Social Media Resizer
Crop one image to a set of social-media sizes in one step and download them all as a zip.
How it works
- 1
Drop your image and toggle which social-media sizes you need — all six are on by default.
- 2
The tool crops each size from the centre of your image using cover mode, so the frame is always filled and nothing is squashed.
- 3
Click Export Social Crops to download a zip containing one JPEG per selected size, ready to upload.
Questions
Will my image be stretched to fit?
No. Each crop uses cover mode: the image is scaled up just enough to fill the frame and then the edges are trimmed. The aspect ratio of your original is always preserved.
Why are the output files JPEG?
JPEG is the format every social-media platform accepts without conversion. If your source is a transparent PNG, composite it onto a white background before uploading.
Can I add my own custom sizes?
The preset list covers the most common formats. For a one-off size, use the Resize Image tool to produce a single crop at any dimension.
Does my image leave my device?
No. All cropping runs in your browser using your device's resources. The image never reaches a server.
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