Image Resizer by The Logic Room

Free online image resizing

Bulk Image Resizer Online

Resize multiple JPG, PNG, and WebP images at once. Upload a batch, choose exact dimensions, keep aspect ratio, add padding color, and download a ZIP. Built for creators, app developers, ecommerce sellers, and teams that need exact dimensions fast.

Open free image resizer

What you can do

  • Resize one image or process a complete batch.
  • Set custom width and height in pixels.
  • Keep aspect ratio or choose exact canvas dimensions.
  • Add custom background color padding when the image does not match the target ratio.
  • Export PNG, JPG, or WebP and download a ZIP for bulk results.

Best for

  • App Store Connect screenshot preparation.
  • iPhone and iPad screenshot resizing.
  • Social media square and story formats.
  • Product images, website graphics, thumbnails, and profile photos.

Frequently asked questions

Does the image resizer upload my files?

No. The resizing work runs in your browser using canvas, so normal images do not need to be uploaded to a server.

Can I resize multiple images at once?

Yes. Select many images, choose one target preset or custom size, resize the full batch, then download individual outputs or one ZIP.

Can I add padding instead of cropping?

Yes. Use the fit-inside-canvas mode and choose any padding color for the new empty area.

Which App Store screenshot sizes are included?

The tool includes iPhone 6.9, 6.5, 5.5 inch and iPad Pro portrait/landscape screenshot presets commonly used for App Store Connect.