# 58th Floor AI > Make a 14-second vertical 58th Floor AI video from two photos. Recreate the microphone performance with your own characters. Free 4-second previews for eligible accounts when available. 58th Floor AI is an independent browser-based AI entertainment tool. Upload two authorised adult photos, assigned to Left and Right, to recreate the teal studio duet effect shown in the examples. The fixed reference and instructions are supplied by the service. Results can contain AI errors and likeness is not guaranteed. ## Product facts - Full videos: approximately 14 seconds, 9:16 portrait MP4; Standard 480p costs 50 paid credits and HD 720p costs 100 paid credits. - Free preview: new verified accounts can claim 10 free credits once for one approximately 4-second silent 480p preview, subject to availability. Free credits do not renew daily and are separate from paid credits. - One-time credit packs in USD before applicable tax: $6.99 for 50 credits; $9.99 for 100 credits; $16.99 for 200 credits; $22.99 for 300 credits. - After an eligible completed free preview, one 480p full video using the same photos can be unlocked for $4.99 before applicable tax, subject to availability. This is a separate purchase and does not add credits. - Full videos can include the supplied soundtrack at the same credit cost or be silent. Custom music and reference uploads are not supported. The soundtrack option does not grant a separate music licence. - Users and people shown must be 18 or over. Each uploaded photo needs permission for this AI edit. Shared results should be labelled as AI-generated fiction. - Sign in with Google or verify an email address. Uploaded photos and generated results are private; photos are retained for seven days and videos for thirty days. Download completed videos from My videos. - Support: hello@58th-floor-ai.com. Refer to the current pricing and policy pages for terms and availability. ## Official profiles No official profiles are listed yet. ## Start here - [Video generator](https://58th-floor-ai.com/): Upload two photos, select the video format and soundtrack, then generate. - [Guides](https://58th-floor-ai.com/guides): The four selected guides for understanding the effect and creating a video. - [Pricing](https://58th-floor-ai.com/pricing): Current one-time credit packs, video costs and purchase terms. - [How to make the TikTok duet video](https://58th-floor-ai.com/how-to-make-58th-floor-ai-video): Make the TikTok duet video from two adult photos. Follow the upload, free preview, quality, soundtrack and MP4 download steps in your browser. - [What is the 58th Floor AI trend?](https://58th-floor-ai.com/about): The TikTok duet effect uses two photos for a 14-second teal studio video. See the group opening, close-ups, photo mapping and real example. - [What does the two-photo video look like?](https://58th-floor-ai.com/examples): Watch the 58th Floor AI reference and a 14-second 480p example made from two fictional adult photos. - [Is there a free 58th Floor AI preview?](https://58th-floor-ai.com/free-preview): New verified accounts can claim 10 free credits for one silent 4-second 480p preview when available. Learn what is free and what requires paid credits. ## Questions and specifications - [Is 58th Floor AI Legit and Safe?](https://58th-floor-ai.com/is-it-legit): Learn who operates 58th Floor AI, the age and photo permission rules, how long uploads are retained, and what to expect from AI video. - [Which two photos should I upload?](https://58th-floor-ai.com/photo-requirements): Upload one adult portrait for Left and Right. Each JPG, PNG or WebP must be up to 8 MB, with 240–8000 pixels per side. Photo permission is required. - [Do I need a prompt or reference video?](https://58th-floor-ai.com/prompt): The 58th Floor AI preset supplies its reference clip and instructions. Upload two photos, assign positions and choose quality and sound in your browser. - [Is the original sound included?](https://58th-floor-ai.com/soundtrack): Full 14-second videos include the reference soundtrack by default. Switch it off at the same credit cost. Free 4-second previews are always silent. - [How long is the video, and what quality is it?](https://58th-floor-ai.com/video-length): Full videos are 14-second, 9:16 MP4 files in 480p or 720p. Free previews are silent 4-second 480p clips. Generation waiting time is separate from clip length. - [A fixed AI effect, a custom scene or a video editor?](https://58th-floor-ai.com/compare-workflows): Choose the workflow that matches your idea: recreate this two-person studio performance, direct a new AI scene or edit an existing clip. - [58th Floor AI questions](https://58th-floor-ai.com/faq): Answers about 58th Floor AI: the video effect, free previews, full videos, credits, photo permissions and failed generations. ## Policies and support - [Privacy Policy: Photos, Videos and Account Data](https://58th-floor-ai.com/privacy): How 58th Floor AI handles account details, uploaded photos, generated videos, payments, website analytics and retention. - [Terms of Service](https://58th-floor-ai.com/terms): 58th Floor AI terms for AI generation, uploaded images, credits, availability and acceptable use. - [Acceptable Use Policy](https://58th-floor-ai.com/acceptable-use): 58th Floor AI content rules, prohibited uses, reporting, moderation, account enforcement and appeals for AI dance videos. - [Refund Policy: Failed Jobs and Credit Purchases](https://58th-floor-ai.com/refunds): 58th Floor AI refund information, automatic credit returns for failed generation and how to get help with a purchase. - [Contact and Support](https://58th-floor-ai.com/contact): Contact 58th Floor AI for account help, generation issues, payment questions, privacy requests and feedback. ## Optional - [XML sitemap](https://58th-floor-ai.com/sitemap.xml): Public canonical pages and their recorded modification dates. - [Robots directives](https://58th-floor-ai.com/robots.txt): Crawl rules for public and private routes.