Stapelumbenennung
Muster & Zähler
Über dieses Tool
Bulk-rename files with a prefix, suffix and find/replace pattern (with optional regex). The renamed copies download as a single ZIP - your originals on disk are never touched.
Useful for tidying up phone photo dumps, prepping a dataset of files for processing, batch-renaming downloaded podcasts, or making messy filenames consistent before importing into a CMS. Runs in your browser.
Funktionen
- Add a prefix or suffix (suffix added before the file extension)
- Find-and-replace, with optional regex
- Live preview of the new names before committing
- Originals on disk are never modified
- Output as a single ZIP for easy download
- Browser-only - files never uploaded
- Free and unlimited
- Find-and-replace mode with optional regex support
So funktioniert's
- Drop in your files.
- Set a prefix, suffix or find/replace pattern.
- Review the live preview of new names.
- Click Rename and download the ZIP of renamed copies.
Alles passiert direkt in deinem Browser mit JavaScript und WebAssembly. Deine Dateien werden nie hochgeladen, nie gespeichert und nie von uns gesehen.
Häufig gestellte Fragen
No - your originals on disk are untouched. The download is a ZIP of renamed copies. Delete the originals manually if you want to fully replace them.
Yes - use {n} in your prefix or suffix as a placeholder for an incrementing number. Padding (e.g. {n:3} for 001, 002, 003) is on the roadmap.
Currently the ZIP is flat - all files at the root. Folder-aware bulk rename is on the roadmap.
Standard JavaScript regex - useful for stripping common prefixes (^IMG_), reformatting numbers, or other pattern-based renames. Capture groups can be referenced as $1, $2 in the replacement.
The tool runs entirely in your browser and only generates renamed copies for download - the originals on your disk are never modified. If you don't like the result, just discard the downloads.
Browsers can't set arbitrary timestamps on downloaded files - they get the current date and time when written to disk. If preserving original timestamps matters, use a desktop tool instead.