#1 Online Music Adder

Add Audio to Video

Insert background music, sound effects, or audio files in your video, for free
Add audio to video

How to Insert Audio in a Video

The quickest way to insert audio in your video is to use an online tool like SendShort. Just upload your video, select the audio and add it. It's completely free and you can use an audio file or YouTube link.

Let's break this down.

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1. Upload your files

Import both the video and your audio file(s). For the audio, you can also paste a YouTube link in SendShort, and the AI will grab the audio for you.

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2. Add audio

Drag-and-drop your audio from the left menu. You can also set the audio's duration.

3. Download the video

Great, you video has the audio on top! Now, just click "Export" and download the edited video.

Put Music over a Video: Online & Free

The #1 reason to put music over a video is engagement. Once your video has an audio track on top of it, whether it's a full song or just a segment, that's guaranteed to make your video more interesting — this also prevents people from scrolling away from your content, especially if it's one of the latest songs or a trending audio on TikTok, or Short.

Hook Viewers

If your video doesn’t hook viewers in the first few seconds, they’re gone. Adding music makes your content pop and draws people in immediately, giving them a reason to stick around.

Fill the Gaps

Awkward silences? Music fixes it, and if not, we've also got an AI silence remover for you. A song is also a smooth transition which keeps your video flowing and feeling professional all the way.

More Engagement

Music keeps viewers emotionally invested, making them more likely to like, share, and comment. It’s one of the easiest ways to increase interaction and get your video noticed.

It's a Secret Trick

Most creators underestimate the power of music, but it’s the easiest way to make your video feel high-end without spending hours editing. Especially if it's a trending audio!

Why Add Audio to Video with SendShort?

Plus de 100 000 créateurs de contenu ont choisi SendShort comme éditeur vidéo IA, y compris pour l'ajout de musique et d'images. effets sonores. La raison #1 pour laquelle les gens choisissent SendShort est qu'il est entièrement gratuit et fiable sur n'importe quel appareil.

No Watermark After Export

Nobody wants someone else’s branding on their work. With SendShort, your videos export clean—no watermarks, no distractions. Just your content, looking pro. You can also add  your watermark.

Perfect for Podcasters

Adding intro/background music, or transitions has never been this easy. Get your clips polished and ready to post without wasting time, but also with the best AI-detected subtitles.

Effortless Lyrics Videos

Want to make a lyrics video? SendShort’s AI syncs subtitles to your music perfectly. No manual tweaking, no headaches, just a clean video with AI subtitles that don't need any editing.

Works with Any Audio Format

Got an MP3, WAV, or even something random? Doesn’t matter. Upload it, and SendShort handles the rest. No conversions, no extra steps, just results of a video with audio on top.

Reviews

Cédric
Propriétaire de l'agence
"Nous avons été en mesure d'augmenter la production de clips courts grâce à SendShort.

C'est une révolution pour mon agence".
Ange
Créateur de contenu
"Je suis éditeur de vidéos pour une société de marketing à haute cadence et cet outil nous aide à créer des contenus courts plus rapides et plus efficaces.

SendShort fait le travail du Seigneur pendant le temps qu'il m'a pris sur les bras !"
Karim
Intervieweur de rue
"Pour ma part, j'ai déjà bénéficié d'un gain d'efficacité considérable.

J'ai vraiment hâte d'utiliser SendShort de plus en plus souvent".
Coraline
Propriétaire d'une marque de commerce électronique
"Je suis très heureux d'avoir découvert Sendshort. Il m'aide à créer des vidéos pour les bobines Instagram et TikTok d'une manière rapide, facile et belle.

Il me suffit de filmer la vidéo et SendShort ajoute les sous-titres (magnifiques) et s'occupe du reste".
Sacha
Propriétaire d'une agence de montage vidéo
"SendShort est devenu un outil indispensable pour mon agence de montage vidéo.

Le temps et l'énergie qu'il permet d'économiser sur la création de shorts sont insensés 🤯"
@infomoneypro
Créateur de contenu, 40 000+ followers
"Les éditeurs vidéo sont morts.

Cette IA peut transformer une vidéo YouTube en 50 courts métrages... et ce, en quelques minutes seulement..."

Frequently asked questions

How do I add audio to an existing video?

The easiest way to add audio to an existing video is with SendShort. Upload your video, add or upload audio, sync it, adjust settings, and export for a polished final result.

To add audio to a video using SendShort:

  1. Upload your video to the platform.
  2. Choose a track from the built-in audio library or upload your own audio file.
  3. Sync the audio with your video using SendShort's editing tools.
  4. Adjust settings like volume and transitions.
  5. Export the finished video, ready for sharing on platforms like Instagram or TikTok.

SendShort makes it easy to enhance your videos with custom or pre-selected audio!

How do I overlay audio on a video?

To overlay audio on a video, you need a tool that makes the process quick and straightforward. SendShort is perfect for this task, offering an intuitive platform for all your video editing needs.

With SendShort, simply upload your video, select or upload your audio file, align it with the video, adjust the settings as needed, and export the final version seamlessly. It's that easy!

Which app can I use to add audio to a video?

You can use SendShort to easily add audio to your videos. It’s a user-friendly app that lets you upload your video, select or upload audio, align them perfectly, and export a polished result ready for sharing.

How do I put a background song in a video?

To put a background song in a video, SendShort makes it simple:

  1. Upload your video to the platform.
  2. Choose a background song from the audio library or upload your own track.
  3. Sync the song with the video and adjust the volume for a perfect balance.
  4. Export the video with your new background music, ready to share.

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