Free tool
Social media character counter
Type or paste your post once. See the character count for every network as you type, and which ones it fits. Free, no sign-up, nothing leaves your browser.
0 characters · 0 words · 0 lines
Fits every network with a limit.
- X (Twitter)280280 left
- Bluesky300300 left
- Threads500500 left
- Pinterest500500 left
- Mastodon500500 left
- Kick500500 left
- Twitch500500 left
- Fediverse500500 left
- Pixelfed500500 left
- Farcaster1,0241024 left
- Google Business1,5001500 left
- Discord2,0002000 left
- Discord Webhook2,0002000 left
- Instagram2,2002200 left
- LinkedIn3,0003000 left
- Misskey3,0003000 left
- TikTok4,0004000 left
- Telegram4,0964096 left
- Google Chat4,0964096 left
- YouTube5,0005000 left
- Lemmy10,00010000 left
- VK16,00016000 left
- Mattermost16,38316383 left
- MMicrosoft Teams20,00020000 left
- Matrix30,00030000 left
- Reddit40,00040000 left
- SSlack40,00040000 left
- Facebook63,20663206 left
Counts use Unicode characters, the way most networks count. X counts links as 23 characters and some emoji as 2, so leave a little room.
Social media character limits
The post limits Postoni checks against, for every network with a limit.
How to write one post that fits everywhere
- 1
Write the full version first, then trim for the shortest network you post to.
- 2
Put the hook in the first 120 characters. Most feeds cut off around there.
- 3
Keep links and hashtags at the end so they're easy to drop per network.
- 4
Use Postoni's composer to keep one draft and tweak each channel's copy.
Character counter FAQ
Do spaces and emoji count?
Yes. Spaces, line breaks and punctuation all count. Some networks count certain emoji as two characters, so leave a small buffer.
Is my text stored anywhere?
No. The counter runs entirely in your browser. Nothing you type is sent to a server.
Can Postoni check limits while I schedule?
Yes. The Postoni composer shows a live counter for every channel you post to and flags anything too long before it's scheduled.
Count less. Post more.
Postoni checks every network's limit as you write and schedules the post for you.
- Unlimited posts on every plan
- Cancel anytime
- Open-source core