Kortex AI Caption Generator

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

Turn any photo into a caption that sounds like you.

Kortex Captions is an AI caption generator for your photos. Pick a photo, choose a mood and length, and compare three caption ideas with hashtags, ready to copy and post.

HOW IT WORKS
• Choose a photo from your library or take one with the camera.
• Add optional context, then pick a mood and a caption length.
• Compare three caption directions and pick your favorite.
• Copy your caption and open the platform where you want to share it.

SOUNDS LIKE YOU
Analyze a few of your recent captions to build a personal style, so new drafts match your voice. Prefer to write it yourself? Write captions manually anytime.

MORE
• Secure social account login to import your recent captions.
• Multiple languages, with your language preference saved.
• Premium options provide additional caption credits and remove ads.

Feature availability may vary by account, platform, and region.
AI captions and hashtags for your photos, written in your own voice.
Updated on
Oct 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info and Photos and videos
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

• Refined the interface and navigation experience.
• Updated app identity and release configuration.
• Expanded automated checks for the affected features.
• Migrated splash configuration to the supported Expo SDK 57 plugin.
• Removed obsolete Android external-storage permissions.
• Fixed React Native 0.86 style and TypeScript compatibility.
• Upgraded backend image processing, Firestore, and Google authentication dependencies.