Bluesky post preview
See your post or thread the way Bluesky shows it, with the image grid, and download a PNG.
The post is empty.
Text is saved in this browser for 24 hours. Media must be added again.
Drafts and local media stay in this browser. No social account is needed.
Publish and schedule with SimplePost
Connect a social account, then write and schedule your posts. Try it free for 7 days, no card.
How draft transfer works
SimplePost opens in a new tab. Sign up or log in, connect a social account, then explicitly import, review and schedule. Keep the same browser and device; saved text expires after 24 hours. Copy your text if you need to switch devices.
Only text and threads transfer; upload media again. DEV versions are excluded. Transfers allow up to 25 posts per version and 200,000 total text units. The trial allows 20 posts per thread. An existing composer draft asks for confirmation before replacement.
How to preview a Bluesky post
Bluesky posts are short, 300 characters each, so threads are common. The preview shows every post in the chain with its avatar, text and image grid, which makes it easy to spot a post that ends mid-thought or an image grid that crops the wrong way.
Write the post
Paste your text; each Bluesky post is limited to 300 characters.
Add images or a thread
Attach up to four images, or add follow-up posts.
Check and download
Review the chain in light or dark mode and save a PNG.
SimplePost recreates a Bluesky-style post. It is not affiliated with Bluesky, and small differences can appear when Bluesky updates its app.
Bluesky post preview FAQ
What is the Bluesky character limit?
300 characters (graphemes) per post and 3,000 bytes. SimplePost checks both before publishing.
Will links be clickable when SimplePost publishes to Bluesky?
Yes. Links and hashtags are clickable, and @handle mentions are clickable when resolved. Link-card metadata is fetched when publishing, so this free draft preview may not show a final card.
How many images can a Bluesky post have?
Up to four images of 2 MB each, or one MP4 video. Images and video cannot be mixed.
Does SimplePost upload or store my draft?
The tool does not upload drafts. Text is saved locally in this browser for 24 hours; clear it with Clear saved text. Profile details and media are not saved and must be added again.
Before you publish on Bluesky
A preview checks the layout. SimplePost also checks these Bluesky rules when you schedule, and again when the post is sent.
| Text | 300 characters (graphemes) and 3,000 bytes per post |
|---|---|
| Images | Up to 4 per post, JPEG, PNG or WebP, 2,000,000 bytes each |
| Video | 1 MP4 per post, up to 300 MB and 10 minutes |
| Mixing | Images and video cannot be combined |
| Thread length | 25 posts; 20 during the trial |
- A Bluesky account you can sign in to with OAuth.
- For video: a verified email address on the Bluesky account and available daily video quota.
Ready to publish?
Schedule the finished Bluesky post with SimplePost, straight from ChatGPT, Claude, or another AI assistant.