Click to upload or drag & drop multiple photos
Hold Ctrl/Cmd while selecting to pick multiple filesGood for large batches
If you have a folder of product photos, ID scans, or event pictures that all need the same dimensions, this saves you from resizing them one at a time. Each photo keeps its own aspect ratio (fit within your target box) rather than being stretched, so proportions stay correct across the whole batch.
How to use Bulk Image Resizer
- Upload your photo, then set the target size, ratio, or preset this page asks for.
- The tool centres and crops (or resizes) your photo automatically to match.
- Review the result in the preview panel — adjust the settings again if it needs a tweak.
- Download the finished file once it looks right.
Tips for best results
- Use a photo where your subject is roughly centred — automatic cropping trims evenly from the edges, so an off-centre subject can get cut.
- For anything going to print, 300 DPI is the safest default unless your form says otherwise.
- If a form specifies both a physical size and a file-size limit, resize first, then compress the result to hit both requirements.
❓ Frequently asked questions
Can I undo a resize after downloading?
Downloading doesn't change your original file — keep it if you want to try a different size later.
Does this work with PNG and WEBP files too, not just JPG?
Yes — you can upload any common image format; the result downloads as a JPG unless the tool says otherwise.
Will every photo end up exactly the size I set?
Each photo is scaled to fit within your target width and height while keeping its own proportions, so the exact final size may vary slightly between photos with different original aspect ratios.
Is there a limit to how many photos I can resize at once?
No hard limit, though processing time scales with the number and size of your photos since everything runs in your browser.
Can I use this for passport-style photos in bulk?
This tool fits photos within a box rather than cropping to an exact size; for passport-style cropping, use our passport photo tool one at a time for precise framing.