Is Social Media Image Resizer free to use?

Yes, completely free with no sign-up, watermarks, or usage limits.

Are my images uploaded to a server?

No. All processing happens 100% in your browser. Your images never leave your device.

What image formats are supported?

Most common formats including JPG, PNG, and WebP. Some tools also support GIF and BMP.

Is there a file size limit?

There is no hard limit, but very large images (over 20MB) may be slower to process depending on your device.

Social Media Image Resizer | TinyToolbox

Upload your image using the file picker or drag-and-drop area at the top of the tool. Instantly see the correct image dimensions for Instagram, Facebook, Twitter, and more. Adjust settings to your liking, then preview the result in real time. When you're satisfied, click Download to save the processed image. Everything runs locally in your browser — your images are never uploaded to any server.

Upload your image

Click the upload area or drag and drop an image file (JPG, PNG, or WebP) into the tool.

Adjust settings

Use the available controls to configure the output to your needs.

Preview the result

Check the live preview to make sure the output looks right before downloading.

Download

Click the Download button to save the processed image to your device.

Social Media Image Resizer

Comment utiliser Social Media Image Resizer

Upload your image

Adjust settings

Preview the result

Download

Questions fréquentes

Plus d’outils Image

Generateur QR

Scanner de code QR

Image Metadata Viewer

Batch Image Resizer