Add Music to Video Online For Free
Online Video Editing Made Easy in Your Browser
Our video editor processes videos locally in your browser without uploading any data to a server, making it completely safe.
100% Secure & Private
Your Videos Never Leave Your PC
Unlike cloud-based tools, Mixilab Video Editor processes all videos directly in your browser. Your files are never uploaded, stored, or shared.
Easily edit your videos in your browser—no software downloads or installations required. Trim, crop, resize, rotate, flip, and enhance your videos with Mixilab Online Video Editor.
How it works
Step 1
Upload your video from your device
Step 2
Choose audio (from your device or from our library)
Step 3
Export & Download
Features
Add music
Adjust video sound
Fade In/Out audio
Boost volume up to 200%
4K export
No watermark
Perfect For
See how Mixilab Online Video Editor can simplify your tasks
Enhancing social media videos
Music is essential for making TikToks, Instagram Reels, and YouTube Shorts stand out. Adding the right background track helps set the tone, increase engagement, and boost audience retention. Whether you're creating fast-paced viral content, aesthetic travel clips, or storytelling videos, syncing the right music enhances emotional appeal and makes your content more professional. Mixilab Toolkit makes it easy to add, adjust, and sync your audio with precision, ensuring your videos are impactful and captivating.
Creating educational content
Adding background music or voiceovers to educational videos improves engagement and comprehension. Teachers, students, and online educators can use Mixilab Toolkit to enhance video lectures, explainer videos, or training modules with clear narration and mood-setting background tracks. By carefully balancing audio levels and syncing music with visuals, you can make learning more immersive and keep students focused. Whether you're teaching complex concepts or creating engaging tutorials, music enhances retention and improves the overall learning experience.
Boosting business & marketing videos
Well-placed background music can transform business videos into compelling marketing tools. Whether it's an advertisement, product demo, or brand introduction, adding music can reinforce messaging, create an emotional connection, and make your content more memorable. Businesses can use Mixilab Toolkit to sync music perfectly with their visuals, ensuring smooth audio transitions, clear narration, and a polished final product. Captivate your audience with high-quality music integration that enhances storytelling and professionalism.
Personalizing home videos
Music can bring memories to life by adding emotion and atmosphere to home videos. Whether you're editing travel vlogs, family get-togethers, or birthday celebrations, adding the right track enhances sentimental moments and makes your footage feel more cinematic. Use Mixilab Online Video Editor to trim music to fit your video length, adjust fade-ins and fade-outs for smooth transitions, and amplify the emotional connection in your personal recordings.
Editing event highlights
Music plays a crucial role in setting the mood for special occasions. Whether you're compiling highlights from a wedding, birthday party, or corporate event, adding the right music can transform raw footage into a polished cinematic experience. With Mixilab Online Video Editor, you can perfectly sync background tracks to match key moments, apply smooth audio transitions, and balance music levels for a professional final product. Make every event video stand out with perfectly curated soundtracks.
Have a question?
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No sign-ups and downloads
It is safe. The video is created locally in your browser and is not uploaded to any server.
