Developer Tools
Developer-friendly utilities for generating favicons, working with Base64, and more.
Base64 Converter
Free online Base64 encoder/decoder. Convert images to Base64 and preview Base64 strings instantly. Supports a wide range of image formats including JPG, PNG, WEBP, AVIF and more.
Website PWA Icon Generator
Free online website PWA icon generator. Generate a complete favicon + PWA icon package from any image. Includes industry-standard filenames, a web manifest, and ready-to-paste <head> tags.