How do I convert a .BRSTM file online for free?

Select a target format from the list on this page (e.g. A64, AAC, AIFF), configure any settings, then click Start Conversion. No software to install, no account required for files up to 25 MB.

What formats can I convert .BRSTM to?

You can convert .BRSTM to 59 formats including A64, AAC, AIFF and 56 more.

Is the .BRSTM converter free?

Yes, completely free for files up to 25 MB, 5 conversions a day. No account or credit card needed. Bigger files are coming with the Pro plan.

Is my .BRSTM file kept private?

Yes. Files are uploaded over an encrypted connection and permanently deleted from our servers within 24 hours. We never read, store, or share your files.

Can I convert multiple .BRSTM files at once?

On the free tier files are converted one at a time. Batch conversion (up to 10 files) is planned for the Pro tier.

BRSTM File Converter — Convert .BRSTM to A64, AAC, AIFF & More

Audio stream format used in Nintendo Wii games (e.g., Super Smash Bros. Brawl).

Free online No signup required Files deleted within 24 hours

Source Format

Binary Revolution Stream

.brstm

Audio

Audio stream format used in Nintendo Wii games (e.g., Super Smash Bros. Brawl).

audio/x-brstm

Learn more

Convert BRSTM to (59 formats)

.brstm

Select a Target Format

Choose one of the 59 output formats on the left to configure your conversion options.

Popular BRSTM Conversions

BRSTM→A64 BRSTM→AAC BRSTM→AIFF BRSTM→ALAW BRSTM→APNG BRSTM→APTX BRSTM→ASF BRSTM→ASF BRSTM→AST

What is a .BRSTM file?

Audio stream format used in Nintendo Wii games (e.g., Super Smash Bros. Brawl).

File Extension: .brstm
MIME Type: audio/x-brstm
Category: Audio
Output Formats: 59 supported

Frequently Asked Questions

A .BRSTM file is a Binary Revolution Stream format used in the audio category. You can view the full technical details on this page, or convert it to another format using the tool above.