Twitch image & ad sizes

Video

Every Twitch creative format with exact pixels, max weight and accepted file types. 13 sizes, verified 2026-06.

Official documentation: twitch ↗ · premium video ↗ · stream display ads ↗

Format

Premium Video (Pre-roll / Mid-roll)

Video

Size (px)
Ratio: 16:9
Max weight: Not specified

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First Impression Takeover

Video

Size (px)
Ratio: 16:9
Max weight: Not specified

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Vertical Video Ad

Vertical / Portrait

Size (px)
Ratio: 9:16
Max weight: 500MB

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Mid-Feed Ad (Mobile)

Vertical / Portrait

Size (px)
Ratio: 9:16
Max weight: 250kB
Formats: JPG, PNG

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Medium Rectangle (300x250)

Square

Size (px)
Ratio: 1.2:1
Max weight: 50kB
Formats: JPG, PNG

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Super Leaderboard (728x90)

Display banner

Size (px)
Ratio: 728:90
Max weight: 50kB
Formats: JPG, PNG

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Stream Display - Skyscraper (160x600)

Display banner

Size (px)
Ratio: 160:600
Max weight: 50kB
Formats: JPG, PNG

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Stream Display - Lower Third (728x90)

Display banner

Size (px)
Ratio: 728:90
Max weight: 50kB
Formats: JPG, PNG

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Stream Display - Mobile Lower Third (320x50)

Display banner

Size (px)
Ratio: 320:50
Max weight: 50kB
Formats: JPG, PNG

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Stream Display - Mobile Left Third (160x600)

Display banner

Size (px)
Ratio: 160:600
Max weight: 50kB
Formats: JPG, PNG

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Headliner - Desktop Side Graphics (450x350)

Other

Size (px)
Ratio: 450:350
Max weight: 150kB per graphic
Formats: JPG, PNG

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Headliner - Mobile Full Screen Feed (1080x1920)

Vertical / Portrait

Size (px)
Ratio: 9:16
Max weight: 350kB
Formats: JPG, PNG

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Headliner - Mobile Banner / Following Tab (640x100)

Display banner

Size (px)
Ratio: 640:100
Max weight: 350kB
Formats: JPG, PNG

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