Image utility
Social Media Image Resizer
Resize images locally for sourced platform presets, generic social canvases or custom dimensions without stretching.
JPEG, PNG and WebP up to 25 MB
Platform presets without hidden stretching
Choose a sourced platform preset, a generic social canvas or your own dimensions. Fit mode preserves the entire image and keeps its aspect ratio. Fill mode creates the exact target canvas by center-cropping before resizing, so the image is never distorted.
Platform-named presets have a maintained source record and review date. Generic presets are clearly labeled as P3 convenience presets rather than official platform requirements.
Frequently asked questions
What is the difference between Fit and Fill?
Fit keeps every part of your image and may produce one dimension smaller than the target. Fill makes the exact target dimensions by cropping equally from opposite sides when the aspect ratio differs.
Are all preset sizes official platform requirements?
No. Platform-sourced presets are identified separately. P3 generic presets are useful common canvases and are not presented as official requirements.