Change image dimensions to exact pixels or percentage. No upload, no account, 100% private. Supports JPG, PNG, WEBP.
Set exact pixel dimensions, resize by percentage, or choose a social media preset.
Open Image Resizer →Enter precise width and height values. Perfect for web design and social media specs.
Resize by percentage — e.g. 50% to halve image size while keeping proportions.
Lock the ratio so your image never gets stretched or distorted.
Drop multiple images and resize them all to the same dimensions at once.
Resize and convert to JPG, PNG, or WEBP at the same time.
Files never leave your browser. All processing is done locally using JavaScript.
Open Quick Tools Image Resizer, drop your image, enter target dimensions or percentage, and download. No account needed.
Downsizing always preserves quality. Upscaling beyond the original resolution reduces sharpness — this applies to all image editors.
Enter width and height in the pixel fields. Toggle "lock aspect ratio" to avoid distortion.
JPG, PNG, and WEBP — with optional format conversion on download.
Yes! Bulk resize all images to the same dimensions in one go.