Frenz AI: create videos, voices and lip sync
Frenz AI is the creative studio inside Frenzsave. It turns a written idea or a photo into a short video, makes a face in a video speak new words, reads text aloud in a natural voice and builds a voice of your own from a recording you have the rights to. This page explains each tool in plain words, so you know what to expect before you open it.
What you can make
- Text to video — describe a scene and get a short video clip.
- Image to video — bring a photo to life, optionally guided by more reference photos or a motion reference video.
- Lip sync — make a face in your video speak your own audio or typed words.
- Text to speech — turn a script into a natural voiceover, saved to your audio library.
- Voice cloning — a voice of your own, made from a short recording you have permission to use.
How it works
- Choose a tool and add what it needs: a prompt, a photo, a video or a script.
- Pick the options the tool offers, such as length, shape and quality.
- Check the price shown for that exact request, then confirm.
- Your creation is made in the background. It appears in your library when it is ready, and you can download it.
Credits and plans
Frenz AI runs on one credit balance shared by every tool. You can top up, or get a daily allowance with an AI plan. The exact price of a creation depends on the tool, its length and its quality, and it is shown before you confirm — nothing is charged until you do.
When a complimentary creation is on offer for new accounts, it is limited to a short, standard-quality clip and applies once per device.
Rules that keep it safe
Only use photos, videos and voices you own or have permission to use. Voice cloning asks you to confirm consent before anything is made. Creations that impersonate real people to deceive, or that break the law or Frenzsave's rules, are not allowed.
Tools and guides
- Text to video with Kling 3.0 OmniTurn a written prompt into a short AI video with Kling 3.0 Omni in Frenz AI: lengths from 3 to 15 seconds, wide, tall or square, with optional native audio.
- Image to video: bring a photo to lifeAnimate a photo with Kling 3.0 Omni in Frenz AI. Add up to seven reference images, or follow the motion of a reference video, and describe what should happen.
- Lip sync: make a face in your video speakLip sync in Frenz AI: upload a video with a visible face and add audio or typed text. The video is kept and the mouth is re-animated to match the speech.
- Text to speech: natural voiceovers from a scriptTurn a script into a natural-sounding voiceover with Frenz AI's text to speech. Choose a voice, generate audio and keep it in your audio library.
- Voice cloning: a voice of your ownCreate a voice of your own in Frenz AI from a short recording you have the rights to, with consent confirmed, then use it for voiceovers and lip sync.
- Kling AI: what Frenz AI uses, and what it doesn'tHow Frenz AI uses Kling 3.0 Omni for text-to-video and image-to-video, what the Kling 3.0 family added, what is known about Kling 4.0, and what Frenz AI does not offer.
Tutorials
- How to write AI video prompts that workA practical guide to writing AI video prompts: subject, action, setting, light and camera, with example prompts, common mistakes and fixes for glitchy results.
- How to keep a character consistent across AI video clipsHow to keep the same face, clothes and look across several AI video clips: start from a photo, add reference images, reuse your wording and keep scenes simple.
Questions people ask
Do I need an account to use Frenz AI?
You can read these guides without one. Creating uses your credits, so the tools ask you to sign in when you start — your choices are kept.
Which AI model makes the videos?
Text to video and image to video use Kling 3.0 Omni, a video model from Kuaishou's Kling AI, called directly by Frenz AI. Frenzsave is not affiliated with Kling.
How long does a video take?
It depends on the length and quality you choose and on how busy the model is. Creations run in the background, so you can leave the page and come back to your library.
Can I replace a character or swap a face in a video?
Not at the moment. Frenz AI's earlier character replacement tool has been retired, and Frenz AI does not offer face swapping.
Related
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