Crafting digital tools & experiences.
Hi, I'm Cas. Welcome. I build privacy-first web utilities designed to live entirely in your browser.
Hi, I'm Cas. Welcome. I build privacy-first web utilities designed to live entirely in your browser.
ToolHub
A growing collection of free developer and designer utilities. Batch crop images, extract precision slices, generate enterprise QR codes, and compress photos—all processed locally on your machine with zero server uploads.
Open ToolHub →100% Local by Design
I believe in privacy by design. The tools built here utilize modern web APIs to process your files securely inside your browser. No middle-men, no data harvesting. Just your machine and the code.