How-To Guides & Tutorials

Step-by-step instructions on converting files, optimizing media, generating code, and managing privacy using client-side browser tools.

• How to Merge Multiple PDF Files Securely in Your Browser — Combine PDF files locally on your device.
• How to Compress Large PDF Files Without Losing Quality — Reduce PDF size with client-side WebAssembly.
• Why and How to Convert Images to Modern WebP and AVIF — Faster web performance with next-gen formats.
• How to Generate TypeScript, Kotlin, Swift, and Go Types from JSON — Instant type definition generator.
• Client-Side vs Server-Side Tools: Why Zero-Upload Is Better for Privacy — 100% private in-browser utilities.