Bluesky character counter
Bluesky’s post limit is 300 characters. Type below and watch the count live.
0 characters · 0 words
| Platform | Limit | Remaining | Status |
|---|---|---|---|
| Bluesky · | 300 | 300 | Fits |
| 2,200 | 2,200 | Fits | |
| TikTok | 4,000 | 4,000 | Fits |
| X (Twitter) | 280 | 280 | Fits |
| YouTube | 5,000 | 5,000 | Fits |
| Threads | 500 | 500 | Fits |
| Mastodon | 500 | 500 | Fits |
| 500 | 500 | Fits | |
| 3,000 | 3,000 | Fits | |
| 63,206 | 63,206 | Fits | |
| 40,000 | 40,000 | Fits | |
| Tumblr | 4,096 | 4,096 | Fits |
| Twitch | 500 | 500 | Fits |
| Snapchat | 80 | 80 | Fits |
| Pixelfed | 2,000 | 2,000 | Fits |
Counts by character (emoji count as one). Some platforms count links as a fixed length and may trim trailing text — treat this as a close guide, not the platform’s exact internal count.
The Bluesky limit, in context
If you cross 300 characters, Bluesky will cut your text off or block the post. Posting the same thing elsewhere? The counter above shows every other platform’s limit at the same time, and the thread splitter will break a long post into parts that fit.
Grabbing a handle to match? Check it with the Bluesky username checker.