Question 1

What sizes does it support?

Accepted Answer

All current Instagram (post, Reel, Story, profile), TikTok, YouTube (thumbnail, banner, end-screen), LinkedIn (post, banner, profile), and X (post, header) presets — auto-updated when platforms change.

Question 2

Is the image uploaded?

Accepted Answer

No. Cropping runs in your browser via canvas; the image never leaves your device.

Question 3

Can I crop the same image to multiple sizes at once?

Accepted Answer

Yes. Pick "Multi-export" and choose any subset of presets to download a zip of all variants in a single click.

Question 4

What output formats can I save?

Accepted Answer

PNG, JPEG (with quality slider), and WebP. Original transparency is preserved when exporting PNG/WebP.

Question 5

Does it handle non-1:1 source images?

Accepted Answer

Yes. The cropper centers the focus area; you can drag to reframe or use auto-centering for face-detection-based framing.

Question 6

Will it upscale a low-res image to fit a large preset?

Accepted Answer

It will not invent pixels. We warn you if the source is below the recommended resolution and disable upscale by default.

Question 7

How accurate are the platform sizes?

Accepted Answer

We pull from each platform's creator documentation. The presets are reviewed monthly.

Question 8

Can I save my own custom preset?

Accepted Answer

Anonymous: 1 custom preset per session. Signed-in: up to 25 saved across devices.

Image Cropper for Social Platforms