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1080×1920
shown at 11%
Vertical Video Ad (9:16, full-screen)
Vertical / Portrait
- Size (px)
- Ratio
- 9:16
TikTok — Reservation / Reach & Frequency In-Feed Video
Vertical / Portrait · Social · Verified 2026-06
Live preview
1080×1920
shown at 24%
In context
Full-screen 9:16
Full specification
Size (px)
Ratio9:16
Max weight500 MB
Max duration5-60s, recommend 9-15s
Max video500 MB
Formats · VideoMP4, MOV, MPEG, 3GP
Text limits
Caption
150 chars
Caption
100 chars
Caption
50 chars
Advertiser name
20 chars
Advertiser name
10 chars
Keep key content and text inside the safe zone — the platform UI overlaps the top and bottom of full-screen 9:16 creatives.
Notes & best practice
Reservation buy of in-feed.
Minimum resolution is 540x960 px (9:16), 16:9 (>=960x540), or 1:1 (>=640x640).
Bitrate must be >=2,500 kbps, which is stricter than the auction in-feed limit of 516 kbps.
Maximum file size is 500 MB.
Frequently asked questions
What size is the TikTok Reservation / Reach & Frequency In-Feed Video?
The TikTok Reservation / Reach & Frequency In-Feed Video is 1080×1920 px, aspect ratio 9:16.
What is the aspect ratio of the TikTok Reservation / Reach & Frequency In-Feed Video?
9:16. At the recommended resolution that is 1080×1920 px.
What is the maximum file size for the TikTok Reservation / Reach & Frequency In-Feed Video?
Up to 500 MB, in .
How long can the TikTok Reservation / Reach & Frequency In-Feed Video be?
5-60s, recommend 9-15s.
Why does TikTok crop my Reservation / Reach & Frequency In-Feed Video?
TikTok shows Reservation / Reach & Frequency In-Feed Video at 9:16. Upload exactly 1080×1920 px and keep key content in the safe area so nothing gets cut off.
Is 1080×1920 still correct for the TikTok Reservation / Reach & Frequency In-Feed Video in 2026?
Yes. Last verified 2026-06 against the official TikTok documentation.
Check your creative
Test a file against this exact spec before you upload it anywhere.
Nothing is uploaded or saved — the check runs entirely in your browser.