InstagrowthAi
05.0
CapGen
5|0 reviews|0 favorites
Introduction
Upload a photo and get eight captions, one tuned for each social network, in 100+ languages.
Listed on
July 22, 2026
What is CapGen?
CapGen is an AI-powered image caption generator that reads your photo and writes eight distinct captions, each tailored to a specific social network (Instagram, TikTok, Facebook, X, Snapchat, LinkedIn, Threads, WhatsApp). It supports over 100 languages and generates captions from scratch in the target language, not just translations. The tool also allows you to choose a tone (playful, professional, witty, poetic, hype, minimal) and saves all generations in an archive.
How to use CapGen?
- Start by uploading a photo to CapGen. The AI reads the image and generates eight captions, one for each major social network. You can then select a tone or theme, adjust the length, and copy or save the captions. For paid plans, you can add a personal signature or brand voice. The tool also lets you regenerate any caption in one click.
Core features of CapGen
- Generates 8 captions per photo, one for each major social network
- Supports 100+ languages with native fluency
- Tone selection: playful, professional, witty, poetic, hype, minimal
- Reads image content (subject, mood, lighting, context)
- Archive of all generations with search and re-copy
- Brand voice and signature customization on paid plans
User reviews
5.0
/ 50 reviews
5 stars
0
4 stars
0
3 stars
0
2 stars
0
1 stars
0
No reviews yet. Be the first to write one.
Similar products
Promethean Box Limited
05.0
ChatFox - OpenAI ChatGPT for Instagram, Twitter, LinkedIn
growthup studio
05.0
CapGen Embed
Add a website badge to show your product on Hootool—help others find the right AI tool for their problem. Easy to place on your homepage or footer.