GizmoBloom

Free image resizer and converter

Resize a picture to the sizes sellers need and save it as PNG, JPG or WebP. Free, with no sign-up. Your picture stays on your phone or computer: it is never uploaded.

How to resize an image

  1. Choose your picture.
  2. Pick a size, or Another size… for your own width and height, up to 8000 pixels.
  3. Choose Whole picture (nothing is cut) or Fill the size (the edges are cut), then the format, and press Resize and convert. Save the picture.

The ready sizes

  • Etsy listing photo: 2700 × 2025 pixels (4:3)
  • Square: 2000 × 2000 pixels
  • Pinterest pin: 1000 × 1500 pixels (2:3)
  • Instagram post: 1080 × 1350 pixels (4:5)
  • KDP page, 8.5 × 11 inches at 300 DPI: 2550 × 3300 pixels
  • T-shirt print file: 4500 × 5400 pixels

Questions

Is this image resizer free?

Yes: free, with no sign-up, no limit and no watermark.

Can I convert PNG to JPG?

Yes: choose "Same size" and save as JPG. JPG has no see-through parts, so the transparent areas become white. Choose PNG or WebP to keep them see-through.

Does resizing lose quality?

Making a picture smaller keeps it sharp. Making a small picture much bigger makes it blurry: use the AI image upscaler first.

What is the difference between "Whole picture" and "Fill the size"?

"Whole picture" keeps all of your picture and adds see-through (or white) bands where the shapes differ. "Fill the size" fills the whole size and cuts what goes past the edges.

Is my picture uploaded?

No: everything happens on your phone or computer.

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