AnshuTechy
SEO & Marketing

Social Media Character, Byte & Hashtag Counter & Sanitizer

Multi-platform live character, word, and byte counter for X (Twitter), LinkedIn, Instagram, Threads, and YouTube. Detects duplicate hashtags, strips forbidden symbols, and calculates optimal post lengths for maximum engagement.Documentation & FAQs ↓

Social Media Character Counter & Hashtag Sanitizer — Interactive Console
Runs locally in your browser • Instant output
Characters: 158Words: 23UTF-8 Bytes: 160Hashtags: 5
X / Twitter158/280
122 chars remaining
Threads158/500
342 chars remaining
Instagram158/2200
2042 chars remaining
LinkedIn158/3000
2842 chars remaining
YouTube Description158/5000
4842 chars remaining
Hashtags Analysis (5 found, 4 unique)
webdev(Duplicate)cybersecurityprivacywebdev(Duplicate)tools
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Step-by-Step Instructions

4 Steps to Completion
1Phase 1

Paste or type your caption draft into the editor box.

2Phase 2

Review the color-coded platform limit meters to see if your text fits X, Threads, or Instagram.

3Phase 3

Inspect the hashtag analysis table to remove duplicate or excessive tags.

4Phase 4

Click 'Sanitize & Copy' to copy clean, beautifully formatted text ready for publication.

Practical Use Cases & Real-World Scenarios

Cross-Posting Social Content
Craft a single master update and adapt it to fit within X's 280 limit and LinkedIn's optimal 1,500-character sweet spot.
Instagram & TikTok Growth
Ensure captions stay under the 3–5 optimal hashtag recommendation to prevent algorithmic shadowbanning.
X (Twitter) Thread Formatting
Split long essays into bite-sized 280-character tweets with numbered thread indicators.
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100% free, private in-browser utility with zero server uploads.