M4A to WAV converter
Convert M4A files to WAV online. Free, no account needed.
Choose a file or drag it here
MP3, AAC, FLAC, OGG, WMA, AIFF, WAV, M4A (up to 200 MB)
- Input
- M4A files
- 出力
- WAV, 16-bit
- Limit
- Up to 200 MB
- Price
- Free, no account
Turn an idea into a video
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How to convert M4A to WAV
- 01
Choose your M4A file
Drop it on the box or pick it from your device. The limit is 200 MB per file.
- 02
Confirm WAV
WAV is already selected in Convert to. Select Convert, and a short security check runs first.
- 03
Download the WAV
Select Download when the conversion finishes. Download links expire after one day.
More in コンバーター
All 33 toolsWhy convert M4A to WAV?
Give M4A audio to software that asks for WAV.
- Why leave M4A. Some players and upload forms skip M4A files.
- Why use WAV. WAV suits editing, production, and master copies.
- What you get. The WAV output contains uncompressed 16-bit audio. It is usually larger than a compressed source. Keep the original. The converted file can differ in size and metadata, and some apps may still not play it.
- 品質. Converting M4A to WAV does not improve the sound. An M4A usually holds AAC, a lossy format, and WAV cannot bring back detail that compression removed. The WAV is usually larger and easier to edit.
- Your rights. Convert only files you own or have permission to use.
M4A vs WAV
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M4A to WAV questions
Yes. It is free and needs no account.
Yes. The conversion runs on Sceneform's servers, so your file is uploaded first. Uploads are deleted after processing. Download links expire after one day.
Up to 200 MB. A larger file is rejected before it uploads, with the message "Choose a file under 200 MB."
Converting M4A to WAV does not improve the sound. An M4A usually holds AAC, a lossy format, and WAV cannot bring back detail that compression removed. The WAV is usually larger and easier to edit.
No. The converter takes one uploaded file at a time. It does not read links, and it has no bitrate, resolution, trim, crop or batch controls. The WAV output contains uncompressed 16-bit audio. It is usually larger than a compressed source.
The WAV output contains uncompressed 16-bit audio. It is usually larger than a compressed source. Keep the original. The converted file can differ in size and metadata, and some apps may still not play it.
Yes, until you have checked the converted file. Open it in the app where you will use it, and compare its length and its sound or picture with the original.