The AI Video Caption Generator

Upload a frame from your video and get an on-brand caption for any platform in seconds.

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Trusted by Fortune 500, Governments, Agencies and Small & Medium-Sized Businesses

Every video needs a caption, and writing them across Reels, Shorts, TikTok and feed posts adds up fast. imagetocaption.ai turns a single frame from your clip into a caption that matches your voice and the platform you are posting to — so the writing never becomes the bottleneck in your video workflow.

One frame, a ready caption

Drop in a representative frame and the AI writes a caption that fits the video and your brand voice. No transcript or manual summary needed.

Works across every platform

Tune length and tone for Reels, Shorts, TikTok or feed posts so the same clip gets the right caption everywhere you publish.

Scale your video output

Generate captions for an entire batch of videos in minutes and keep your content calendar full without burning out.

For everyone posting video content

Creators publishing across multiple video platforms

Brands repurposing one video into many posts

Marketers captioning product and demo clips

Agencies handling video content for clients

Anyone who edits great video but dreads the caption

Frequently asked questions

Upload a representative frame or thumbnail from your video and the AI writes a caption tuned to it and your chosen platform.

Yes — control length, tone, hashtags and emojis so the caption fits Reels, Shorts, TikTok or a feed post.

Yes — set your guidelines or past captions and the AI mirrors your voice.

Yes, a free 10-day trial with no credit card required.


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  • ✅ Your own brand voice in every post
  • ✅ 300 000+ pros already trust us
  • ✅ No lock-in – cancel anytime
  • ✅ Use your images & reels
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