Loom video length limit in 2026: 1 h max per upload, 1 min–10 min optimal range. Why max ≠ best-performing.
Loom max video length: 1 h. Best-performing range: 1 min–10 min.
Loom's maximum video length in 2026 is 1 h per single upload. The recommended optimal length — the range where Loom's algorithm reliably rewards completion — is 1 min–10 min.
The gap between "max allowed" and "best performing" matters. Loom surfaces the max length as a ceiling, not a target. Posting at the maximum length usually under-performs shorter cuts because Loom ranks on completion rate, not raw watch time. A 60s clip watched to the end out-performs a 600s clip dropped at 90s every time.
What happens if you exceed the limit: Loom's uploader rejects the file with a "video too long" error. For long-form sources, trim the clip to the recommended range before upload — auto-trim tools that cut at the time mark and re-encode will work, but lose 1 generation of quality.
Note: Webcam-bubble overlay always burned-in; transcript export available on Business+.
If you're repurposing from a long-form source — podcast, webinar recording, long YouTube video — the highest-leverage conversion path is: (1) transcribe the full source, (2) score segments by hook strength + payoff density, (3) cut the top-scoring 1 min to 10 min clip, (4) reframe to 16:9 ratio, (5) burn captions. The comparison table below shows length limits across the platforms most creators cross-post to alongside Loom.
Loom compared against 3 platforms most creators publish to alongside it.
| Platform | Max video length | Category |
|---|---|---|
| Loom | 1 h | video-long |
| Zoom recording | 24 h | live |
| YouTube | 12 h | video-long |
| Vimeo | 10 h | video-long |
1 h per upload in 2026. Most creators ship in the 1 min–10 min range for best algorithm performance.
Loom enforces the 1 h cap at the uploader level. Trim before upload, or split the source into multiple posts.
1 min–10 min is the sweet spot — long enough for a real payoff, short enough to keep completion rate high.
Not on standard accounts. The 1 h cap applies to most uploads as of 2026-05.
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