Batch file renaming
Bulk Image Renamer
Give a whole folder of product photos a consistent, upload-ready naming scheme: product-001.jpg, SKU123-front.jpg and similar patterns.
Names update live as you edit the pattern, and ZIP downloads never overwrite duplicate names.
Drop product images here
JPG, PNG, WebP or AVIF · processed locally in your browser
Up to 20 images per batch · max 40 MB per file
Settings
Local processingThe original name is inserted between the prefix and the number.
Pads numbers with leading zeros, for example 001.
Name preview
- product-001.jpg
- product-002.jpg
- product-003.jpg
File names inside the ZIP are always unique: duplicates get a numeric suffix instead of overwriting each other.
Original
0 B
Output
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Images are processed on this device only. Nothing is uploaded, stored or analysed on a server.
Queue(0)
No images yet
Add product photos to see them here with their size and dimensions.
How to rename images in bulk
Add your images
Upload up to 20 product photos. The original names and extensions are shown in the queue.
Build the pattern
Combine a prefix, SKU, original name, sequence number and suffix with your chosen separator.
Review and download
Check the live name preview, then process and download the renamed files in a ZIP.
What the renamer does
Flexible patterns
Prefix, SKU, original name, zero-padded sequence number and suffix in the order you need.
Live preview
The queue shows the target file name for every image before you process anything.
Extension preserved
The original extension stays accurate, so a renamed JPG is still a JPG.
No silent overwrite
If two files would get the same name, the ZIP assigns a numeric suffix instead of dropping one.
Safe characters
Path separators and characters that break uploads or archives are removed from the output name.
When to use it
Marketplace bulk uploads
Upload templates often match images to rows by SKU, so consistent SKU-based names prevent mismatches.
Consistent catalogue naming
Replace camera filenames such as IMG_4821.JPG with predictable product names.
Multi-angle sets
Name front, back and detail shots with a shared SKU and a readable suffix.
Renamer questions
Does renaming change the image itself?
No. The image content and format are untouched; only the file name changes.
What happens if two files get the same name?
The ZIP builder detects the collision and adds a numeric suffix such as -2, so no file is lost.
Can I keep the original file name?
Yes. Enable the original name option to insert it between the prefix and the sequence number.
Are Arabic file names supported?
Yes, but some marketplaces and upload tools handle non-Latin file names poorly. Latin prefixes and SKUs are safer.
Can I download renamed files one by one?
Yes. Each row has its own download link, and the ZIP contains the whole batch.