Your AI copywriter, ready when you are.
Upload a video or image. Get titles, captions, hashtags, and music suggestions. Optimized for Instagram, TikTok, and YouTube. One click.
Every Other AI Caption Tool Writes the Same Generic Garbage
You upload a video of your cat knocking a glass off the table. The AI writes "Check out this amazing moment! #viral #fyp #trending." Could be about literally anything.
Other tools don't see your content. They guess based on keywords you type. That's why every output sounds the same - because it IS the same.
RAXXO Studio analyzes your actual video frames. It sees the cat's paw, the glass teetering on the edge, the moment of impact. Then it writes content about THAT.
Three Steps. Zero Guesswork.
Upload
Drop any video or image. MP4, MOV, WEBM, JPG, PNG. The AI extracts key frames and analyzes every visual detail.
AI Analyzes
Two-pass AI system. First it studies your frames like a film director. Then it writes content grounded in what's actually there.
Copy, paste, post
Title, caption, hashtags, music suggestion. Formatted per platform. One tap copies it straight into Instagram, TikTok, YouTube, or Buffer.
Everything You Need. One Generation.
Scroll-Stopping Titles
Not "Amazing Dog Video." Hook formulas that create curiosity, tension, and stakes. 15 different title patterns randomly selected. Your title contains a specific noun from YOUR scene - never generic.
Captions That Sound Like YOU
10 caption psychology styles. Curiosity gaps, identity calls, mini-stories, fake reviews, villain origin stories. Each generation picks a random style so you never get the same formula twice. Short and punchy - every word earns its place.
Strategic Hashtags, Not #fyp
3-5 precision tags that signal your content's actual topic to the algorithm. Scene-specific tags about what's literally visible, plus niche community tags. Instagram recommends capping at 5 in 2026 - it's built for that.
Music Suggestions (Yes, Really)
The only AI tool that suggests a real song to match your content's energy. Not the same 10 overused TikTok songs. Deep cuts, album tracks, artists you'd actually Shazam. 10 genre categories. Tap to shuffle for more.
Not another caption tool.
Two-pass AI
First pass studies your frames like a film director. Second pass writes content grounded in what it actually sees. No two outputs are alike.
Brand profiles
Custom voice, character name, locked hashtags, and tone. Every output sounds like you.
Multi-platform
Formatted for Instagram, TikTok, YouTube Shorts, and Buffer. Copy with one click.
Free forever
Spark gives you 5 generations per month, no credit card, no trial that expires. Flame, Blaze, and Neon unlock more when posting daily becomes the plan.
Generic AI vs. RAXXO Studio
Teach it how you talk. It remembers.
Set up your brand once. Name, tone, audience, content niche, locked hashtags, emoji style, content rules. Every generation automatically writes in YOUR voice.
The AI doesn't just know what's in your video - it knows how YOU talk about it.
What RAXXO Studio Actually Generates
Pick your plan
- Generations 5/mo
- Hashtag regens 10/mo
- Music suggests 3/mo
- Brand profiles 0
- AI Model Haiku
- Generations 50/mo
- Hashtag regens Unlimited
- Music suggests 50/mo
- Brand profiles 1
- AI Model Sonnet
- Generations 200/mo
- Hashtag regens Unlimited
- Music suggests 200/mo
- Brand profiles 3
- AI Model Sonnet
- Generations 2,000/mo
- Hashtag regens Unlimited
- Music suggests Unlimited
- Brand profiles 10
- AI Model Sonnet
Questions? Answered.
Still curious? Email help@raxxo.shop
Everything. Food videos, pet content, fitness clips, beauty tutorials, comedy skits, art time-lapses, travel vlogs, educational content, product demos, selfies, memes, screenshots. If you can upload it, RAXXO analyzes it.
Other tools write captions from text you type. RAXXO actually looks at your video frames or image. It sees the specific objects, actions, colors, expressions - and writes content about what's ACTUALLY there. That's why the output is specific instead of generic.
MP4, MOV, WEBM for video. JPG, PNG for images. Max file size depends on your connection - the AI extracts key frames in your browser before uploading.
Yes. Spark is free forever with 5 generations per month. No credit card required. No trial that expires. Upgrade only if you want more.
Spark (free) uses Claude Haiku for speed. Flame, Blaze, and Neon use Claude Sonnet for higher quality output with more nuanced captions and better music recommendations.
Set your brand name, tone of voice, target audience, content niche, locked hashtags, emoji preferences, and content rules. The AI automatically writes in your voice every time. Available on Flame (9 EUR/mo) and above.
Yes. Subscriptions are managed through Shopify. Cancel anytime, no questions asked. Your account downgrades to Spark (free) at the end of your billing period.
No. Video frames are extracted in your browser, sent to the AI for analysis, and immediately discarded. I never store your video files. Only the generated text is saved to your history.
Yes. RAXXO generates one optimized output that works across all short-form platforms. One-tap copy buttons for Instagram, TikTok, YouTube Shorts, and Buffer.
Yes. Real songs by real artists that match your content's energy. Not stock music. Songs you'd actually Shazam. The AI avoids overused TikTok songs and picks deeper cuts across 10 genre categories.
Your next post writes itself.
Drop a video, get scroll-stopping content. 5 free generations, no credit card, takes 10 seconds to sign up.
Start free - Spark plan