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Aimi Sync

AI-powered music generator for videos, seamlessly syncing royalty-free soundtracks with voice-over integration.

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AI Music Generator AI Voice Over AI API

About Aimi Sync

Aimi Sync enables rapid synchronization of royalty-free, AI-generated soundtracks for videos of any length. Each track is 100% copyright-free and ready for use across all platforms. The tool analyzes each frame, segments footage into scenes, and composes a tailored music plan for each segment. It precisely maps this plan onto your video, ensuring accurate sound synchronization. Additionally, Aimi Sync automates voice-over creation in dozens of languages, blending narration with music, vocals, and original audio for comprehensive audio management.

How to Use

Upload your video, select a genre, and let Aimi Sync generate a matching soundtrack with voice-over and vocals. No prior audio or music production experience required.

Features

Frame-by-frame audio and video synchronization
Royalty-free, AI-generated soundtracks
Automatic detection of original audio
Multilingual voice-over generation
Wide range of music genres

Use Cases

Adding voice-overs to training videos
Incorporating royalty-free music into YouTube content
Creating custom soundtracks for video advertisements
Producing background music for social media videos

Best For

Creative AgenciesVideo Content CreatorsSocial Media MarketersYouTubersVideo Editors

Pros

100% copyright-free soundtracks
Supports diverse music genres
Precise frame-by-frame synchronization
Automated voice-over generation
User-friendly interface requiring no music expertise

Cons

Audio outputs are not licensed for standalone music use
Processing time varies with video resolution
Free plan limited to videos up to 5 minutes

Pricing Plans

Choose the perfect plan. All plans include 24/7 support.

Free

$0/month

Ideal for hobbyists editing personal videos, Reels, or Shorts up to 5 minutes.

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Creator

$29/month

Designed for indie vloggers needing flexible licensing and videos up to 10 minutes.

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Studio

$99/month

Perfect for freelancers and teams requiring advanced control, longer videos, and broadcast licenses.

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Pro

$199/month

Suited for agencies and professionals seeking comprehensive soundtrack tools at scale.

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FAQs

Are the generated soundtracks truly royalty-free?

Yes. All audio produced by Aimi is copyright-free and safe for broadcast use worldwide. Our models are trained without infringing on artists' works, supporting a fair creative economy.

Can I use the audio separately from videos?

The licenses granted allow use of the soundtracks with the videos they accompany. They are not licensed for standalone music use to prevent misuse and support artist rights.

What is the maximum video length I can upload?

Aimi Sync’s AI can generate music for videos of any length. The free plan supports videos up to 5 minutes. Longer videos are available on paid plans.

Is there a free version available?

Yes, you can try Aimi Sync for free. It allows unlimited uploads and soundtrack generation, but free videos are limited to 5 minutes and include watermarks.

Why does video processing sometimes take longer?

Processing time depends on total pixel count rather than video length. Higher-resolution videos may take longer to process than lower-resolution ones.

How does Aimi Sync work?

Aimi Sync leverages advanced AI music generation to create synchronized soundtracks and voice-overs, streamlining the video audio production process.

Can I generate unlimited videos on the free plan?

Yes. You can create unlimited 5-minute soundtracks with the free plan. Upgrading removes watermarks and length restrictions.

What if my video exceeds the length limit?

Upgrade to higher-tier plans to process longer videos: 10 minutes for Creator, 30 minutes for Studio, and unlimited for Pro users.

Is the Creator license suitable for monetized YouTube channels?

Absolutely. It covers videos on your personal channels monetized via ads or sponsorships. For client or company videos, consider the Studio license.

What are full stems, and how can I use them?

Full stems include individual WAV tracks for drums, bass, vocals, and more. Pro plans allow exporting stems for detailed remixing, licensed solely for your videos.