FounderOmni

Social Image Resizer

Resize and crop images for social posts. Preview common aspect ratios and download PNG, JPEG or WebP.

Free · No sign-up required

Your inputs and image files are processed in this browser. They are not uploaded or saved by this tool.

Images: up to 20 MB and 40 megapixels. Output: 64–4096 px per side.

Your result

Enter your details to create a result.

Compare the result before sharing.

Crop uses the center of the image; fit adds your chosen background. Animated inputs become a single still image. Review the preview before downloading.

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