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Will your post fit every platform?

Paste one caption. See instantly whether it fits X, Instagram, LinkedIn, TikTok, YouTube, Threads, Facebook, Pinterest, and Bluesky, with live character counts, feed cut-offs, and hashtag caps for each.

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Your Brand @yourbrand · now

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  • X Fits
    0 / 280
  • Threads Fits
    0 / 500
  • Bluesky Fits
    0 / 300
  • Instagram Fits
    0 / 2,200
  • TikTok Fits
    0 / 2,200
  • LinkedIn Fits
    0 / 3,000
  • Facebook Fits
    0 / 63,206
  • Pinterest Fits
    0 / 800
  • YouTube Fits
    0 / 5,000
Post this to all 9 platforms - start free Write once, publish everywhere, tweak per platform. 7-day free trial.
REFERENCE

Social media character limits 2026

Every platform's hard character limit, where the feed cuts your caption off, and how many hashtags it counts. Verified June 2026.

PlatformCharacter limitFeed cut-offHashtags
X 280 None 1 to 2 works best
Threads 500 None 1 topic tag per post
Bluesky 300 None 1 to 2 works best
Instagram 2,200 ~125 5 max
TikTok 2,200 ~100 3 to 5 works best
LinkedIn 3,000 ~210 3 to 5 works best
Facebook 63,206 ~477 1 to 2 works best
Pinterest 800 ~50 Hashtags do little now
YouTube 5,000 ~157 60 max

Feed cut-offs are approximate desktop values: they mark roughly where the feed shows "...more" and hide the rest, not a hard limit. Mobile usually truncates earlier (LinkedIn nearer 140, Facebook nearer 125), so keep the hook early. Most limits come straight from each platform's own docs (X, LinkedIn, TikTok, YouTube, Pinterest, Threads, Bluesky). Instagram's organic caption limit (2,200) and Facebook's post limit (63,206) are not published by Meta but are the long-standing, widely-reported figures. Verified July 2026. Limits change, so treat a count sitting right on the line as a warning.

FAQ

Post preview questions

01 What is the character limit for each social media platform?
As of 2026: X (Twitter) is 280 characters on free accounts, Threads is 500, Bluesky is 300, Instagram and TikTok are 2,200, LinkedIn is 3,000, Pinterest is 800, YouTube descriptions are 5,000, and Facebook allows up to 63,206. This tool counts your caption live against all nine at once so you never guess.
02 What is a feed cut-off?
Most platforms show only the first part of your caption in the feed, then hide the rest behind "...more" or "See more". Instagram cuts off around 125 characters, TikTok around 100, LinkedIn around 210, and Facebook around 477. Your caption can be well under the hard limit and still get truncated, so your hook has to land before the cut. The tool flags this in amber.
03 How many hashtags can I use on each platform?
Instagram cut its hashtag limit from 30 down to about 5 in late 2025, and can suppress reach on posts that use more. YouTube ignores all hashtags once a video has more than 60, and only the first 3 show above the title. Threads surfaces one topic tag per post. X, LinkedIn, Facebook, and Bluesky have no hard cap, but 1 to 5 is the norm. Pinterest technically allows hashtags but they carry little weight now. The tool counts the hashtags in your caption and warns when you cross a cap.
04 How is this different from a normal character counter?
A normal counter checks one number against one platform. This checks the same caption against all 9 platforms Blotato publishes to, at the same time, and flags three separate things: the hard character limit, the feed cut-off point, and the hashtag cap. You see in one glance which platforms your post fits and which ones will break.
05 Does the count match how the platform counts?
It counts Unicode characters, which matches what X, Instagram, and most platforms show. Emoji and some accented characters can count as one or two depending on the platform, so treat a count that is right at the limit as a warning rather than a hard pass.
06 How do I post the same caption to every platform at once?
Write it once, then let Blotato publish it to all 9 platforms on a schedule. You can tweak the caption per platform where the limits differ, so a 280-character version goes to X while the full 2,200 goes to Instagram. Start with a 7-day free trial.
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