Drag a photo here
or click to choose a file · JPG, PNG, WebP, AVIF, HEIC
Nothing leaves your device. Everything is processed here.
SocialShrink adapts a single image to every format your social networks need. Upload a photo and generate optimized versions for Instagram (square, portrait, stories), TikTok, YouTube (thumbnail and Shorts), X, LinkedIn, and Pinterest, each cropped to the platform's exact dimensions and compressed to weigh as little as possible without visible quality loss. All processing happens in your browser via WebAssembly and the Canvas API: your image is never uploaded to any server.
Your images are processed entirely in your browser using WebAssembly and Canvas. No file leaves your device, there are no intermediate servers, and we store nothing. When you close the tab, not a trace remains. This is real local processing, not a marketing promise.