Hi everyone! 👋 I'm the creator of Euthenia Studio. Euthenia Studio is a collection of 10 free, privacy-first online tools - image conversion, PDF merging, bulk renaming, QR codes, color picking, study planning, and more. Every tool runs entirely in your browser. Nothing gets uploaded to a server. Your files never leave your device. Why I built this: - I was tired of "free" tools that actually mine your data - I wanted a single Studio Pass ($5.99 lifetime) instead of paying for 10 separate subscriptions - Everything should work offline or on slow connections The tools: 🖼️ PngForge — image converter (PNG, WebP, AVIF, JPG) 📄 PDFMerge — merge, split, rotate PDFs 📋 ClipVault — clipboard history manager ✏️ QuickRename — bulk file renamer 📦 PixelShrink — batch image compression 🗂️ FolderScope — disk usage visualizer 🎨 ColorSnap — color picker & palettes 🔳 QRFlow — QR code generator & scanner 📚 StudyFlow — study planner with timer 💿 BackupBuddy — backup manager Would love to hear your feedback or answer any questions! Which tool would you find most useful?

Euthenia Studio

Free online tools that never upload your data

Free online tools that never upload your data