Social Media Image Sizes 2026

Wrong image sizes lead to blurry, cropped or distorted images. Platforms automatically scale images, which reduces quality. With the correct dimensions, your content is displayed optimally and looks professional.

Platforms update their specifications several times a year. We keep this page regularly updated so you always have the latest values. Last updated: 2026.

Yes, the resizer is completely free and runs 100% in your browser. Your images are never uploaded to a server - everything happens locally on your device.

The resizer supports all common image formats: JPEG, PNG, WebP and GIF (first frame). Output is in PNG for the best possible quality.

When enlarging, there may be slight quality loss. When shrinking, quality is preserved. We recommend always starting with an image larger than the target size.