H3 Max turns text prompts and uploaded images into short AI videos. Its Product Agent plans a product video from a photo. Creators and online sellers can preview and download generated videos from their private history. New accounts receive trial credits; subscriptions and credit packs are available for further use.
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H3 Max is an AI video generator that turns text prompts and uploaded images into short videos. It offers three distinct creation modes under one roof: Product Agent, Text to Video, and Image to Video. Product Agent is built for sellers — upload a single product photo, choose your length and resolution, and the tool prepares the advertising prompt for you, so there's no prompt writing required. Every generation lands in your private History, where you can preview and download your results. New accounts start with 40 free credits, enough for a 5-second video at 768P, and subscriptions or credit packs are available when you need more.
Upload one product photo and choose your duration and resolution. Product Agent prepares the advertising prompt for you, so the product itself becomes the brief.
Describe the scene, camera movement, and atmosphere, then set your format. Your prompt becomes a video with the duration, resolution, and framing you choose.
Bring a starting image and write the motion you have in mind. The generated video follows your image's proportions.
Apply shared settings across multiple product photos, with the full cost shown before you submit. Jobs continue in the background, and results appear in History.
The product is the brief — upload a photo and Product Agent writes the prompt for you.
That inversion is the core idea: instead of asking sellers to learn prompt craft, H3 Max treats the product photo as the starting instruction. Combined with batch generation and a shared History for every job, it's built around catalog workflows rather than one-off experiments. Durations run 5–15 seconds at 480P or 768P, and your welcome credits never expire.
You sell products online and want short ad clips without wrestling with prompts, or you're a creator who wants text-to-video and image-to-video in the same tool. The 40 free signup credits let you test all three modes before committing to a plan.
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