Crosspost from LinkedIn to YouTube Automatically
Auto post LinkedIn to YouTube instantly — no downloads, no re-uploads, no manual work. Just publish on LinkedIn and your content appears on YouTube.
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LinkedIn video and YouTube: the native upload conflict
! LinkedIn suppresses external YouTube links in the feed — native video uploads get more reach
+ ! YouTube requires video content; LinkedIn text posts and carousels don't translate directly
+ ! YouTube Shorts (60 seconds vertical) vs. long-form YouTube require completely different approaches
+ ! Building a YouTube audience from LinkedIn requires consistent traffic-driving, not one-time posts
↓ There's an easier way
What You Need to Know
How creators use LinkedIn to grow their YouTube channels
The effective workflow isn't just dropping a YouTube link in a LinkedIn post.
It's: uploading a 60-90 second clip of the YouTube video natively to LinkedIn, mentioning the full video in the caption, and putting the link in the first comment (where LinkedIn penalizes it less).
Creators also turn LinkedIn articles into YouTube scripts, and repurpose long LinkedIn posts into YouTube Shorts scripts.
One creator documented doubling his YouTube channel in 6 weeks using LinkedIn as the primary promotional channel — the key was native video uploads paired with consistent posting rather than link-sharing.
Make your YouTube content perform on LinkedIn too
YouTube Shorts uploaded to LinkedIn perform well when cropped to a vertical format and trimmed to under 90 seconds.
For long-form YouTube content, create a teaser clip that stands alone — don't just cut the intro.
LinkedIn's algorithm favors videos that get watched past the 30-second mark, so front-load your value.
Captions are watched on mute more than 50% of the time on LinkedIn, so auto-captions or burned-in text matter.
YouTube thumbnails don't translate — LinkedIn generates its own preview, so your video's first frame needs to be compelling on its own.
Automate your LinkedIn-to-YouTube workflow
PostOnce handles the crosspost between LinkedIn and YouTube automatically.
Post your video on LinkedIn and PostOnce republishes it to your YouTube channel — natively, not as a link.
Your LinkedIn video content reaches YouTube's search audience without manual uploads.
Set it once and both platforms stay active from a single post.
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Features
How PostOnce Handles It
Set up LinkedIn to YouTube crossposting once. PostOnce automates the rest.
Easy LinkedIn Crossposting Setup
Connect your LinkedIn and YouTube accounts, choose your crosspost rules, and you're done.
Setup takes under 60 seconds. After that, everything runs automatically in the background.
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Native Video Upload to YouTube
When you crosspost LinkedIn to YouTube, PostOnce uploads the actual video file — not a link, not a preview.
Your LinkedIn content appears as a native YouTube post, indistinguishable from content uploaded directly.
Start your free trialCustom Crosspost Rules
Not every LinkedIn post belongs on YouTube. Set hashtag filters, content type rules, or account-level controls to choose what gets crossposted.
Only the content you want on YouTube ends up there.
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Auto Post to Multiple Platforms
Don't stop at LinkedIn to YouTube crossposting. Auto post your LinkedIn content to YouTube Shorts, Facebook, LinkedIn, Threads, and more — all at once.
One post, everywhere. Each platform gets a native upload with adapted formatting.
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Real-Time Automation
PostOnce monitors your LinkedIn account and automatically crossposts new content to YouTube.
No scheduling, no batching. Publish on LinkedIn and it appears on YouTube within minutes — fully automated LinkedIn to YouTube posting.
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LinkedIn vs YouTube at a Glance
| Spec | YouTube | |
|---|---|---|
| Caption Limit | 3,000 chars | 5,000 chars |
| Max Video Length | 10min | 12h |
| Preferred Aspect Ratio | 16:9 | 16:9 |
| Max Video File Size | 5GB | 256GB |
| Carousel Support | Up to 20 items | No |
| Hashtag Strategy | Unlimited | Up to 60 |
| Link Support | Yes | Yes |
| Primary Audience | 25-45 | 18-49 |
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Under 60 seconds. Connect both your LinkedIn and YouTube accounts, choose your filter rules, and you're done. New LinkedIn posts will automatically appear on YouTube.
Yes, both platforms use 16:9 as their preferred format, so your videos transfer without any reformatting.
Yes. Use hashtag filters to control which posts crosspost. For example, add #crosspost to LinkedIn captions and only those posts will go to YouTube. Or exclude specific hashtags to skip certain content.
Your captions transfer in full since YouTube supports up to 5,000 characters, which accommodates LinkedIn's 3,000 character limit.
Start Crossposting LinkedIn to YouTube
Connect your LinkedIn and YouTube accounts and start crossposting in minutes. No technical setup required.
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