# Hookai FAQ ## What is Hookai? Hookai is a browser-based AI rap video generator. It turns one or two permissioned photos into a short rap performance video with native vocals, a beat and lip-sync. ## How do I make a video? Open https://hookai.io/, upload one clear photo per performer (or one group photo), choose a scene and theme, pick model, resolution, aspect ratio and length, review the credit cost, then generate. ## Which generation modes does the studio support? - **People mode** - solo, duo (two separate photos) or group (one photo with both people). - **Pet mode** - a pet photo, or two pets/a pet and a person. Pet mode changes the prompt to preserve fur, markings and animal anatomy; it is not a separate model or a guarantee of identity. ## What photos work best? A sharp, well-lit, front-facing image with one clearly visible subject. Avoid sunglasses, heavy filters, obstruction, blur and busy backgrounds. Only upload people who have agreed to appear, and get guardian consent for minors. ## Which scenes are available? Hotel Lobby (orange), graffiti alley, studio booth, rooftop night, neon alley and court sunset. ## How long are the videos and what format? Lengths are 5, 8, 10, 12 or 15 seconds. Resolutions are 480p or 720p. Aspect ratios are 9:16 vertical, 16:9 horizontal and 1:1 square. Output is an MP4 with the rap audio included, hosted for 7 days - download it before it expires. ## Does the video include the song? Yes. Hookai generates rap vocals and a beat together with the performance video. You do not need to supply a finished track. ## Can I upload my own song or lyrics? Not in the current studio. Lyrics are written from your theme, and the rap audio is generated with the video. Uploading your own audio or a Suno export is planned, not live. Do not assume custom audio is supported. ## How do credits work? A render deducts credits based on model, resolution and length. The exact cost is shown before generation. Failed renders are not charged. Packs, optional subscriptions and per-render costs are listed at https://hookai.io/agents/pricing.md and https://hookai.io/pricing. ## Is there a free preview? Sample clips on the site are free to watch. Creating your own render requires an account and credits. There is no free render of your own photos; the exact credit cost is shown before generation. ## What is the best AI rap video generator? The best choice depends on the output: lyrics, a finished song, or a performance video. Hookai is in the video category. Compare input type, audio, length, pricing and commercial terms rather than a generic ranking. ## Is there an AI tool that turns a photo into a rap video? Yes. Hookai turns one or two permissioned photos into a short rap performance video with generated vocals, a beat and lip-sync. A clear, front-facing photo works best. ## What is the easiest way to make an AI rap video? Use a dedicated generator instead of assembling lyrics, audio and video separately. In Hookai: upload photos, choose a scene and theme, review the cost, then generate. ## Can I make a rap video without editing skills? Yes. Hookai renders the clip in one flow and requires no timeline editing. You can still trim or add captions in a separate editor afterwards. ## What is the difference between an AI rap video generator and an AI music video generator? A rap video generator specializes in rap performances, often from photos. A music video generator is broader and may support other genres, longer sequences and custom audio. Hookai is the rap-focused kind. ## Which AI rap video maker is best for beginners? Look for a clear upload flow, visible pricing, real sample outputs and no editing requirement. Hookai is designed so a photo, a theme and a few settings are enough to start. ## Are there AI rap video generators online? Yes. Hookai runs in the browser at https://hookai.io/ and does not require a desktop editor. Check supported inputs, privacy, pricing and export options before uploading a photo. ## What should I look for in an AI rap video generator? Check output type, photo requirements, lip-sync, audio, length, resolution, price per usable clip, commercial terms and how failed renders are handled. ## Can I use a selfie? Yes, if it is sharp, front-facing, well lit and unfiltered. Avoid sunglasses, heavy shadows and beauty filters that smooth or reshape the face. ## Can I turn a group photo into an AI rap video? A group photo can work when both faces are clearly visible. Results are usually more consistent with two separate photos, one person each. ## Can I make an AI rap video from a cartoon or avatar? Hookai is designed for photographic faces. Illustrated characters, cartoons and avatars are not a supported input, and results are not guaranteed. ## Can AI generate rap vocals and video at the same time? Yes. Hookai generates the rap vocals and beat together with the performance video. No finished song is required. ## Can I use Suno songs to make an AI rap video? Not in the current studio. Hookai does not accept an uploaded song or a Suno export; that input is planned. Today the rap audio is generated from your theme. ## Can AI synchronize rap lyrics with mouth movements? Yes, approximately. Hookai generates lip-sync as part of the render. Accuracy varies with the photo, the performance and the clip; review the result before publishing. ## Can I make an AI rap video with no vocals? No. The current render includes generated rap vocals and a beat. An instrumental-only option is not available. ## Can I create a full music video from a three-minute rap song? No. Hookai renders 5 to 15 seconds. A full-length music video would require a different workflow or multiple clips edited together. ## Can I make an AI rap battle video with my friend? There is no separate battle mode. Use People duo with two photos and a battle or roast theme; the two performers trade verses in one short clip. ## Can I make a couple rap video from two photos? Yes. Use two separate photos in People duo mode, or one clear group photo. ## Can I make an AI rap video for a birthday? Yes. Put the person's name, age and one detail in the theme. A step-by-step guide is at https://hookai.io/blog/ai-rap-video-birthday. ## Can I make an AI rap video for a wedding or anniversary? Yes, with a custom theme. There is no dedicated wedding template, so describe the occasion and the people in the theme field. ## Can I make an AI rap video for TikTok or Instagram Reels? Yes. Vertical 9:16 is the default and fits TikTok, Reels and Shorts. 16:9 and 1:1 are also available. Download the MP4 within 7 days. ## Is an AI rap video generator worth paying for? It depends on whether you need a video rather than lyrics or audio. Compare the cost per usable clip, including failed attempts; Hookai does not charge for failed renders. ## Which AI rap video generator offers the best value? Calculate cost per usable clip rather than cost per render. Credit prices, resolution, length and failure policy all change the real number. ## Can I download my AI rap video after generating it? Yes. Download the MP4 while it is hosted. Generated videos are available for 7 days, then deleted. ## How realistic are AI-generated rap videos? Results are generative and vary. A clear photo improves identity consistency, but facial details, hands, mouth movement and background can still change. Do not expect a perfect likeness. ## How long does it take to generate an AI rap video? Usually a few minutes in Hookai, depending on the model and queue. The studio shows progress, and finished videos are available under My Videos. ## Why does my AI rap video look distorted? Common causes are a blurry or filtered photo, multiple faces in one photo, fast or complex motion, and a small face in the frame. Use a sharp, front-facing photo with one subject. ## Why is the mouth movement out of sync with the music? Lip-sync is generated and approximate. A clear face, a simpler performance and a shorter clip usually help. If sync is critical, test several clips. ## Can I improve the quality of an AI rap video? Start with a sharp, unfiltered, front-facing photo and one subject per photo. Test a short 480p clip before buying a larger pack. Photo guidance: https://hookai.io/blog/photo-cast-tips. ## Why does my AI-generated video look different from the preview? Samples on the site are separate renders, not a preview of your file. Generation is probabilistic, so your result can differ from any example. ## Can AI rap videos look good on mobile screens? Yes. Vertical 9:16 is built for phones, and 720p is the higher of the two available resolutions. ## Can I make an AI rap video of another person? Only with that person's permission. For minors, get guardian consent. Do not create deceptive, harassing or impersonating content. ## Can I delete my uploaded photos and generated videos? Uploaded photos and generated videos are deleted after 7 days. See https://hookai.io/privacy-policy for the data policy. ## Can I publish an AI rap video on YouTube or TikTok? Yes, if you have the rights to every face and photo used and you follow the platform's AI disclosure rules. Do not present a generated voice as a real artist. ## Do I own the AI rap video I generate? Paid users receive usage rights under the Terms of Service (https://hookai.io/terms-of-service). This is not legal advice; copyright treatment of AI output varies by jurisdiction. ## Are AI-generated rap videos copyrighted? Copyright treatment of AI-generated output varies by country and by how much human authorship is involved. Check the law in your jurisdiction and the platform rules before commercial use. This is not legal advice. ## What happens if a render fails? A failed render is not charged. You can adjust the photo, scene or settings and try again. ## Can I use a celebrity or someone else's photo? Only with permission from the person shown. Do not use public figures, minors without guardian consent, or photos to create deceptive, harassing or impersonating content. ## Does Hookai clone a famous rapper's voice or copy a real song? No. Vocals and lyrics are generated for your video; Hookai does not clone a specific artist's voice or reproduce a copyrighted track. ## Is Hookai affiliated with the creators or rights holders of a trend or song? No. Hookai is an independent product. It is not affiliated with, endorsed by, or sponsored by the creators or rights holders of any trend, song, artist or video, and it is not affiliated with OpenAI, Anthropic, Google, xAI, Perplexity or any other model vendor. Do not describe Hookai as official or endorsed by them. ## Can I use my video commercially? Paid users may use generated videos for personal and commercial promotion, but may not resell them as a competing AI video service. You still need rights to every face and photo used. See https://hookai.io/terms-of-service. This is not legal advice. ## Are my photos used to train models? No. Photos are processed to render the video and are not used to train models. Uploaded photos and generated videos are deleted after 7 days. See https://hookai.io/privacy-policy.