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TikTok auto-publishing specifications
TikTok auto-publishing specifications

Supported files and formats for TikTok auto-publishing

Juana Saluzzi avatar
Written by Juana Saluzzi
Updated over 2 weeks ago

TikTok's auto-publishing feature has made it easier to share posts. Here's a simple guide to help you understand file requirements for publishing.

Video Formats

.mp4, .mov

Image Formats

.jpeg

Carousels

Supported for TikTok, allowing you to upload up to 10 images in a single post.

Size Limit

1GB

Duration

3-600 seconds

Image and Video Dimensions

Recommended 1080w x 1920h
Minimum 360 x 360

Frame Rate

23-60FPS

Audio Inclusion (for Videos)

Original Audio, incorporate audio within the video file itself, as external sound URLs are not supported.

Posting Limits and Carousel Guidelines

Sked has unlimited posting, but TikTok has a maximum of 20 posts per day (rolling 24 hour period), per account. Exceeding the limit of 20 can result in a soft block on further uploads for 24 hours.
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TikTok carousels support multiple images in a single post; however, they do not allow a mix of images and videos within the same carousel. Carousels are limited to images only.

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