Which ratio should you deliver?
TikTok rows on this page come from https://ads.tiktok.com/help/article/tiktok-video-specifications. Last verified 2026-10-06. If a placement is missing, we did not have an official URL we were willing to cite.
In-feed video (ads creative spec): 1080×1920 (9:16). TikTok Ads creative specifications list 9:16 vertical video at 1080×1920.
Convert from a 16:9 master
Most cameras and desktop editors still start at 16:9. To reach 9:16, crop 607×1080 or pad 1920×3414 from a 1920×1080 source.
Open any table row in the calculator to set the width or the height in pixels. That is faster than retyping a cheat sheet.
What this page will not claim
Safe-zone UI chrome, bitrate caps and file-type limits change often. We list ratio and pixel size only when the cited help page states them.
Ads placements can differ from organic placements. The Meta and TikTok rows used here are the public ads/help specs, labelled as such.
Notes that apply only to TikTok Aspect Ratio
TikTok Ads video specifications are the cited source for 9:16 at 1080×1920-class creatives. Organic in-app composer limits can differ; we would rather omit an organic row than guess.
From a 1920×1080 interview, crop 607×1080 or pad 1920×3414. Faces should sit in the vertical centre third before stickers cover the lower fifth.
The TikTok aspect ratio that fills the app is 9:16, commonly exported at 1080×1920. A landscape interview will show bars or lose the sides. Crop when the speaker is centred. Pad only when the stage cannot be cut. Leave room above the username and below the caption so type you add is not covered by the app buttons.
Frequently asked questions
Where do these sizes come from?
Only official help or ads-spec URLs listed in Sources.
What is last verified?
The date we last checked that URL. It is not a promise the vendor will not change the spec tomorrow.
How do I convert my existing file?
Use crop or pad from the 16:9 example, or open the converter.
Why is a size missing?
We omitted it rather than invent a pixel pair.