M4A → OGG Converter
Drop your M4A files and get OGG instantly. Nothing is uploaded — everything runs on your device.
Drop files here, or click to select
What is M4A?
AAC-based audio standard in the Apple ecosystem, used by iPhone Voice Memos.
What is OGG?
An open audio format (Vorbis), common in games and streaming tools.
FAQ
Are my files uploaded?
No. Conversion runs entirely inside your browser; your video and audio never reach any server.
Is it free?
Completely free. No account, no installation.
Can I convert long files?
Yes, but processing runs on your device, so long files can take a few minutes. The first conversion also downloads the engine (~31MB).
Can I choose the quality?
Use the quality slider to balance bitrate and file size.