Crosspost from LinkedIn to Bluesky Automatically
Auto post LinkedIn to Bluesky instantly — no downloads, no re-uploads, no manual work. Just publish on LinkedIn and your content appears on Bluesky.
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Crossposting LinkedIn posts to Bluesky: what's actually possible
! Bluesky has a 300-character post limit — LinkedIn posts need compression
+ ! Bluesky's audience skews tech and creator-focused; professional LinkedIn content may need reframing
+ ! No native LinkedIn-to-Bluesky integration exists — requires third-party tools or manual copy
+ ! Bluesky uses 'skeets' not 'tweets' — and threads work differently than on X
↓ There's an easier way
What You Need to Know
How to adapt LinkedIn posts for Bluesky
LinkedIn posts that work on Bluesky follow the same compression logic as Twitter threads: take one core insight, write it in under 300 characters with a strong hook, and post it as a skeet.
For longer LinkedIn posts, break them into a Bluesky thread — Bluesky supports threaded posts similar to X.
LinkedIn articles translate well as thread starters: the headline becomes the first skeet, and each major section becomes a follow-up post in the thread.
Tools like Buffer and Nuelink both support Bluesky scheduling and cross-posting from X or LinkedIn, making the workflow manageable without opening Bluesky separately for every post.
What performs on Bluesky that LinkedIn won't reward
Bluesky's algorithm (when it surfaces content via Starter Packs and feeds) rewards posts that spark direct conversation.
Unlike LinkedIn's reaction-heavy culture, Bluesky users quote-post and reply more actively.
Keep your professional insights but frame them as takes — 'Here's what I've noticed...' or 'Unpopular opinion in B2B:' performs better than formal LinkedIn-style 'I'm excited to share...' language.
Use Bluesky's custom feeds to reach niche communities directly.
You don't need hashtags the same way — Bluesky's feeds are topic-based.
Automate your LinkedIn to Bluesky crosspost
PostOnce connects LinkedIn and Bluesky so your posts appear on both without manual copy-paste.
LinkedIn posts get compressed and formatted for Bluesky's 300-character limit automatically.
Threads are handled natively.
Post on LinkedIn once — PostOnce ensures your Bluesky audience sees it the same day.
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Features
How PostOnce Handles It
Set up LinkedIn to Bluesky crossposting once. PostOnce automates the rest.
Easy LinkedIn Crossposting Setup
Connect your LinkedIn and Bluesky 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 Bluesky
When you crosspost LinkedIn to Bluesky, PostOnce uploads the actual video file — not a link, not a preview.
Your LinkedIn content appears as a native Bluesky post, indistinguishable from content uploaded directly.
Start your free trialCustom Crosspost Rules
Not every LinkedIn post belongs on Bluesky. Set hashtag filters, content type rules, or account-level controls to choose what gets crossposted.
Only the content you want on Bluesky ends up there.
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Auto Post to Multiple Platforms
Don't stop at LinkedIn to Bluesky 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 Bluesky.
No scheduling, no batching. Publish on LinkedIn and it appears on Bluesky within minutes — fully automated LinkedIn to Bluesky posting.
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LinkedIn vs Bluesky at a Glance
| Spec | Bluesky | |
|---|---|---|
| Caption Limit | 3,000 chars | 300 chars |
| Max Video Length | 10min | 1min |
| Preferred Aspect Ratio | 16:9 | 16:9 |
| Max Video File Size | 5GB | 50MB |
| Carousel Support | Up to 20 items | Up to 4 items |
| Hashtag Strategy | Unlimited | Unlimited |
| Link Support | Yes | Yes |
| Primary Audience | 25-45 | 20-40 |
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Under 60 seconds. Connect both your LinkedIn and Bluesky accounts, choose your filter rules, and you're done. New LinkedIn posts will automatically appear on Bluesky.
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 Bluesky. Or exclude specific hashtags to skip certain content.
PostOnce intelligently adapts your captions from LinkedIn's 3,000 character limit to fit Bluesky's 300 character limit, preserving your key message.
Start Crossposting LinkedIn to Bluesky
Connect your LinkedIn and Bluesky accounts and start crossposting in minutes. No technical setup required.
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