Output formats are WAV, MP3, M4A, FLAC and OGG. Common audio and video containers can be used as authorized inputs.

Most short files finish in seconds. Time depends on duration, format, and server load because work runs in a background queue.

Yes, within configured size and duration limits. Large files are processed by workers, not in the browser or inside the HTTP request.

No. Inputs and outputs are stored only in temporary directories and deleted after expiration or cleanup.

By default, completed files expire after one hour. The exact window is configurable on the server.

Anonymous users have concurrent and hourly limits to prevent abuse. Additional capacity can be enabled with accounts later.

Yes. The converter is designed for phones, tablets, and desktops.

You will see a clear error. Temporary files are cleaned up. You can try again with a supported, authorized file.

No. Remote URLs are only fetched from explicitly allowlisted hosts, with SSRF protections. DRM and access controls are never bypassed.