AI video generator · Czech

Czech AI video generator for ChatGPT and Claude

Yes, with the speech made first. No video model documents native Czech dialogue yet, so the reliable route is to generate the line with one of 5 native Czech voices and lip-sync it onto your presenter with MiniMax H3 Max Lip Sync. You do all of it by chatting in ChatGPT or Claude.

Install in ChatGPT Add to Claude

100 free credits · no subscription · estimate your cost

Which video models speak Czech?

Model Czech speech
Seedance 2.5 Not documented, results may vary
MiniMax H3 Max Not documented, results may vary
Gemini Omni Flash Not documented, results may vary
MiniMax H3 Max Lip Sync Lip-syncs the Czech speech you supply
HeyGen Avatar 4 Lip-syncs the Czech speech you supply

From provider documentation, checked 6 October 2026.

Czech voices for your video

Play a voice, then name it in your prompt. See all 5 Czech voices.

AI-generated illustrated avatar for Eliška

Eliška

Fish Audio · feminine

A natural, professional Czech voice with a brisk, conversational pace. Clear and easy to follow, suited to voice assistants, customer support and everyday narration.

AI-generated illustrated avatar for Vojtěch

Vojtěch

Fish Audio · masculine

A natural, professional Czech voice with a brisk, conversational pace. Clear and easy to follow, suited to voice assistants, customer support and everyday narration.

AI-generated illustrated avatar for Adam

Adam

HeyGen · masculine

Adam

AI-generated illustrated avatar for Jakub

Jakub

Fish Audio · masculine

Male young professional (CS)

AI-generated illustrated avatar for Tereza

Tereza

Fish Audio · feminine

Female young professional (CS)

Portraits are AI-generated illustrations, not likenesses of the voice actors.

How to make a Czech video

  1. 1

    Install Creative Claw

    Add it from the ChatGPT plugin directory or at claude.ai/customize/plugins, and sign in. No API keys.

  2. 2

    Generate the Czech speech

    Pick one of 5 native Czech voices, or clone your own, and have ChatGPT or Claude write and speak the line.

  3. 3

    Lip-sync it onto a presenter

    Attach a photo or generate a presenter image, then lip-sync with MiniMax H3 Max Lip Sync or HeyGen Avatar 4. The recording drives the mouth and stays as the soundtrack. One talking face takes one image and one video generation.

  4. 4

    Check it, then download

    Listen to the pronunciation and watch the lip sync before you publish. Creative Claw shows the credit estimate before each generation.

Try this prompt

Use Creative Claw to make a 10-second vertical talking video in Czech. Write a short Czech welcome line and show it to me first. Then generate the speech with the Fish Audio voice Eliška (voice_id 51dadb4f7cb4415e9ed3e6a5dfc11a98), create a presenter image, and lip-sync the speech onto it with MiniMax H3 Max Lip Sync. Show me the credit estimate before each step.

Open in ChatGPTOpen in Claude

Opens a new chat with the prompt ready. If Creative Claw is not installed yet, the chat offers to add it.

FAQ

Can ChatGPT make a video in Czech? +

Yes, with the speech made first. No video model documents native Czech dialogue yet, so the reliable route is to generate the line with one of 5 native Czech voices and lip-sync it onto your presenter with MiniMax H3 Max Lip Sync. You do all of it by chatting in ChatGPT or Claude. Connect Creative Claw first.

Which AI video models speak Czech? +

None of Seedance 2.5, MiniMax H3 Max, and Gemini Omni Flash is documented for native Czech dialogue, so results may vary. MiniMax H3 Max Lip Sync and HeyGen Avatar 4 lip-sync any speech you supply, whatever the language.

Can I use my own voice for a Czech video? +

Yes. Clone your voice from a short recording, generate the Czech line with it, and lip-sync that audio onto the presenter. How well a clone speaks Czech depends on the speech model, so test a short line first.

What does a Czech video cost? +

It depends on the model and the length. HeyGen Avatar 4 is 20 credits/s (5s clip = 100 credits). Speech with ElevenLabs v4 is 20 credits / 1,000 chars. $10 buys 1,000 credits, there is no subscription, and new accounts get 100 free credits.

AI video generator Czech voices Clone your own voice Talking presenter videos Pricing