Free online image resizer: change width, height or scale by percentage while keeping aspect ratio when you need it. Great for avatars, covers, product images and upload size limits. Batch export without watermarks.
Drop images here
Max 40MB each, up to 30 files
Quality
100Before uploading avatars, banners or social posts, you often need to resize an image or change its pixel size. Resize JPG, PNG, WebP and AVIF in your browser by width, height or percentage—no install, no upload.
Aspect lock and “Don’t enlarge” stay on by default; turn off “Don’t enlarge” when you intentionally need a larger image. Batch up to 30 files, keep or switch JPG/PNG/WebP, then send results to the image compressor for a smaller file.
All resizing happens on your device, so private photos and screenshots never leave your browser.
Scale by one side or use a percentage. Don’t-enlarge is on by default to reduce blur; uncheck it when you need to upscale.
Up to 30 images, 40MB each. Download individually or as a ZIP with clear filename suffixes.
Resizing changes width/height in pixels or by percent—common for avatars, covers, product shots, and upload limits. Scale proportionally or set custom dimensions. Batch resize here with free, watermark-free downloads.
In Exact size, enter the target width and keep Maintain aspect ratio on—height is calculated from the last side you edit. Example: width 1920. Each image uses its own ratio. Height-only or percent scale follows the same rule.
Locked: change one side and the other scales (based on the last side edited). Unlocked: you must enter both width and height; the image stretches to those pixels and may distort. With Don’t enlarge on, if the target exceeds the original, the image fits inside the original bounds at the target ratio instead of only capping one side.
When on, if the target is larger than the original pixels, the image stays at original size so interpolation doesn’t soften it. To upscale, turn Don’t enlarge off. For sharper enlargement of small/blurry images, use image upscale instead.
Up to 30 images, 40MB each. Mobile browsers work; large batches are faster on desktop.
You changed pixel dimensions, which may not shrink file size much. Use image compress next, or export as WebP.
Resize scales the whole image; crop cuts away edges; upscale tries to make small/blurry images sharper when enlarged. Use them in sequence as needed.