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Replace audio in video
Swap a video's sound for another audio track or voice-over.
- Free
- No sign-up
- Works on any device
Create a QR code for a link, Wi-Fi, WhatsApp, contact and more, or read one from a photo.
- Free
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- Works on any device
Fill in the details to see your QR code.
PNG for phones, chats and websites. SVG and PDF stay sharp at any size, which is best for printing. Tip: point your phone camera at the preview to test it.
3. Style (optional): colors, dots, logo
Choose a photo or screenshot or drag it here
Works with photos of printed codes, screenshots and image files.
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- Free
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- Works on any device
About Replace audio in video
Swaps the sound of a video for another audio file, such as a voice-over, a music track or a cleaner recording. The original audio is removed, and you can add a fade-out at the end. If the new track is shorter or longer than the video, the extra part is cut or left silent.
How to use Replace audio in video
- Add your video file.
- Add the new audio track or voice-over.
- Choose a fade at the end if you want one and download.
Why use this tool?
- Private: files are processed on our server and deleted right after.
- Free, with no sign-up, no watermark and no limit on how often you use it.
- Works on phones, tablets and computers: Android, iPhone, Windows, Mac and Linux. Nothing to install.
- Accepted files: .mp4, .mov, .mkv, .webm, .avi, .wmv, .flv, .m4v, .mpg, .mpeg, .3gp, .ts, .mts, .m2ts …
- Put the files in the order you want before joining them.
- Options: Fade out at the end
- Available in 10 languages.
Also known as
Frequently asked questions
What if my audio is longer than the video?
The video length controls the result, so the extra audio is cut off. Use the fade-out option for a smoother ending.
How do I line up a voice-over with the picture?
The audio starts at the beginning of the video, so record or edit your track to begin at the right moment. Trim silence at the start of the audio file first.
Is the old sound kept?
No, the original sound is replaced by the new track. To keep both, use a tool that mixes audio instead of swapping it.
Is Replace audio in video free?
Yes. Replace audio in video on Toolipedia is free to use, with no sign-up and no watermark.
Is it safe to use?
Yes. Your files travel over an encrypted connection, are processed automatically, and are deleted as soon as the result is ready. Nobody looks at them.
Does it work on my phone?
Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.
How big can my files be?
Up to 200 MB in total. You can add several files at once.
Do I need an account?
No. Just open the page and use the tool. There's no sign-up and no email needed.