Bluesky Character Counter
Count characters for Bluesky posts, bio, and display name. Free Bluesky character counter with the 300-character post limit.
Table of Contents
Bluesky Character Limits Overview
Bluesky, built on the AT Protocol, has a 300-character limit for posts, similar to early Twitter. This concise format encourages focused, engaging content. Understanding these limits helps you communicate effectively on this decentralized social network.
Character Limits for Bluesky Posts
Bluesky keeps posts brief with a 300-character limit.
Posts (300 characters)
Bluesky posts are limited to 300 characters, slightly longer than Twitter's original 280-character limit. This encourages concise, impactful communication. Every word counts, so make your message clear and engaging.
Character Limits for Bluesky Profile
Bluesky profile fields have generous character limits for a decentralized platform.
Display Name (64 characters)
Bluesky display names can be up to 64 characters. This is what appears on your profile and in the feed. Choose something that represents you or your brand clearly.
Bio/Description (256 characters)
Bluesky bios allow up to 256 characters. Use this space to tell people who you are, what you post about, and why they should follow you. Include relevant interests or expertise.
Handle (253 characters)
Bluesky handles (usernames) can technically be up to 253 characters, though most people use much shorter, memorable handles. Your handle is your unique identifier on the AT Protocol network.
Best Practices for Bluesky Character Limits
Maximize your impact on Bluesky within the 300-character limit.
Be Direct and Clear
With only 300 characters, there's no room for fluff. Get straight to your point and make every word count. Front-load your key message in case users are scrolling quickly.
Use Threads for Longer Content
Like Twitter, you can create threads on Bluesky to share longer thoughts. Each post in a thread gets its own 300-character limit, allowing you to expand on complex topics.
Optimize Your Bio
Use the full 256 characters for your bio to clearly communicate your identity, interests, and what followers can expect from your posts. Include relevant keywords for discoverability.
Leverage the AT Protocol
Bluesky's decentralized nature means your content is portable. Keep character limits in mind, but focus on building authentic connections that can follow you across the protocol.
Bluesky Character Limits Reference
Complete reference of all character limits for Bluesky:
| Field Type | Character Limit | Best Practice |
|---|---|---|
| Post | 300 | URLs count as 22 characters |
| Display Name | 64 | Stay within limit for best results |
| Bio (Description) | 256 | Stay within limit for best results |
| Handle | 18 | Your custom @username |
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Frequently Asked Questions
What is the Bluesky post character limit?
Bluesky posts are limited to 300 characters. This is similar to Twitter's early format and slightly longer than the current 280-character limit, encouraging concise and focused communication.
How many characters can a Bluesky bio be?
Bluesky bios (descriptions) can be up to 256 characters. Use this space to clearly communicate who you are, what you post about, and why people should follow you on the platform.
What is the Bluesky display name character limit?
Bluesky display names can be up to 64 characters long. Your display name is what appears on your profile and in feeds, so choose something memorable and representative of you or your brand.
Can I create longer posts on Bluesky?
Yes, you can create threads on Bluesky to share longer content. Each post in a thread can be up to 300 characters, allowing you to break down complex topics into multiple connected posts.
Does Bluesky count spaces as characters?
Yes, Bluesky counts spaces, punctuation, and emojis as characters. Every keystroke contributes to your 300-character limit for posts.
What is the AT Protocol?
The AT Protocol is the decentralized protocol that powers Bluesky. It allows for portable social identities and data, meaning your content and connections aren't locked to a single platform or company.
What happens if I exceed the Bluesky character limit?
If you exceed Bluesky's 300-character limit, you won't be able to post. Bluesky will prevent you from posting until you reduce your text to 300 characters or less, or create a thread for longer content.
Is Bluesky like Twitter?
Bluesky is similar to Twitter in its text-based format and 300-character post limit. However, it's built on the decentralized AT Protocol, giving users more control over their data and social identity.
Can I use hashtags on Bluesky?
Bluesky currently has limited hashtag support. The platform is evolving, and hashtag functionality may expand over time. Check the latest Bluesky updates for current hashtag capabilities.
How do I count Bluesky characters?
Use our free Bluesky character counter tool to instantly see how many characters you're using for posts, bio, or display name. Simply type or paste your text, and the counter updates in real-time.