Are these limits up to date?

Yes as of mid-2026. Platforms occasionally bump their limits — verify on their official help pages before betting a campaign on it.

Each emoji counts as one code point here, which matches what most platforms display as the user-visible length. The underlying byte count is higher, but platform limits use code-point counts.

What's the 60-character SEO title?

Google's title display is pixel-based, but 60 characters is the widely-quoted safe approximation. Past that, Google often rewrites or truncates the title in search results.

Modern marketing copy gets shipped across many surfaces — having one place to check all of them at once saves clicking through each platform's help docs.

Social / SEO Character Limit Checker

Text

Paste a caption, headline, or meta description and see live progress bars for every common limit: Twitter / X post (280), Instagram caption (2200), YouTube title (100), SEO title (60), Meta description (160), Google Ads headline (30), Meta Ads primary text (125), and many more. Each card shows remaining characters, turns amber as you near the limit, and red when you go over.

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TextCharacters: 0

Social media

Twitter / X post280 / 280
Twitter / X bio160 / 160
Instagram caption2,200 / 2,200
Instagram bio150 / 150
TikTok caption2,200 / 2,200
YouTube title100 / 100
YouTube description5,000 / 5,000
LinkedIn post3,000 / 3,000
LinkedIn headline220 / 220
Facebook post63,206 / 63,206
Threads post500 / 500
Pinterest pin description500 / 500
Mastodon toot500 / 500
Bluesky post300 / 300

SEO meta

SEO title (Google)60 / 60
Meta description160 / 160
Open Graph title95 / 95
Open Graph description200 / 200
URL slug (recommended)75 / 75

Paid ads

Google Ads headline30 / 30
Google Ads description90 / 90
Meta Ads primary text125 / 125
Meta Ads headline40 / 40

Other platforms

iOS App name30 / 30
iOS App subtitle30 / 30
iOS App description4,000 / 4,000
Slack post (best practice)4,000 / 4,000
Discord message2,000 / 2,000
GitHub PR title256 / 256

How to use

Paste or type the text in the input.
Scan the progress bars to see which platforms it'll fit on.
Edit until everything is green; cards turn amber over 80% and red over 100%.

Frequently asked questions

Are these limits up to date?: Yes as of mid-2026. Platforms occasionally bump their limits — verify on their official help pages before betting a campaign on it.
Do emojis count?: Each emoji counts as one code point here, which matches what most platforms display as the user-visible length. The underlying byte count is higher, but platform limits use code-point counts.
What's the 60-character SEO title?: Google's title display is pixel-based, but 60 characters is the widely-quoted safe approximation. Past that, Google often rewrites or truncates the title in search results.
Why so many limits?: Modern marketing copy gets shipped across many surfaces — having one place to check all of them at once saves clicking through each platform's help docs.