AI speech generator
Generate Natural Speech in Minutes
1
Upload an image
Choose the photo you want to bring to life
2
Add an audio track
Record or upload up to 30 seconds of audio
3
Get video
AI syncs lips and facial expressions — your photo speaks with your voice
AI Voice Generator - Text to Speech Online
Animate a portrait with speech and create lip-synced video from audio. Cleep combines talking-photo and lip-sync models in one interface, so you can choose the approach that matches your source image, voice track, and desired level of motion.
How do I make a talking photo or lip-sync video?
Upload a clear portrait or source video, then add a supported audio file or generate a voice track. Choose a model and preview the result before exporting. Front-facing faces, even lighting, visible lips, and clean audio generally give the model the strongest input to work from.
Talking photo or lip sync — which model should I choose?
Choose between a talking-photo model and a lip-sync model based on the input you already have. Compare accepted audio length, supported languages, head and body motion, lip timing, identity preservation, resolution, and processing time. Run a short pronunciation test when the script contains names, numbers, or specialist vocabulary.
What can I use AI voice and avatars for?
Create presenter drafts, localized messages, character tests, educational clips, and social content. Always obtain permission to use a person’s face or voice, label synthetic media when appropriate, and check the final output for timing, pronunciation, and unintended facial artifacts.
Is the talking photo generator free?
You can start for free with the credits included in every new account and see the credit cost of each clip before generating. Paid plans add monthly credits, priority processing and longer audio limits, and clips created on a paid plan can be used commercially in explainers, ads, courses and social content.
Which languages and voices are supported?
Text-to-speech covers 20 languages with more than 50 natural voices, and lip-sync models follow the timing of any language in your audio file. Upload your own recording or generate a voice from a script, then sync it to a portrait with OmniHuman or to an existing video with PixVerse Lip Sync. Output is MP4 with the audio embedded.
FAQ
- What is the difference between a talking photo and lip sync?
- A talking photo animates a still portrait — head movement, expressions and lips — from an audio track (OmniHuman). Lip sync replaces the mouth movement in an existing video so it matches new audio (PixVerse Lip Sync), for example when you dub a clip into another language.
- What audio can I use?
- MP3 or WAV recordings, or speech generated from text inside Cleep.ai. Clean audio without background music gives the most accurate lip timing.
- How long can the clip be?
- Talking-photo clips are typically up to 30 seconds and lip-sync clips up to a minute, depending on the model. Longer scripts can be split into several clips.
- Can I use my own face or a client’s face?
- Only with permission. You must have the right to use any person’s likeness and voice, and synthetic media should be labelled where required. Impersonation and deceptive content are prohibited by the Content Safety Policy.
- Does it work for non-English speech?
- Yes. Lip sync follows the phonemes in your audio regardless of language, and text-to-speech voices are available in 20 languages including Spanish, German, Japanese, Arabic and Hindi.