InstantConvert.app – Privacy-focused file converter operating fully in-browser

Summary: InstantConvert.app converts files between formats entirely within the browser without uploads, supporting images, audio, video, documents, archives, and fonts. It leverages offline-first workflows and WASM for local file processing to ensure privacy.

What it does

The tool converts various file types directly in the browser using WebAssembly, eliminating the need for server uploads and preserving user privacy.

Who it's for

Users needing secure, client-side file conversion for multiple formats without relying on cloud services.

Why it matters

It solves privacy concerns by enabling file conversion without uploading data to external servers.