WebP Converter - Convert thousands of PNG/JPG to WebP locally in seconds

💡 What inspired me & the problem I'm solving As a web developer, I found myself constantly optimizing images to improve site speed and SEO. But my workflow was always hitting a wall. I was tired of using sketchy online converters where you have to upload files one by one, hit strict size limits, and wait forever. Plus, uploading client images to third-party servers always felt like a privacy nightmare. I looked for a simple, lightweight desktop app that could just batch-convert thousands of images locally—without the bloat of heavy design software. I couldn't find exactly what I wanted, so I decided to build it. ⚙️ How the project evolved Initially, this was just a quick internal script I coded for myself. But as I used it, my process evolved. I realized that speed and extreme simplicity were everything. I spent a lot of time refining the engine so it could handle huge folders without crashing, and I focused on a dead-simple "drag-and-drop" interface. Preparing for this launch actually pushed me to make the app even more robust and user-friendly for non-technical users, like bloggers and shop owners. ✨ Why it's different: 100% Offline & Private: Your images never leave your computer. Security by design. True Batch Processing: Drag and drop an entire folder of PNGs/JPGs and let it run. No file size limits. Zero Friction: No subscriptions, no ads. Just a fast utility tool that gets the job done. It is available for Windows / Mac / Linux. It is free on Linux and just $10 for lifetime on other platforms. I’ll be here all day to answer your questions, collect your feedback, and hear your feature requests. Let me know what you think! Thank you so much for your support!