy code loads only after user action.
- enter sample data, preview the result, then download the output file.
What you can enter
- enter sample data, preview the result, then download the output file.
- Preview prefix, suffix, replace, and numbering rules for file names. Inputs stay local, and heavy code loads only after
How to read results
Preview prefix, suffix, replace, and numbering rules for file names. Inputs stay local, and heavy code loads only after user action. privacy-first-browser-tooling
Data and privacy
GoGo Tools records analytics by tool slug only and does not include your input values. privacy-safe-analytics-only
Feedback
How can we improve this tool?
Send a suggestion or bug report for this tool.
FAQ
Is data uploaded?
No. This tool runs locally in the browser; analytics records only the tool slug.
Does it work on mobile?
Yes, the UI is responsive, but large files are better on desktop browsers.
Can I use the result officially?
Use results for drafts and quick checks; verify source data for official or business decisions.
Can this be used globally?
Yes. Adjust values for your local rules, exchange rates, or platform policies.