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Build with RegiAI

Use RegiAI tools from your code with the REST API, from AI assistants with the MCP server, or teach any agent with the RegiAI skill. One token, one balance.

Developer hubAPI, MCP server and agent skills API documentationEndpoints, parameters and examples MCP serverUse RegiAI from Claude, Cursor and VS Code Agent skillSKILL.md that teaches agents RegiAI API tokensCreate and revoke Bearer tokens PricingPay per call, no subscription

Connect Claude Code via MCP

claude mcp add --transport http regiai \
  https://regiai.com/api/mcp \
  --header "Authorization: Bearer regi_..."

Or call the REST API

curl -X POST https://regiai.com/api/v1/process \
  -H "Authorization: Bearer regi_..." \
  -d '{"tool":"ai-image-upscaler","image":"https://..."}'

AI Lip Sync

Sync the lips in any video to a new voice track. Dub a clip, fix a line, or make a character sing.

Video with a visible face Upload a video or drag it here MP4 or MOV, 2–10 seconds, 720p–1080p · up to 50 MB

New voice audio Upload audio or drag it here MP3, WAV or M4A under 5 MB · up to 5 MB

I have permission to use these facesRequired. Never use someone's likeness to deceive or harass.

$0.35 per video (up to 10s) · refunded automatically if it fails · sign in to generate

Example · made with RegiAI · tap for sound

How to use AI Lip Sync

1
Upload the video

A 2 to 10 second clip where the face is visible.
2
Upload the audio

The new voice or song, under 5 MB.
3
Download

Get the video with matching lip movement.

AI Lip Sync FAQ

Still stuck? Contact us.

What if my audio is longer than the video?

The result is as long as the video, so trim the audio to the clip length.

How much does it cost?

$0.35 per video up to 10 seconds, refunded if it fails.

AI Talking Photo

Make photos talk New

AI Voice Generator

Text to natural speech New

AI Video Generator

Text and image to video New

AI Audio Translator

Dub speech into 18 languages New