Automatically Post LinkedIn Content to Facebook Pages
Publish eligible LinkedIn posts to your connected Facebook Page. Check Page access, media and captions with one test before expanding your workflow.
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Video Tutorial
Watch: How to Auto Post LinkedIn to Facebook
See how to connect LinkedIn as the source and a Facebook Page as the destination, then create a PostOnce workflow that publishes compatible new and existing LinkedIn posts, native videos, and documents as Facebook Page posts, Reels, or native videos.
Setup at a glance
Your automated workflow in three steps
- 1Connect LinkedIn
- 2Connect Facebook
- 3Create the workflow
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Before you connect
The short answer
Publish eligible LinkedIn posts to your connected Facebook Page. Check Page access, media and captions with one test before expanding your workflow.
What manual work does this replace?+
- A publishing connection does not cover every Facebook profile, Page and Group.
- LinkedIn references may not make sense to Facebook readers.
- Page permissions can prevent an otherwise eligible post from publishing.
Make the post understandable outside LinkedIn+
Remove references that require readers to open a LinkedIn article or know an earlier discussion.
For an announcement, include the essential date, benefit and next step in the post itself.
Check images and video on the destination rather than relying on the LinkedIn preview.
Native media and links serve different reader needs; neither format carries a guaranteed organic-reach advantage.
For a video destination from the same LinkedIn source, compare LinkedIn to TikTok.
Verify the LinkedIn-to-Facebook connection+
Connect the LinkedIn source and correct Facebook Page, create the workflow, and choose eligible post types and filters.
Test with one post.
Confirm the Page, caption, attachment and publication status before adding more content.
If access changes or a destination fails, use the recorded error to reconnect or correct the affected post instead of assuming the source publication proves delivery.
Reuse announcements without promising automatic tone changes+
A team update or product demonstration can be useful on both networks when it explains itself clearly.
PostOnce can distribute eligible LinkedIn posts through the saved workflow.
Review any wording you want changed for the Facebook audience; connecting the accounts is not a promise of automatic copywriting, engagement, or publication to every Facebook surface.
What You Need to Know
Make the post understandable outside LinkedIn
Remove references that require readers to open a LinkedIn article or know an earlier discussion.
For an announcement, include the essential date, benefit and next step in the post itself.
Check images and video on the destination rather than relying on the LinkedIn preview.
Native media and links serve different reader needs; neither format carries a guaranteed organic-reach advantage.
For a video destination from the same LinkedIn source, compare LinkedIn to TikTok.
Verify the LinkedIn-to-Facebook connection
Connect the LinkedIn source and correct Facebook Page, create the workflow, and choose eligible post types and filters.
Test with one post.
Confirm the Page, caption, attachment and publication status before adding more content.
If access changes or a destination fails, use the recorded error to reconnect or correct the affected post instead of assuming the source publication proves delivery.
Reuse announcements without promising automatic tone changes
A team update or product demonstration can be useful on both networks when it explains itself clearly.
PostOnce can distribute eligible LinkedIn posts through the saved workflow.
Review any wording you want changed for the Facebook audience; connecting the accounts is not a promise of automatic copywriting, engagement, or publication to every Facebook surface.
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Direct answer
Can PostOnce automatically post from LinkedIn to Facebook?
Publish eligible LinkedIn posts to your connected Facebook Page. Check Page access, media and captions with one test before expanding your workflow. This is crossposting automation: you publish on LinkedIn, PostOnce watches for eligible LinkedIn posts, and Facebook receives its own native post instead of a copied link preview.
Content types
Primary wording plus related formats
LinkedIn source formats
This workflow leads with LinkedIn posts, and also covers related LinkedIn formats:
Facebook destination formats
The destination focus is Facebook Reels, while also covering related Facebook 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 LinkedIn.
- 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 LinkedIn as the source.
- Connect Facebook 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 LinkedIn to Facebook
Captions
LinkedIn captions fit within Facebook's limit.
Hashtags
Facebook: Hashtags have minimal impact; 1-2 relevant hashtags max.
Aspect ratio
Both prefer 16:9 video.
Destination format
Eligible videos publish through the Facebook Reels upload path.
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 LinkedIn source and publish eligible LinkedIn posts to Facebook Reels 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 Facebook's destination limit, it needs trimming or review before publishing. Facebook applies its own Reels length and format checks at upload; PostOnce reports any video Facebook rejects.
Facebook Reels, Feed, Stories, Pages, and Groups
Facebook Reels
Supported for eligible video posts through the Facebook Reels upload path.
Facebook Feed
Supported for text, image, album, and non-Reel feed publishing on a connected Page.
Facebook Story
Manual sharing surface; do not treat a Story link as the same thing as a native Reel.
Facebook Page
PostOnce connects and publishes to Facebook Pages with the required Page access.
Facebook Group
Group sharing is a community tactic, but PostOnce Facebook publishing is Page-based today.
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
LinkedIn vs Facebook at a Glance
| Spec | ||
|---|---|---|
| Caption Limit | 3,000 chars | 63,206 chars |
| Max Video Length | 10min | 4h |
| Preferred Aspect Ratio | 16:9 | 16:9 |
| Max Video File Size | 5GB | 10GB |
| Carousel Support | Up to 20 items | Up to 10 items |
| Hashtag Strategy | Unlimited | Unlimited |
| Link Support | Yes | Yes |
| Primary Audience | 25-45 | 25-54 |
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Yes. With PostOnce, you can connect LinkedIn as the source, choose Facebook as the destination, and create a workflow so new matching LinkedIn posts are crossposted to Facebook automatically.
Connect both accounts in PostOnce, create a LinkedIn to Facebook crossposting workflow, and choose your content filters. After setup, PostOnce can detect new eligible LinkedIn posts and publish them to Facebook without manual downloading or re-uploading.
Yes. PostOnce lets one eligible LinkedIn post trigger a matching Facebook post, so you can keep both platforms active without rebuilding the same content twice.
PostOnce preserves your media quality and can carry captions across because Facebook's 63,206 character limit accommodates 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 LinkedIn captions and only those posts will go to Facebook. Or exclude specific hashtags to skip certain content.
Related Crossposting Workflows
How to automatically post your LinkedIn Posts to TikTok
Set up automatic crossposting from LinkedIn Posts to TikTok.
How to automatically post your LinkedIn Posts to Instagram Reels
Set up automatic crossposting from LinkedIn Posts to Instagram Reels.
How to automatically post your LinkedIn Posts to YouTube Shorts
Set up automatic crossposting from LinkedIn Posts to YouTube Shorts.
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Features
How PostOnce Handles It
Set up LinkedIn to Facebook crossposting once. PostOnce automates the rest, so one native LinkedIn post can trigger a matching Facebook upload automatically.
Easy LinkedIn Crossposting Setup
Connect your LinkedIn and Facebook accounts, choose your crosspost rules, and you're done.
Setup takes under 60 seconds. After that, everything runs automatically in the background.
Set Up LinkedIn to FacebookNative Video Upload to Facebook
When you crosspost LinkedIn to Facebook, PostOnce uploads the actual video file — not a link, not a preview.
Your LinkedIn content appears as a native Facebook post, indistinguishable from content uploaded directly.
Publish Natively to FacebookCustom Crosspost Rules
Not every LinkedIn post belongs on Facebook. Set hashtag filters, content type rules, or account-level controls to choose what gets crossposted.
Only the content you want on Facebook ends up there.
Choose What Reaches Facebook
Automatically Post Your Content to Multiple Platforms
Don't stop at LinkedIn to Facebook crossposting. Send eligible LinkedIn posts to several connected destinations, including another account on the same platform where supported.
One post, everywhere. Each platform gets a native upload with adapted formatting.
Add More Destinations
Real-Time Automation
PostOnce monitors your LinkedIn account and automatically crossposts new content to Facebook.
No manual reposting. Publish on LinkedIn and new posts typically appear on Facebook within about half an hour. Older posts can be sent in scheduled batches when you choose.
Automate Facebook Publishing
Start Crossposting LinkedIn to Facebook
Connect your LinkedIn and Facebook accounts and start crossposting in minutes. No technical setup required.
Automate LinkedIn to FacebookFree 7-day trial · No credit card required · Cancel anytime