AI Content Detector
Detect if text was written by AI. Free AI content detector with confidence score and pattern analysis.
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Word & Character Counter
Updated November 12, 2026Paste your caption or post and check it against Instagram, TikTok, X, LinkedIn, and more character limits in real time.
- 5 free/day
- 10 with free account
- 8 languages
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Frequently Asked Questions
Drift guard — heading + count locked · 2 items
How many characters can I use in an Instagram caption?
Instagram captions allow up to 2,200 characters.
How many characters can I use in a TikTok caption?
TikTok captions allow up to 2,200 characters.
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