Bluesky Scheduler with Cross-Posting to X and LinkedIn
PostQuickAI is a Bluesky scheduler with cross-posting to X and LinkedIn. Write the post once, tick all three networks, and it publishes to each at the time you set. The tricky part is the limits, so this page lists them.
7-day free trial on your first plan. Card required. Cancel before it ends and you pay nothing.
Many people now post the same thing to Bluesky, X and LinkedIn. In PostQuickAI that is one post with three networks ticked, shown once on the calendar and published from our servers.
What each network takes:
- Bluesky: up to 300 characters, up to 4 images, or a video
- X: 280 characters on most accounts, up to 4 images, or a video up to 512MB
- LinkedIn: up to 3,000 characters, images or video, to your profile or a company page
What Makes Cross-Posting Work
Calendar-First Planning
One cross-post is easy. Doing it daily is where a calendar helps: write the week at once and see every post in one place.
Server-Side Auto-Publishing
Our servers publish to each network at the scheduled time. No browser extension, no reminder.
Limits Checked as You Write
The composer shows a character count for each network you tick, and PostQuickAI keeps to the 4-image limit and compresses images for Bluesky. If one network still rejects the post, the others publish and you can retry that one.
AI Writing Assistant
Ask the assistant to draft, proofread or cut a post to Bluesky's 300 characters. You accept or discard each suggestion.
How It Works
Connect Your Accounts
Connect Bluesky, X and LinkedIn once. For Bluesky, use an app password from Bluesky's settings.
Write One Post
Keep it to 4 images or fewer and under 280 characters if it is going to all three. Ask the assistant for a first draft if you like.
Tick the Networks
Choose Bluesky, X and LinkedIn, and for LinkedIn pick your profile or a company page.
Pick a Time
Set the time. PostQuickAI publishes to each network and emails you when it is live.
Limits to Plan Around
Images: 4 or fewer
Bluesky and X both allow 4 images per post. LinkedIn allows more, but keep to 4 if the post goes to all three.
Length: 280 characters
Bluesky stops at 300 and most X accounts at 280. Write for 280 so one text fits both, or use a thread.
Video size
Bluesky takes MP4 up to 50MB and 90 seconds, which is the tightest limit, so plan to that if the video goes to all three.
LinkedIn destination
Choose profile or company page for each post. A casual Bluesky post may suit your profile better than the company page.
Two Common Setups
One idea, three networks
Post one short insight to Bluesky, X and LinkedIn at once. For LinkedIn, consider a longer version as a separate post.
Several brands
Put each brand in its own content group, so one brand's post can't reach another brand's accounts.
Pricing
Every plan posts to Bluesky, X and LinkedIn. Plans start at $15/month, and your first plan starts with a 7-day free trial (card required).
Frequently Asked Questions about Bluesky Cross-Posting
Yes. Tick Bluesky, X and LinkedIn on one post, set a time, and it publishes to all three.
Yes. Our servers publish it.
Text, up to 4 images, or one video goes to all three. Threads also work: they post as replies on Bluesky and X, and LinkedIn gets the parts joined into one post.
4 or fewer. Bluesky and X both stop at 4.
Whichever you pick. Each post asks for your profile or a company page you manage.
Yes. On Bluesky and X each part posts as a reply to the one before. LinkedIn has no threads, so it gets one post with all the parts.
No. Plans start at $15/month, and your first plan starts with a 7-day free trial (card required). The Caption and Repurpose Ideas Generators on our site are free.
Cross-Post Your Next Bluesky Post
Write it once and send it to Bluesky, X and LinkedIn. Your first plan starts with a 7-day free trial (card required).
Schedule next week's posts today
Connect your accounts, write a post or ask the assistant for a draft, and pick a time. Our servers publish it on time, even with your laptop closed.
Plans from $15/month. Your first plan has a 7-day free trial, card required. Cancel before it ends and you pay nothing.
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