All tools
Numbering
Add sequential numbers to file names
Sequential numbering turns unordered files into a predictable series. It is especially useful before sharing photos, training assets, export files, or ordered project documents.
Best for
Use this when files need a predictable order, padded numbers, custom counters, or consistent names for delivery and archiving.
Rename examples
Padded prefix
photo.jpg
001_photo.jpg
Suffix numbering
slide.png
slide_12.png
Custom format
asset.webp
project-0007.webp
Common use cases
- Rename photos in shooting order.
- Prepare numbered assets for design or machine learning datasets.
- Create predictable export names for reports and documents.
How to use it
- 1Sort files in the order you want.
- 2Choose the sequence rule and set start, step, and padding.
- 3Preview the numbering before applying it.
FAQ
Can I start numbering from a custom value?
Yes. You can configure the start value, increment step, and zero padding.
Can I add numbers before or after the original name?
Yes. Sequence output can be combined with prefixes, suffixes, and other rules.