Online Audio Converter
Convert any audio to any format in seconds straight from your browser. No installs. No watermarks. 100 % free.
Free to try, no credit card- Rated 4.7 on Trustpilot
Why choose HappyScribe?
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40+ Formats
Convert over 47 audio formats into popular outputs like MP3, MP4, FLAC, WAV, and more.
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100% Free
No signups, no fees, no hidden restrictions. Convert audio files online for free.
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Secure
We take your security seriously. All file transfers use 256-bit SSL encryption.
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Online
No installs needed—convert audios right from your browser, on any device, anytime.
How to convert an audio?
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Upload audio file
Start by dragging and dropping your audio into the upload area, or click to browse your device and select the file you want to convert. We support all major formats, and there’s no limit to how many files you can upload.
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Choose your target format
Next, pick the format you’d like to convert your audio into MP3, WAV, FLAC, MP4, and many others. You can also tweak settings like resolution, bitrate, and frame rate if needed. When you’re ready, hit the Convert button.
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Download your converted audio
Once the conversion is complete, you’ll get a download link right away. Just click to save the file to your device. It’s fast, easy, and doesn’t require any software installation.
Frequently Asked Questions
Is there a file size limit?
We support files up to 4 GB each in the free version.
How long does conversion take?
Most audio convert in under a minute, but speed depends on your internet connection.
Are my audios secure?
Yes. All transfers are encrypted, and your files are deleted from our servers automatically one hour after processing.
Do you add watermarks?
Never. Your output is 100 % clean and watermark‑free.
Can I use it on mobile?
Yes—our progressive web app runs smoothly on iOS Safari and Android Chrome.
Can I convert a YouTube video to audio?
No. The converter only works with files you upload from your device. It does not download from YouTube or other sites.
Free Online Audio Converter Software
Need to convert an audio file? It’s simple. Just choose the format you need (MP3, WAV, AAC, FLAC, OGG, M4A, and more), upload your file, and click ‘Convert’. That’s all. No downloads, no complex steps. Our online tool is completely free and built to make audio conversion quick and easy no tech skills required.