---
title: "Bluesky specs and limits: text, media, daily cap"
url: "https://get1post.com/platforms/bluesky/specs.md"
canonical_url: "https://get1post.com/platforms/bluesky/specs"
last_updated: "2026-10-23"
type: "reference"
summary: "Every text, media and posting rule 1Post checks for Bluesky, with the network's own page cited and the date read where we read one."
related: ["https://get1post.com/platforms/bluesky.md", "https://get1post.com/data/posting-limits.md", "https://get1post.com/tools/posting-limits.md"]
---

# Bluesky specs and limits: text, media, daily cap

Every text, media and posting rule 1Post checks for Bluesky, with the network's own page cited and the date read where we read one.

Bluesky text is limited to 300 characters, counted by the characters a reader sees. This page lists every text, media and posting rule 1Post checks for Bluesky: counts, sizes, lengths, threads and the daily cap. Where Bluesky publishes a figure on its own page we cite it with the date we read it.

## What 1Post checks for Bluesky

| Rule | What 1Post checks |
| --- | --- |
| Text limit | 300 characters, counted by the characters a reader sees |
| Media accepted | Images, Video |
| Images per post | 4 |
| Videos per post | 1 |
| Images and video together | Not in one post |
| Threads | Yes, as a chain of replies |
| First comment | Yes |
| Posts per day, per connected account (1Post) | 100 |

These are the limits 1Post applies in the composer, so a post that passes is not refused for them when it is sent. A network can still refuse a post for reasons outside these rules, such as its content policies.

## Questions

**How is Bluesky text counted?**

Bluesky text is counted by the characters a reader sees. The [character counter](https://get1post.com/tools/character-counter.md) applies the same rule.

**Where do these Bluesky limits come from?**

They are the limits 1Post checks before a post is sent. Figures the network publishes on its own page are cited above with the date read; the rest are checks 1Post sets.

**How often is this page updated?**

When a network changes a rule or we read a newer figure, the page changes with it. The date at the top shows the last change.

## Related

- [Schedule Bluesky posts: formats, limits, setup](https://get1post.com/platforms/bluesky.md)
- [Social media posting limits by network, dated](https://get1post.com/data/posting-limits.md)
- [Social media posting limits table, every network](https://get1post.com/tools/posting-limits.md)