Bulk Image Resizer
Resize many photos to the same size in one go. Set the width in pixels, cm or a percentage, drop the photos and download them all as one ZIP. Free for up to 50 at a time, 500 or whole folders with Pro.
Bulk Image Resizer · Step 1 of 3 · Add your photo
Drop an image to resize
or paste with Ctrl+V · JPG PNG WebP HEIC GIF · max 25 MB
Processed on this device. Nothing is uploaded.
Resize
All resize tools
Every ready-made size, already set up. Pick one and drop your image.
How to
How to resize multiple images at once
- 1
Drop all your photos
Select many at once, or drag them in. Up to 5 without an account, 50 with a free one, 500 or a whole folder with Pro.
- 2
Set one size for all
Type the width in pixels, cm or inches, or pick a percentage. Each photo keeps its own shape unless you set both sides.
- 3
Download the ZIP
Every photo is resized on your device and saved together in one ZIP file.
Why this size
Why resize in bulk
Product listings, school records, real estate albums and websites all need dozens of photos at the same size. Resizing them one by one takes an afternoon; a batch takes a minute.
The photos never leave your computer or phone. They are resized in your browser, which is also why a big batch is quick: there is nothing to upload and nothing to download except the finished ZIP.
| Plan | Photos at once |
|---|---|
| No account | 5 |
| Free account | 50 |
| Pro | 500, or whole folders |
Use cases
Who uses the bulk resizer
Online sellers
One size for every product photo on Amazon, Etsy, Shopify, Flipkart or Meesho.
Photographers
Web-size copies of a whole shoot for clients and galleries.
Schools and offices
Student or staff photos at the size the ID card printer or HR system wants.
Website owners
Shrink a folder of images so pages load fast.
Real estate
Listing photos at the portal's size, all at once.
Social media
A week of posts at 1080 x 1080 in one go.
Compare
What each plan resizes at once
Every plan resizes at full quality, with no watermark. Pro also runs your saved presets on a whole folder and removes the ads.
| Photos at once | Folders | Rename in the ZIP | |
|---|---|---|---|
| No account | 5 | - | - |
| Free account | 50 | - | - |
| Pro | 500 | Yes, kept in the ZIP | Yes |
Tips
Tips that make a difference
Set the width only
Need a KB limit too?
FAQ
Bulk Image Resizer: questions
Checked
How we checked this page
Checked by the SizePort team on .
We test the tool with sample photos before it goes live and check that the sizes on this page match what it produces. Rules and platforms change, so if something here is out of date, tell us and we will correct it.
How the tool works
The tool scales your image once, from the original pixels, to the size you set. Everything happens in your browser; your images are never uploaded.