---
title: "I Will Lip Sync AI Voice or Audio to Any Video"
url: https://zinnhub.com/zinns/lip-sync-your-videos-with-ai-voice-or-speech/
description: "Bring any speaker to life with perfectly timed lip sync — add your own audio or let AI clone a voice and match every word to moving lips, frame by frame."
published: 2025-11-08T00:59:13+00:00
modified: 2026-07-01T00:29:09+00:00
language: en-GB
---

# I Will Lip Sync AI Voice or Audio to Any Video

If the words on screen never quite matched the mouth moving in your video, this service fixes that — professionally and convincingly.

Using advanced AI lip-synchronisation technology, your video’s speaker will mouth every word in perfect time with the audio track you provide. Whether you want to dub an existing voice-over onto a clip, replace on-camera speech, or go a step further and have an AI-trained replica of a real voice speak entirely new words, this service covers it all.

The results are most convincing when the subject faces forward with a clear, well-lit shot — so if you are unsure whether your footage will work, simply reach out before ordering and a demonstration can be arranged. That way you can see exactly what the finished result will look like before any commitment is made.

\*\*What is included\*\*

Every order starts with AI-driven lip synchronisation applied to video footage of up to 30 seconds. At the entry tier, your provided audio is mapped to the speaker’s lips and the synced video is returned as a ready-to-use digital file.

For more demanding projects, the standard tier adds source voice cleaning — removing background noise and imperfections from the audio before the sync is applied — as well as one round of revisions so the result can be fine-tuned after delivery.

The full tier combines everything above with custom AI voice training, meaning a voice model is built from training data you supply, allowing entirely new spoken words to be generated in that voice and then lip-synced to the video. This is the most powerful option for localisation, content repurposing, accessibility work, or creative production pipelines.

\*\*How the process works\*\*

Once an order is placed, simply upload your video file and audio (or voice training data for the top tier) via the order chat. The footage is processed, lip sync is applied, and the finished video is returned through the order manager — no third-party logins or external tools needed on your end.

\*\*Who this is for\*\*

Content creators replacing on-camera speech, marketers adapting video for new scripts, educators or trainers updating narrated footage, and creative professionals exploring AI voice and video production will all find this service directly useful. It is equally suited to anyone who simply needs a clean, professional fix to a mismatch between what was said and what was captured.

This work is carried out by a specialist with hands-on expertise in AI art, digital 2D and 3D illustration, and voice synthesis — bringing both technical precision and a creative eye to every project.