Caption & Hashtag Optimizer
Describe your video in a sentence or two. Get an optimized caption and hashtag set tuned to your platform — copy and paste ready.
FAQ
- How many free optimizations do I get?
- Five caption optimizations per day. Request access for unlimited script and caption generation inside Vyrex.
- Are hashtags platform-specific?
- Yes. The optimizer tunes caption length and hashtag mix for TikTok, Instagram, or Facebook.
- Is AI used?
- When available, a lightweight Claude call powers the output. Otherwise a heuristic fallback still gives usable captions and niche hashtags.
Unlimited checks + AI generation
Pricing