Short-Form Video Length Limits in 2026: Every Platform, Verified

Short answer

YouTube Shorts caps at 3 minutes. TikTok reliably supports 10 minutes. The Instagram Reels hard cap is genuinely contested, but the number that matters is verified: Reels over roughly 3 minutes stop being recommended to non-followers. Distribution cutoffs bind long before hard caps do.

Key takeaways

The limits table

This table is shorter than most you will find, and deliberately so. Where a number could not be confirmed against an official source it says so rather than repeating a figure that has been copied between blogs since 2024. LinkedIn is omitted entirely for that reason.

YouTube Shorts: 3 minutes, with a music asterisk

Shorts accept up to 3 minutes (180 seconds) for uploads made on or after October 15, 2024, with Official Artist Channels following on December 8, 2025. This is third-party consensus rather than a single official spec page, so treat it as well-established rather than authoritative.

The asterisk is the one most creators trip over: Shorts using licensed music are still capped at 60 seconds. If your clip runs 90 seconds and you add a trending track, it will not publish as a Short. This catches podcast and stream clippers constantly, because the natural clip length and the music limit are in direct conflict.

Anything longer than the cap does not fail. It publishes as a regular YouTube video, keeping its portrait aspect ratio — it simply leaves the Shorts feed, which for most clippers is the entire point of posting.

One more thing worth knowing if monetisation is the goal: Shorts-feed watch time does not count toward the 4,000 watch hours in the YouTube Partner Program. The Shorts route to YPP is 1,000 subscribers plus 10 million Shorts views in 90 days, and only engaged views earn (YouTube Help, support.google.com/youtube/answer/72851).

TikTok: 10 minutes, and the 60-second earning floor

TikTok's maximum is quoted as 60 minutes across most of the internet, and that figure is doing more harm than good.

It traces to a May 2024 limited test, with no confirmed general availability in 2026. What is solid is that in-app recording supports up to 10 minutes. Longer file uploads should be treated as unverified — if you publish through a scheduling tool or API, do not design around a number you have not seen work on your own account.

Far more actionable is the floor. TikTok Creator Rewards requires videos of at least 60 seconds to earn (TikTok Creator Academy, official). That single rule reshapes clipping strategy more than any maximum:

• A 45-second clip can go viral and earn nothing from the Rewards program.
• A 62-second clip that resolves slightly more slowly is eligible.
• Padding a 45-second clip to 60 to qualify usually costs more in completion rate than it earns.

The honest read: chase the 60-second floor only when the material genuinely supports it. A clip stretched to hit an eligibility threshold underperforms, and a Rewards payout on a video nobody finished is worth very little.

Instagram Reels: the cap is contested, the cutoff is not

This is the section that matters, and it is the one every other length guide gets wrong by stating a single confident number.

The Reels hard cap is genuinely unsettled. Reputable sources currently claim 90 seconds, 3 minutes, 15 minutes and 20 minutes, and the answer appears to vary by account, rollout and upload path. We are not going to pick one and present it as fact.

What is verified, and what actually governs your reach: Reels running longer than roughly 3 minutes stop being recommended to non-followers. The video publishes. Your followers see it. It simply stops entering the recommendation surfaces that produce growth.

For a growth-stage account that is functionally identical to the video not existing. So the operative limit on Instagram is not a cap at all — it is a distribution cutoff, and it sits at a length most clips never approach.

The practical instruction is therefore simple, and independent of whichever cap turns out to be true for your account: stay comfortably under 3 minutes, and in reality under 45 seconds, because that is where completion rate lives.

The lengths that actually earn

Ignore maximums for a moment. Three platforms have a minimum attached to money, and they do not agree.

That 30-second gap is a real scheduling problem for anyone cross-posting one file. A 45-second clip earns on Spotlight and not on TikTok Rewards. A 62-second clip earns on both but sits above the completion-rate sweet spot for Reels.

The resolution most operators land on: cut for the content, publish the same file everywhere, and accept that one platform's earning floor will sometimes be missed. Deliberately re-cutting per platform to chase eligibility costs more editing time than the incremental payout returns, unless a channel is already earning meaningfully.

And note what is absent above: no platform pays more simply for being longer. Length gates eligibility. Performance still decides the payout.

Optimal versus maximum

The hard cap is almost never what constrains a clip. Completion rate is, and it falls away well before any platform limit.

• Under 30 seconds, completion is high enough that most viewers who start give the algorithm a strong positive signal.
• Between 60 and 90 seconds, completion drops while watch time per view rises. Whether that trade pays depends entirely on whether the content earns the extra time.
• Past 3 minutes, on any platform that allows it, you are no longer making short-form. You are making a vertical video that competes on different terms — and on Instagram, one that has left the recommendation surface entirely.

Choose length by where the content naturally ends, then check it against the cap, never the reverse. A 22-second clip that resolves cleanly outperforms the same story padded to 45 seconds because someone read that 45 was optimal.

Two format rules matter more than length and get less attention. Aspect ratio: 9:16 at 1080x1920 everywhere — publishing 16:9 into a vertical feed is exactly the passthrough signal Meta's April 2026 originality rules watch for. Safe zones: platform UI overlays the bottom quarter and right edge of the frame, so captions placed there sit behind the like button and the account handle. A length violation fails loudly at upload; buried subtitles publish fine and quietly underperform forever.