How long can a YouTube Shorts ad be?

Up to 60 seconds, matching organic Shorts. Most high-performing creatives are 15-30 seconds.

Does YouTube Shorts autoplay with sound?

Yes — sound-on autoplay is the default. Plan for sound on but caption for accessibility.

Can a Shorts ad include a clickable CTA inside the video?

Yes — the bottom CTA strip is clickable, and Action Buttons can be configured to drop a brand-defined call-to-action.

YouTube Shorts Ad Character Limits (2026)

YouTube Shorts ads inherit the organic Shorts UI: a full-bleed 9:16 video, a right-side engagement column with like / dislike / comment / share / remix icons, channel info on the bottom-left, and a sponsored CTA strip at the very bottom. Description text below the channel name clips at roughly 60 visible characters before "Show more" — the tightest description clamp on any major short-form video platform (TikTok = 100, X vertical = 100). Channel/display name caps at 50 chars with about 30 visible.

The right-rail engagement column on Shorts has six icons (vs five on TikTok and four on X), so it covers slightly more vertical space — roughly 14% × 54% from 28%Y to 82%Y. Plan creative with the central 70% of the frame as the unobstructed canvas. The bottom 8% is the sponsored CTA strip; the bottom 14% above it is the channel + description block.

Last verified Apr 15, 2026

Placement

Description113/120clips at 60 · clipped

Channel / display name18/50clips at 30

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Shorts🔍

👍88K

👎Dislike

💬2.1K

↗Share

🎵Remix

@brand · Sponsored · Sponsored

Shorts ads clip description at ~60 chars. Right-rail icons c…

Verified 2026 limits

Field	Hard max	Visible before truncate	Warn at
Description	120	60	50
Channel / display name	50	30	25

Source: https://support.google.com/google-ads/answer/12362050 · Last verified 2026-04-15.

Why YouTube Shorts is tighter than TikTok

YouTube's right-rail has six engagement icons (the "Remix" icon is unique to Shorts) versus TikTok's five, and the channel block on the bottom-left includes a "Subscribe" pill that TikTok's @username row doesn't have. The result is more pixels claimed by UI and a tighter description clamp.

FAQ

How long can a YouTube Shorts ad be?: Up to 60 seconds, matching organic Shorts. Most high-performing creatives are 15-30 seconds.
Does YouTube Shorts autoplay with sound?: Yes — sound-on autoplay is the default. Plan for sound on but caption for accessibility.
Can a Shorts ad include a clickable CTA inside the video?: Yes — the bottom CTA strip is clickable, and Action Buttons can be configured to drop a brand-defined call-to-action.