Enter a topic and tone. Get an opening line, caption body, CTA, and 12 hashtags ready to copy.
Describe your Reel, pick a tone, and get a full caption: hook, body, CTA, and hashtags ready to copy.
Generate the Reel in Viibeo, then export →
Viibeo Autopilot
On Starter, Autopilot writes and can publish to TikTok from a niche and a posting frequency you set once.
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Tell us what your Reel is about and optionally pick a tone (casual, inspirational, educational, humorous, or bold).
The AI generates a hook (first visible line), caption body, call-to-action, and 12 hashtags, structured for engagement.
Copy the full caption with one click and paste it directly into Instagram. Use each section separately or as a full package.
A Reels caption generator writes the Instagram caption for a short video: an opening line, supporting body copy, a call to action, and a hashtag set. The goal is packaging and discovery after the video itself earns the watch.
Viibeo’s free tool returns that pack in one run so you are not drafting caption and hashtags in separate steps.
The on-screen or spoken hook happens inside the video. The caption happens in the post field. Both matter. A weak in-video opener still loses even with a perfect caption. Generate the video hook first, then caption the finished cut.
Keep hashtags mixed: a few broad, more niche. Keep CTAs concrete (save, follow for part two, comment a keyword) instead of empty “link in bio” spam when there is no link journey.
Yes. 5 free runs per day, no account. Each run returns a caption with hook, body, CTA, and hashtags.
Casual, Inspirational, Educational, Humorous, and Bold — or leave auto and match tone to your topic.
Only the first ~125 characters show before 'more'. The hook is that first line — write it so people expand or engage before they see the rest.
A short relevant set (often 3–5) is enough for most Reels. We give you 12 across buckets so you can mix and match.
Captions help Instagram classify the Reel, and a clear first line can earn expands, comments, and saves. They don't replace a strong video — they support discovery and context.
Yes. The captions are written for short-form video in general. You may want to adjust the hashtags slightly (TikTok and YouTube have different tag ecosystems), but the hook, body, and CTA work across all platforms.
Strong Reels captions usually open with a concrete first line, add a short body with context, end with a CTA (save, share, follow, comment), then hashtags. Questions that invite a reply often get more comments than passive captions.
This tool writes Instagram Reels captions in a fixed 4-part format (hook, body, CTA, hashtags) and generates a balanced hashtag mix. A general chatbot needs a detailed prompt to match that structure.