Video Tools
Add Music to Video
Add background music or voiceover to any video with volume mixing controls.
Your files stay on your device - processed locally via WebAssembly, never uploaded
Drop a video file or click to upload
MP4, WebM, MOV, AVI, MKV
Drop an audio file or click to upload
MP3, WAV, OGG, AAC, M4A, FLAC
Your videos are processed locally in your browser. Nothing is uploaded to any server.
Embed this tool on your website
Copy this code to add the Add Music to Video to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/add-music-to-video" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Add Music to Video by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/add-music-to-video">OptiPix Add Music to Video</a></p>
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About Add Music to Video
Last updated: May 2026
OptiPix Tambah Muzik ke Video membolehkan anda menindih muzik latar, suara latar, atau audio apa pun ke video. Muat naik video dan fail audio, kemudian kawal kelantangan audio video asal dan muzik baharu. Pilih untuk menggantikan audio asal sepenuhnya atau campurkan kedua-duanya. Ulang muzik jika ia lebih pendek daripada video. Menggunakan penapis amix FFmpeg.wasm.
How It Works
Penapis amix FFmpeg.wasm untuk mencampur, atau -map untuk menggantikan. Pelarasan kelantangan melalui penapis volume.
Use Cases
- •Tambah muzik latar ke vlog
- •Tambah suara latar ke rakaman skrin
- •Gantikan audio dalam persembahan
- •Tambah muzik ke tayangan slaid
- •Cipta video dengan runut bunyi tersuai
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