Free tool

TikTok post sizes 2026

  • Video up to 10 min, or up to 35 photos.
  • Every number is what sprkly checks when you post.

Updated

Sizes by post type

Video

Size (pixels)
1080 x 1920
Ratio
Best 9:16. Any shape works.
Max file
sprkly upload cap: 300 MB
Video length
Up to 10 min
Caption
2,200
Hashtags
Up to 30.

Photo carousel

Size (pixels)
1080 x 1920
Ratio
Best 9:16. Any shape works, but all the same size.
Max file
sprkly upload cap: 50 MB
Video length
Not video
Caption
2,200
Hashtags
Up to 30.

Width x height. Links and the API take files up to 50 MB.

If your file is off

  • Photos of different sizes are padded onto one canvas, so TikTok takes the set. Nothing is cut, but you may see bars. sprkly tells you the size to export at.
  • PNG, WebP and GIF are turned into JPEG. TikTok needs JPEG.
  • TikTok has no cover upload. sprkly puts your cover in as the first frame.

Let sprkly check it for you

Try sprkly free for 14 days, no card. After that, the Free plan gives you 3 accounts and 10 queued posts per account.

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Questions

What size should my TikTok post be?

Video: 1080 x 1920. Photo carousel: 1080 x 1920. Export at these sizes and nothing gets cut.

How long can my TikTok video be?

Video: up to 10 min.

How long can my TikTok caption be?

2,200 characters. sprkly counts as you type and turns red past the limit.

Other platforms