Free Tool

Bulk Image Resizer

Resize a whole folder to one size in seconds. Aspect ratio is always kept — nothing gets stretched.

Home/Tools/Bulk Resizer
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Drop your images here
or click to choose · select a whole folder at once

What size do you actually need?

1920px on the longest side covers almost every website. Most screens never display an image wider than that, so anything larger is bytes your visitors download and never see.

  • Never upscaled. An image smaller than your target is left alone rather than blown up into mush.
  • Ratio is preserved. The number you pick caps the longest side; the other side follows.
  • Filenames record the result — photo-1920x1080.webp — so you can see what you got.