Image Resizer & Form Spec Optimizer
Resize image dimensions with pixel controls and social media presets.
Drag & drop image files here, or browse
Supports JPG, PNG, and WebP. 100% client-side local processing.
Common Presets (Avatars, Open Graph, Responsive & Form Specs)
Widthpx
Heightpx
Preserve Aspect Ratio: Enabled (Proportions Protected)
Maintains original image width-to-height ratio so resized images retain clean proportions without stretching or warping.
Prevents scaling the image beyond its original natural dimensions to preserve crisp image sharpness and avoid blurry pixelation.
Privacy GuaranteeAll pixel interpolation and target size optimization happen strictly on your device inside Web Workers.