Image Resizer - For Developers

Instantly generate MV3 manifest icons, Web Store screenshots, and favicons locally with zero server uploads.

Image Resizer - For Developers is the ultimate, zero-junk image preparation toolkit built specifically for Chrome Extension and Web Developers. Stop wasting time in Photoshop trying to calculate the exact dimensions for your extension icons, Chrome Web Store banners, and website favicons. Drop your logo in, choose a playbook, and download a perfectly organized .zip file instantly. ✨ KEY FEATURES ✨ 🚀 1-Click Playbooks Automatically generates the exact file structures you need: • Chrome Manifest Icons • Chrome Web Store Screenshots and Promo Banners • Web Developer Favicons and Social Banners 📐 The "Freedom" Resizing Engine Easily adapt a square logo to a wide horizontal banner without distortion: • Fit: Shrinks your image to fit and pads the empty space. • Fill: Auto-crops and centers your image perfectly. • Stretch: Forces exact pixel dimensions. 🎨 Smart Background Padding Fill empty background space with solid hex colors, transparency, or a premium frosted-glass blur effect. ⚡ Code Snippet Generator Automatically generates the JSON icons block for your manifest, or the HTML link tags for your website head. 🔒 100% Offline & Private Images are processed entirely in your browser's local RAM using native HTML5 Canvas APIs and destroyed when you close the tab. Nothing is ever uploaded to any server. 🖱️ Right-Click Integration Right-click any image on the web and send it directly to the resizing workspace. Supported Inputs: Easily drop in any standard web image file (up to 50MB). Outputs: Your uploads are automatically converted into perfectly sized, web-ready transparent assets.