Security
Why 100% Client-Side Video Rendering Protects Your Music Rights
Understand how WebAssembly and WebAudio allow zero-upload local video conversion that keeps your unreleased masters private.
Felix Vance
• July 29, 2026
Uploading unreleased songs to unknown cloud servers carries copyright and leakage risks. KlangBild processes your files strictly inside your browser instance using client-side JavaScript, HTML5 Canvas, and WebAudio APIs.
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