Resize images to any dimension with aspect ratio locking, social media presets, format conversion, and instant download.
Drag & drop any JPG, PNG, WebP, or SVG file here, or click to browse
Resize photos and graphics to exact pixel dimensions, percentage scales, or social media aspect ratios with zero loss in sharpness.
Choose or drag and drop any JPG, PNG, or WebP picture from your computer, tablet, or phone.
Enter exact pixel width and height, lock aspect ratios, or pick standard presets for Instagram, YouTube, Twitter, and print photos.
Select your desired output format (JPG, PNG, WebP) and download your optimized, resized picture instantly.
Your files and data are processed directly inside your browser. No file uploads to external servers, ensuring zero risk of leaks.
Eliminate upload and download latency. Optimized algorithms deliver instant results without waiting in queues.
Maintain exact original proportions automatically or unlock to apply custom non-uniform width and height dimensions.
One-click dimensions tailored to Instagram Square, Stories, YouTube Thumbnails, Facebook Banners, and 4x6" photo prints.
Easily convert between JPG, PNG, and WebP while fine-tuning image compression quality sliders for optimal file size.
All image decoding and resizing operations run client-side using HTML5 Canvas. Your personal photos are never uploaded to any remote server.
Everything you need to know about Image Resizer on LutaTech.