Automatically Post Your Facebook Reels To LinkedIn
PostOnce automatically posts eligible Facebook Reels to LinkedIn, without downloading, re-uploading, or rebuilding the same post by hand.
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Facebook to LinkedIn: different audiences, no native bridge
! No native Facebook-to-LinkedIn crosspost integration exists
+ ! Facebook's casual tone often mismatches LinkedIn's professional audience expectations
+ ! LinkedIn algorithm suppresses posts with external links — Facebook URLs in LinkedIn posts hurt reach
+ ! Content that works as a Facebook personal post may feel off-brand for LinkedIn
+ ! Third-party tools like Zapier or Pabbly are needed to automate the connection
↓ There's an easier way
What You Need to Know
How people automate Facebook-to-LinkedIn posting
The most common approach is using Zapier or Pabbly to create a workflow: when a new post appears on your Facebook Page, the tool automatically creates a LinkedIn post with the same text.
This works well for text posts and images.
For videos, most automation tools can pass the image or link but not re-upload a video file natively to LinkedIn — that usually still requires manual action.
Tools like Dlvr.it and OneUp support Facebook-to-LinkedIn with more formatting control and scheduling options.
Rewriting Facebook content for LinkedIn's professional feed
LinkedIn posts perform best when they're written in first-person professional voice, lead with a business insight or lesson, and end with a question or call to action.
If your Facebook post was casual — 'Hey everyone, check this out' — rewrite it entirely for LinkedIn.
Remove emoji-heavy formatting (LinkedIn users tolerate some but not Facebook levels).
Add context about why this matters professionally.
If you're sharing a video, upload it natively to LinkedIn rather than linking to Facebook.
LinkedIn's algorithm penalizes external links the same way it penalizes YouTube links.
PostOnce bridges Facebook and LinkedIn automatically
PostOnce takes your Facebook page posts and publishes adapted versions to LinkedIn — with tone adjusted for professional context and content formatted to avoid the external link reach penalty.
You post on Facebook, LinkedIn gets a native post that actually reaches your professional network.
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Features
How PostOnce Handles It
Set up Facebook to LinkedIn crossposting once. PostOnce automates the rest, so one native Facebook post can trigger a matching LinkedIn upload automatically.
Connect Facebook
Choose the Facebook account PostOnce should monitor for new eligible posts.
Connect LinkedIn
Choose the LinkedIn account or Page that should receive the native upload.
Create the workflow
Set content filters, caption rules, and timing once. PostOnce handles future matching posts automatically.
Easy Facebook Crossposting Setup
Connect your Facebook and LinkedIn 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 LinkedIn
When you crosspost Facebook to LinkedIn, PostOnce uploads the actual video file — not a link, not a preview.
Your Facebook content appears as a native LinkedIn post, indistinguishable from content uploaded directly.
Start your free trialCustom Crosspost Rules
Not every Facebook post belongs on LinkedIn. Set hashtag filters, content type rules, or account-level controls to choose what gets crossposted.
Only the content you want on LinkedIn ends up there.
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Automatically Post Your Content to Multiple Platforms
Don't stop at Facebook to LinkedIn crossposting. Automatically post your Facebook Reels 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 Facebook account and automatically crossposts new content to LinkedIn.
No scheduling, no batching. Publish on Facebook and it appears on LinkedIn within minutes — fully automated Facebook to LinkedIn posting.
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Direct answer
Can PostOnce automatically post from Facebook to LinkedIn?
Yes, PostOnce can automatically post eligible Facebook Reels to LinkedIn with a reusable crossposting workflow. This is crossposting automation: you publish on Facebook, PostOnce watches for eligible Facebook Reels, and LinkedIn receives its own native post instead of a copied link preview.
Content types
Primary wording plus related formats
Facebook source formats
This workflow leads with Facebook Reels, and also covers related Facebook formats:
LinkedIn destination formats
The destination focus is LinkedIn, while also covering related LinkedIn surfaces:
Manual sharing
The manual route usually means sharing a link, sending to a Story, making a Feed post, or downloading the media and uploading it again.
- Link previews send traffic back to Facebook.
- Watermarks or source branding can hurt trust.
- Repeated downloads make daily posting hard to scale.
- Formats and captions often need cleanup.
Automatic workflow
PostOnce turns the same workflow into a repeatable rule: source account, destination account, filters, and automatic publishing.
- Connect Facebook as the source.
- Connect LinkedIn as the destination.
- Choose which posts should crosspost.
- Let PostOnce publish future matches automatically.
Alternatives and limits
IFTTT-style automations and native share buttons can be useful, but they often create status updates, links, or previews instead of native destination posts.
- Manual sharing is fine for one-off posts.
- Generic repurposing tools may require export first.
- Platform API limits still control what can publish.
- Music rights do not automatically transfer.
What gets adapted from Facebook to LinkedIn
Captions
Long captions may need shortening for LinkedIn.
Hashtags
LinkedIn: 3-5 industry-relevant hashtags recommended for reach.
Aspect ratio
Both prefer 16:9 video.
Destination format
Eligible media publishes as a native LinkedIn upload.
Watermark and metadata
PostOnce prepares media for the destination instead of reposting a link card.
Music and audio rights
Only reuse audio you have rights to publish on both platforms.
New posts and existing content
For new posts, PostOnce can watch your Facebook source and publish eligible Facebook Reels to LinkedIn after the workflow is created.
For existing or backlog content, use PostOnce to refill a workflow deliberately instead of dumping months of posts at once. Scheduled batches keep the destination account active without overwhelming followers.
If a video is longer than LinkedIn's destination limit, it needs trimming or review before publishing. LinkedIn supports videos up to 10 minutes.
Proof before you turn it on
Confirm the connected source account
Select the destination account or Page
Review filters and caption rules
Check the queue and destination post after publish
Facebook vs LinkedIn at a Glance
| Spec | ||
|---|---|---|
| Caption Limit | 63,206 chars | 3,000 chars |
| Max Video Length | 4h | 10min |
| Preferred Aspect Ratio | 16:9 | 16:9 |
| Max Video File Size | 10GB | 5GB |
| Carousel Support | Up to 10 items | Up to 20 items |
| Hashtag Strategy | Unlimited | Unlimited |
| Link Support | Yes | Yes |
| Primary Audience | 25-54 | 25-45 |
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Yes. With PostOnce, you can connect Facebook as the source, choose LinkedIn as the destination, and create a workflow so new matching Facebook posts are crossposted to LinkedIn automatically.
Connect both accounts in PostOnce, create a Facebook to LinkedIn crossposting workflow, and choose your content filters. After setup, PostOnce can detect new eligible Facebook posts and publish them to LinkedIn without manual downloading or re-uploading.
Yes. PostOnce lets one eligible Facebook post trigger a matching LinkedIn post, so you can keep both platforms active without rebuilding the same content twice.
PostOnce preserves your media quality and adapts captions from Facebook's 63,206 character limit toward LinkedIn's 3,000 character limit. Media format, hashtags, and destination rules still depend on each platform's requirements.
Yes. Use hashtag filters to control which posts crosspost. For example, add #crosspost to Facebook captions and only those posts will go to LinkedIn. Or exclude specific hashtags to skip certain content.
Related Crossposting Workflows
How to automatically post your Facebook Reels to TikTok
Automatically post your Facebook Reels to TikTok without downloading and re-uploading.
How to automatically post your Facebook Reels to Instagram Reels
Set up automatic crossposting from Facebook Reels to Instagram Reels.
How to automatically post your Facebook Reels to YouTube Shorts
Set up automatic crossposting from Facebook Reels to YouTube Shorts.
Repurpose Facebook for LinkedIn
Adapt this workflow for clips, captions, and content reuse.
How to automatically post your LinkedIn Posts to Facebook Reels
Go the other direction.
Facebook crossposting guides
More destinations from Facebook
All crosspost guides
Browse every platform workflow
Start Crossposting Facebook to LinkedIn
Connect your Facebook and LinkedIn accounts and start crossposting in minutes. No technical setup required.
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