Toolixy Blog

Guides, Insights & Tutorials

Practical guides on document security, modern media formats, and client-side web engineering.

Privacy & ArchitectureJanuary 15, 20264 min read

Why Client-Side Browser Tools Are Safer for Sensitive Documents

Learn how modern WebAssembly and HTML5 Canvas APIs allow online utilities to process PDFs, images, and JSON payloads directly on your device without server uploads.

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Image OptimizationFebruary 2, 20265 min read

WebP vs. PNG vs. JPEG: Which Image Format Should You Choose?

A practical guide to choosing the right image format for web performance, lossless graphics, and photography using client-side image conversion.

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Developer WorkflowsFebruary 18, 20263 min read

Mastering JSON Formatting, Minification, and Validation

How to quickly debug malformed JSON payloads, switch between readable indentation and minified production strings, and keep API credentials private.

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