---
title: "Social media posting limits table, every network"
url: "https://get1post.com/tools/posting-limits.md"
canonical_url: "https://get1post.com/tools/posting-limits"
last_updated: "2026-10-26"
type: "tool"
summary: "Text length, media rules and daily post caps for every network 1Post posts to, in one table, with the sources we read and the dates we read them."
related: ["https://get1post.com/tools.md", "https://get1post.com/data/posting-limits.md", "https://get1post.com/platforms.md", "https://get1post.com/tools/character-counter.md"]
---

# Social media posting limits table, every network

Text length, media rules and daily post caps for every network 1Post posts to, in one table, with the sources we read and the dates we read them.

One table of what each network accepts: text limit, how it counts, images and videos, thread and first-comment support, and the daily cap 1Post applies per connected account. Network figures cite the network's own page with the date we read it; caps marked 1Post are set by 1Post.

## How it works

The table is read from the same data the composer uses, so it matches what the composer enforces.

See the per-network pages for each rule with its source: [platform specs and limits](https://get1post.com/platforms.md).

> It runs in your browser. Nothing you type or choose is uploaded, and the page works without an account. To publish what you made, [start a trial](https://get1post.com/signup.md) and open it in the composer.

## Questions

**Are the daily caps the networks' limits?**

They are the caps 1Post applies per connected account. Some networks publish their own ceiling, which we cite on the network's page; others publish none, and then the cap is ours.

**How current is the table?**

Each row cites its sources with a read date. When a network changes a rule, the table and the network's page are updated together.

## Sources

- [X developer docs: counting characters](https://docs.x.com/fundamentals/counting-characters), read 2026-10-22
- [Threads API: posts](https://developers.facebook.com/docs/threads/posts), read 2026-10-22
- [Telegram Bot API](https://core.telegram.org/bots/api), read 2026-10-22
- [Mastodon documentation: Instance entity](https://docs.joinmastodon.org/entities/Instance/), read 2026-10-22
- [Tumblr API v2](https://www.tumblr.com/docs/en/api/v2), read 2026-10-22
- [YouTube Data API: videos resource](https://developers.google.com/youtube/v3/docs/videos), read 2026-10-22

## Related

- [Free social media tools: counters, previews and more](https://get1post.com/tools.md)
- [Social media posting limits by network, dated](https://get1post.com/data/posting-limits.md)
- [Social networks 1Post schedules posts to](https://get1post.com/platforms.md)
- [Free character counter for every social network](https://get1post.com/tools/character-counter.md)