Lab Tools

A curated collection of simple, privacy-friendly web tools I’ve built — made to be fast, local, and open.

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Diff Viewer

Compare two text files or code snippets side-by-side with inline differences highlighted.

📝

Write and preview Markdown with instant rendering and syntax highlighting.

🔧

Validate and prettify JSON data instantly, with error detection and tree-style formatting.

🔑

Generate strong and customizable passwords with control over length, symbols, and entropy.

📱

Create QR codes for text, links, or Wi-Fi credentials directly in your browser — instantly and locally.