InstaVibe Simulator
Simulate Your Instagram Posts with AI
InstaVibe Simulator is an AI-powered creative tool that lets you preview exactly how your photos would look and perform on Instagram — before you post. Upload your images and get instant AI-generated captions, hashtags, estimated likes, realistic comment threads, and a full audience breakdown with gender split, age heatmap, top countries, and interest clusters.
A built-in time slider lets you simulate how your post's engagement grows over time — from 1 minute to 1 week after publishing — based on a realistic, front-loaded growth curve calibrated to your content type. Whether you're a content creator, social media manager, or just curious about your photo's potential, InstaVibe gives you the deep engagement analytics and actionable insights to craft better posts and maximize reach.
- Multi-Image Upload — Upload one or multiple photos and get a complete Instagram post simulation including captions and hashtags tailored to your images.
- Realistic Comment Threads — AI generates authentic-sounding comments with replies, likes, and engagement patterns based on your content and audience settings.
- Engagement Insights — Receive actionable suggestions to improve your post's reach, timing, and audience interaction specific to your content.
- Audience Demographics — See a full breakdown of who interacts with your post: gender split per interaction type, age-by-interaction heatmap, top countries, and top interest clusters.
- Profile Customization — Set your username, follower count, audience description, and privacy settings for more accurate, personalized simulations.
- Simulation History — Browse and reload past simulations stored locally in your browser — your data never leaves your device.
- Time Simulation Slider — Drag a slider to see how likes, comments, and reposts accumulate from 1 minute to 1 week post-publish — based on a realistic, front-loaded growth curve shaped to your content type.
- Caption & Hashtag Generator — Get creative, on-brand captions and relevant hashtags automatically generated from your images and profile context.
Learn more about InstaVibe Simulator