About Doova Tools

Doova Tools is a collection of free online tools designed for everyday tasks — from compressing images and formatting JSON to generating passwords and calculating GST. Every tool is built with one core principle: your data never leaves your browser.

Privacy First

Unlike most online tools that upload your files to remote servers, Doova Tools processes everything directly in your browser using modern web technologies like Web Workers, Canvas API, WebAssembly, and the Web Crypto API. Your files, text, and data stay on your device at all times.

No Signup Required

We don't require accounts, subscriptions, or personal information. Just open a tool and use it — no limits, no watermarks, no strings attached.

PDF Tools

Our PDF tools are powered by A2Z PDF, a dedicated PDF toolkit with the same privacy-first philosophy. Merge, split, compress, sign, watermark, and protect your PDF documents with zero uploads.

Open & Transparent

We believe in transparency. All processing happens client-side using open-source libraries. No hidden tracking, no data collection, no server-side processing.