I will build a browser based wasm tool using rust and webassembly

Fast, private, browser-based tools in Rust + WebAssembly.

I build tools that run entirely in the browser: no server, no uploads, no external APIs. Near-native performance for compute-heavy tasks like data processing, file conversion, cryptography, and compression.

What I offer:

• Custom WASM modules for compute-intensive browser tasks
• Rust + wasm-bindgen integration with clean JS interop
• Web Worker-based processing, so the UI stays responsive
• Source code included with every order

Why WASM:

It runs Rust at near-native speed directly in the browser. Faster processing, no server costs, complete privacy, ideal for anything JavaScript struggles to handle efficiently.

Proof of work:

I built Reducaa, a local image compression tool using this exact stack: a 5-stage Rust pipeline running in a Web Worker, achieving 70-85% file size reduction with zero uploads.

Scope note:

For projects significantly larger than Premium, message me first so we can align on timeline and pricing.