Image Upscaler
Enlarge your images 2x, 3x, or 4x with multiple interpolation methods. Choose between nearest neighbor for pixel art or smooth upscaling for photos.
Drop images here or click to browse
Supports JPG, PNG, WebP. Multiple files supported.
All processing happens in your browser. Your images never leave your device.
How to Upscale Images
Image Upscaler Use Cases
Pixel Art Scaling
Use nearest neighbor to upscale pixel art without blurring. Perfect for game assets, icons, and retro-style graphics that need crisp edges.
Print Preparation
Enlarge images for print materials like posters, banners, and large-format prints. Smooth interpolation helps maintain quality.
Thumbnail Enhancement
Upscale small thumbnails and preview images to usable sizes for presentations, reports, and web pages.
Social Media Images
Enlarge small images to meet minimum size requirements for social media platforms, profile pictures, and cover photos.
Retro Game Screenshots
Scale up retro game screenshots and emulator captures with nearest neighbor to preserve the original pixel-perfect look.
Web Asset Scaling
Generate 2x and 3x versions of web assets for high-DPI/Retina displays from standard resolution source images.
Frequently Asked Questions
Ready to Upscale Your Images?
Enlarge images up to 4x in seconds. Free, private, and works entirely in your browser.