How to add audio to a video online
September 15, 2025
Easily add MP3 audio, royalty-free background music and sound effects, or AI voiceovers...
Make professional videos with royalty-free stock media
Everything you need to create pro videos
High-quality images and videos
Create without limits using HD stock video footage, video backgrounds, and images. Find royalty-free media for any theme, like abstract backgrounds and corporate clips to travel, animals, and landscapes. Navigate to the content library to easily browse curated collections in a wide variety of popular genres.
Original music and sound effects
Make videos more professional with royalty-free background music. Explore endless audio tracks in popular genres like country, low-fi, and jazz. Also add unique sound effects like a click, swoosh, or pop on video transitions to emphasis topic changes or emotion.
Custom graphics, stickers, and overlays
Generate one-of-a-kind videos with hand-drawn stickers, annotations, and graphics. Overlay Microsoft emojis, buttons, and animated arrows to level up videos in seconds. Enhance accessibility with American Sign Language stickers in a wide range of common phrases like 'Happy Birthday', 'Congratulations', and 'Welcome'.
Unleash creativity with stock videos and media
Find royalty-free stock in the content library and hover your cursor to preview. Just drag and drop the asset onto the timeline to begin. Adjust colors, speed, volume, and add effects all in the one place. Use as many stock videos, sound effects, images, and music as you like.
Access additional premium stock with Microsoft 365
Get unlimited access to premium royalty-free stock videos, images, music, sound effects, GIPHY assets, and more with a Microsoft 365 Personal or Family subscription.
Need help creating a video?
Read this helpful step-by-step guide to master the art of making a video in Clipchamp video editor using royalty-free stock assets.
