LinkedIn Video Size and Specs 2026
Every upload spec at a glance, with sources.
LinkedIn Video 2026: aspect ratio 1:2.4, 2.4:1, up to 15 minutes, files up to 5 GB, caption up to 3,000 characters.
All specs
| Aspect ratio | 1:2.4, 2.4:1 |
|---|---|
| Minimum resolution | 256x144 |
| Maximum length | 15 minutes |
| Minimum length | 3 seconds |
| Maximum file size | 5 GB |
| File types | MP4, MOV, AVI, WEBM, MKV, WMV, VC1, MPEG, MPEG2, MPEG1VIDEO, DVVIDEO, QTRLE, TSCC2 |
| Maximum frame rate | 60 fps |
| Caption limit | 3,000 characters |
| Visible before «more» | 140 characters |
Notes (from the sources, in English): Help: 75 KB to 5 GB (5 GB converted at 1024 MB per GB), 3 s min on desktop (2 s on mobile), 15 min max, 256x144 to 4096x2304, aspect ratio range 1:2.4 to 2.4:1, 10 to 60 fps, 192 Kbps to 30 Mbps. ProRes may upload but will not process. Visible text before See more is about 140 characters per Hootsuite (other sites say about 210); treat as approximate.
Work out bitrate and file size with the file size calculator. Check caption length with the character counter.
Changes in 2025 and 2026
- No dated 2025/2026 spec change confirmed; video help page shows 15 min max for all uploads (older pages said 10 min on mobile).
Sources
- Video sharing troubleshooting (LinkedIn Help) (official)
- Media file types supported on LinkedIn (LinkedIn Help) (official)
- Post and share updates (LinkedIn Help) (official)
- Social media post length, ideal sizes for each platform (Hootsuite, 2026-07-14) (industry)
Checked: 2026-10-13. Confidence: mixed. All platforms in one table: social media video specs 2026
Other LinkedIn formats
FAQ
What size is a LinkedIn Video?
The aspect ratio is 1:2.4, 2.4:1.
How long can a LinkedIn Video be?
Up to 15 minutes.
What is the maximum file size for a LinkedIn Video?
Up to 5 GB.
How long can the caption of a LinkedIn Video be?
Up to 3,000 characters.