Batch Image Resizer & Icon Generator - IndieResizer

IndieResizer: Privacy-first batch image resizer & icon generator. Crop and resize images locally with no uploads.

🖼️ IndieResizer is a production-grade, privacy-first image resizing and icon generation tool built for indie hackers, developers, designers, and creators. Resize, crop, and generate multiple image sizes in one workflow — directly in your browser. No uploads. No cloud processing. No complicated image editors. Your images stay on your device. ⚡ Batch Image Resizing Resize multiple images and generate multiple sizes at once. Instead of opening an image editor for every individual file, IndieResizer lets you process your assets in batches and quickly create the sizes you need. Perfect for: App icons Website images Browser extension icons PWA assets Favicons Social media images Product screenshots Marketing assets UI resources 🎯 Smart Crop & Resize Quickly crop and resize images for different dimensions and use cases. Create consistent image assets without repeatedly opening Photoshop, Figma, or other heavyweight design tools. Designed for fast, repetitive image preparation during development. 🧩 Icon Generator for Developers Generate multiple icon sizes from a single source image. Useful when building: Chrome Extensions Web Extensions PWAs Websites Web Apps Mobile Apps Desktop Apps Developer Tools Prepare your icon assets once and generate the required sizes in a single workflow. 📦 Multiple Sizes, One Workflow Need the same image in different dimensions? Simply add your source image and generate multiple output sizes without repeating the process manually. For example: 16 × 16 32 × 32 48 × 48 64 × 64 128 × 128 192 × 192 256 × 256 512 × 512 Custom dimensions are also supported for workflows that require specific image sizes. 🔒 Privacy First — Process Images Locally Your images are processed locally in your browser. Your files don't need to be uploaded to a remote server. This makes IndieResizer ideal for working with: Private product assets Unreleased app icons Client designs Internal screenshots Development resources Confidential images No account is required and no cloud image-processing service is needed. Your images stay on your device. 🚀 Built for Indie Hackers IndieResizer is designed around a simple idea: Developers shouldn't need a full image editor just to resize an icon. Whether you're launching a Chrome extension, building a SaaS product, creating a PWA, or preparing assets for your next indie project, IndieResizer helps you get production-ready image assets faster. 🛠️ Developer-Friendly Workflow Built for people who value speed and simplicity. Batch image processing Multiple output sizes Custom dimensions Crop and resize Icon generation High-quality image resizing Local browser processing Simple workflow No account required 🌐 Perfect for Web & App Development IndieResizer is especially useful when preparing assets for: Chrome Extensions Generate the icon sizes commonly required by browser extensions. PWAs Create application icons and other image assets for progressive web applications. Websites Resize logos, thumbnails, hero images, and other web assets. SaaS Products Prepare product icons and marketing images without uploading private assets to an online image service. Mobile & Desktop Apps Generate consistent application icon assets from a single source image. 🧘 Lightweight Alternative to Full Image Editors If all you need is to crop, resize, or generate icons, you shouldn't have to launch a heavyweight graphics editor. IndieResizer focuses on one thing: Fast, simple, local image processing. No unnecessary complexity. No learning curve. Just the tools you need to prepare your assets. 🔐 Privacy-Friendly by Design IndieResizer is built with privacy as a core principle. Local image processing No required account No image uploads No cloud image processing No unnecessary workflow complexity Your original files remain under your control ⚡ From One Image to Production-Ready Assets Select your source image, choose the sizes you need, and generate your assets. Crop. Resize. Generate. Ship. IndieResizer helps indie hackers and developers turn a single image into a complete set of production-ready assets in seconds.