Add an AI voice-over
to any video.
Give any video a professional narration with a natural AI voice. Transcribe the existing audio, write your own script, or let AI draft it, then generate the voice-over in minutes.
Need it in another language? Video Translator
SOC 2
ISO 27001Add a voice-over to any video
Upload a video and we generate a professional narration with a natural AI voice. Perfect for screen recordings, demos, and clips with no audio.
- Studio-quality narration
- No microphone needed
- Export a ready-to-share MP4
Transcribe, write, or let AI script it
Start from the existing audio, write your own script for each section, or let AI draft the narration from your video. You stay in control of every word.
- Transcribe existing audio
- Write your own script
- AI-generated narration
Choose from realistic AI voices
Six natural voices so your narration sounds human, with no recording booth. Preview each one and pick the voice that fits your content.
- Six natural voices
- Preview before you pick
- Consistent across videos
Perfect for videos that need a voice
From screen recordings to full courses, add a professional narration in minutes.
Screen recordings & tutorials
Turn silent screen captures into narrated walkthroughs your audience can actually follow.
Product demos
Add a confident, consistent voice to demos and explainers without booking a voice actor.
Course & training videos
Narrate lessons at scale and keep the voice consistent across your whole curriculum.
Add a voice-over in 3 steps
Upload your video
Drop in an MP4, MOV, WEBM, or M4V. We read it and prepare it for narration.
Transcribe, write, or AI-script
Use the existing audio, write your own script, or let AI draft the narration.
Generate the voice-over
Pick a natural AI voice and we generate a narrated video, ready to share or upload.
Everything you need to narrate video
Natural AI voices
Human-like voices narrate your video, so it sounds professional without a mic or a recording booth.
Transcribe or write your script
Reuse the video's existing audio as the script, or write your own narration section by section.
AI-written narration
Let AI draft a clean voice-over script from your video, then tweak any line before you generate.
Synced to your video
The narration is timed to your footage, so the voice matches what is happening on screen.
Made for eLearning
Narrate course and training videos at scale, with a consistent voice across your curriculum.
Ready for any LMS
Download an MP4 you can upload to Teachfloor or any learning platform.
AI Video Voice-Over FAQ
It is a free tool that adds a professional narration to a video using a natural AI voice. You provide a script (or reuse the existing audio), pick a voice, and it generates a narrated video, without a microphone or recording session.
Upload your video, choose how to narrate it (transcribe the existing audio, write your own script, or let AI draft it), pick a voice, and we generate the voice-over. You will get a link by email to review and download the result.
Both. Reuse the video's existing audio as the script, write your own narration section by section, or let AI generate a script from the video that you can edit before generating.
No. The voice-over stays in the same language, it simply gives your video a professional narration. To change the language of a video, use our Video Translator instead.
Yes. It is ideal for turning silent screen recordings, demos, and course videos into narrated content, with a consistent voice across your whole library.
Choose from six natural AI voices with different tones, so you can match the narration to your content and brand.
Deliver narrated courses with Teachfloor LMS.
Add voice-overs to your video lessons, then run them as full courses with learner tracking, cohorts, and analytics.