What is Twitter's standard character limit?

280 characters for standard accounts, with emojis counting as 2 characters.

How many hashtags does Instagram allow?

Instagram permits up to 30 hashtags per post, though 3 to 5 highly relevant tags are algorithmically recommended.

Does it count spaces and line breaks?

Yes, precise character counting mirrors API payload limits.

Is this Social Media Post Character & Truncation Counter completely free to use?

Yes, the Social Media Post Character & Truncation Counter on Gronex.ai is 100% free forever. There are no fees, no subscriptions, no credit card requirements, and no usage limits.

Do I need to sign up or create an account to use this free tool?

No registration or account creation is required. You can use the free Social Media Post Character & Truncation Counter immediately in your web browser with zero signup.

Is my data private and secure when using this free online Social Media Post Character & Truncation Counter?

Yes. All processing runs 100% client-side directly in your browser. Your inputs and data never leave your device and are never stored on any server.

SEO & Marketing100% Free Tool

Free Social Media Post Character & Truncation Counter Online

Check character counts, hashtag limits, and 'See More' truncation cutoffs for Twitter/X, LinkedIn, Instagram captions, and TikTok. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.

100% Client-Side0ms Latency

Meta Title (48 chars / ~408px)Optimal Length (<600px)

Canonical URL

Meta Description (130 chars / ~155 optimal)Optimal Length

Google SERP Desktop Simulation

Gronex.ai›gronexai.com/tools/social-media-post-character-counter

Social Media Post Character & Truncation Counter

Check character counts, hashtag limits, and 'See More' truncation cutoffs for Twitter/X, LinkedIn, Instagram captions, and TikTok.

How It Works

Paste Post Draft

Input your candidate social post copy.

Inspect Live Progress Gauges

Real-time indicators show character counts against platform limits.

Check Truncation Boundaries

Identify where LinkedIn cuts off copy with '...see more' (typically ~140-210 chars).

Copy Polished Post

Save ready-to-publish social copy.

Frequently Asked Questions

On desktop and mobile feeds, LinkedIn truncates posts after the first 3 lines (approximately 140 to 210 characters), making the opening hook vital.

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