Turn IMG_20261001_0931.JPG into goa-trip-01.jpg for a whole folder at once. Build new names from a pattern with numbers ({n}), the file date ({date}), today’s date and the old name, find and replace text (regular expressions too), change letter case and spaces, and preview every new name before you download the renamed copies as one ZIP file.
loading toolHow to rename many files at once
- Choose the files to rename (any type, as many as you like).
- Build the new name pattern and set numbering, find and replace, case and spaces.
- Check the preview table, then download the renamed files as a ZIP.
Good to know
- {date} uses each file’s last-modified date, which for photos is usually when they were taken or copied.
- Lower-case names with dashes are best for websites and SEO.
Questions
Why do I get a ZIP instead of renamed files?
For your safety, websites are not allowed to rename files on your disk. The ZIP holds renamed copies; your originals stay unchanged.
What if two files get the same name?
A number like (2) is added automatically, so no file is overwritten.
Are my files uploaded?
No. Everything happens inside your browser. The open-source library the tool needs is downloaded once from a public CDN; your files never leave your device.
Is my data private?
Yes. Everything happens inside your own browser: nothing you type or choose is uploaded to us or anyone else.
Is it free?
Completely free, with no sign-up, no watermark and no limit on how many times you use it. Light ads keep the site running.
