About ZapPebble
Fast, free, and private browser tools built by Appnix Technologies for everyday work, study, and software engineering.
Our Core Mission
Every day, millions of people search for simple utilities like image compression, PDF conversion, or JSON formatting. Most existing websites force users to upload their sensitive files to remote servers, wait in artificial queues, or pay for expensive subscriptions. We built ZapPebble to change that.
Zero-Server Architecture
Modern web browsers are capable operating environments equipped with WebAssembly, HTML5 Canvas, Web Workers, and hardware-accelerated graphics. ZapPebble harnesses these native client-side APIs to execute complex file transformations right on your device.
Because processing occurs locally:
- Your files never leave your computer: Zero risk of data breaches or surveillance.
- Zero network delay: Files process instantly without waiting for upload or download bandwidth.
- Almost zero infrastructure costs: We pass these savings directly to you by keeping all tools permanently free.
Privacy First
Client-side operations mean your documents never touch a cloud database.
Instant Execution
No waiting queues or artificial rate limits. Native browser speeds.
Ecosystem
Available as an open web application and as a lightweight Chrome extension.