FatRatio

Free image aspect ratio converter with ready-made presets for ecommerce, social, and video platforms

Drop an image here, or click to choose a file

You can also paste an image from your clipboard. JPG, PNG, WebP, HEIC supported

Coming soon: process multiple images at once

⚠ Source resolution is low — upscaled output may look blurry

⚠ Stretching distorts the image — not recommended for most uses

Zoom

Select all / Clear

0 size(s) selected

Format

Quality 85

Recommended 80–85: barely visible loss, keeps file size reasonable

Max file size (KB, optional)

PNG is lossless — quality and max file size don't apply

Transparent background needs PNG — switched it for you

Download complete!

Like this tool? Check out the rest of the Fat Tools family: