Which platforms are included?

Twenty presets across Instagram (post square/portrait, story, profile), TikTok, YouTube (thumbnail, channel art, shorts), Facebook, LinkedIn, X/Twitter, and Pinterest.

What's the difference between cover and contain?

Cover center-crops your image to fill the target exactly (no whitespace, may lose edges). Contain scales your image to fit with letterbox padding (no cropping, but adds bars — pick a background color that matches your brand).

How does image quality compare to my source?

You never upscale beyond source. For each preset we resize in a single canvas pass with high-quality interpolation. JPEG/WebP use your chosen quality factor; PNG is lossless. Output is sharper than most online resizers that chain multiple passes.

Are these sizes current?

Preset dimensions reflect each platform's recommended sizes as of 2025. Platforms occasionally change specs — for professional work, verify the current recommendation in each platform's official help documentation.

Social Media Image Resizer

Resize one image to every social media preset at once — Instagram, TikTok, YouTube, LinkedIn, and more

Your data never leaves your device

Frequently Asked Questions

Which platforms are included?

Twenty presets across Instagram (post square/portrait, story, profile), TikTok, YouTube (thumbnail, channel art, shorts), Facebook, LinkedIn, X/Twitter, and Pinterest.
What's the difference between cover and contain?

Cover center-crops your image to fill the target exactly (no whitespace, may lose edges). Contain scales your image to fit with letterbox padding (no cropping, but adds bars — pick a background color that matches your brand).
How does image quality compare to my source?

You never upscale beyond source. For each preset we resize in a single canvas pass with high-quality interpolation. JPEG/WebP use your chosen quality factor; PNG is lossless. Output is sharper than most online resizers that chain multiple passes.
Are these sizes current?

Preset dimensions reflect each platform's recommended sizes as of 2025. Platforms occasionally change specs — for professional work, verify the current recommendation in each platform's official help documentation.