Social Media Image Resizer FREE
Export one image at the sizes each network expects, from an Instagram square to a LinkedIn cover and an Open Graph card, in a single pass.
Drop images here, or choose files
JPEG, PNG, WebP, AVIF, GIF and BMP. Up to 30 files, 25 MB each. Nothing is uploaded.
Your images
Social sizes
How this works
Pick the networks you are posting to and every size comes out in one pass. The dimensions are kept in one place in the code with the date they were last checked, and that date is printed under the presets - so you can see whether the numbers are current rather than trusting that somebody remembered to update them.
Each size is produced by covering the target box and cropping the overflow from the centre, which is what a social slot expects: a letterboxed post with grey bars looks like a mistake. A custom width and height can be added to the same run.
The output defaults to JPEG, which is what every network re-encodes to anyway. Nothing is uploaded: the crops are made on a canvas in this tab and handed back as downloads.
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