AI-powered caption optimizer with length checker, hashtag counter, and character limit validation. Get AI suggestions, engagement predictions, and optimize your Instagram posts for maximum reach and engagement.
500,000+ captions analyzed
Real-time analysis
Instant feedback
Caption Editor
AI Tools
Type or paste your Instagram caption below for real-time analysis
Instagram Caption Best Practices
Character & Length Tips
Keep captions under 2,200 characters
Front-load important information
Use line breaks for readability
Include a clear call-to-action
Hashtag Strategy
Use 11-30 relevant hashtags maximum
Mix popular and niche hashtags
Research hashtag performance
Avoid banned or flagged hashtags
Ready to Automate Your Instagram Captions?
This caption checker is part of our complete Instagram automation toolkit. Schedule optimized posts directly from Google Sheets with automatic validation.
