When this tool is useful
Use this when pixel dimensions are larger than needed or an image must fit a specific size.
Image tool
Image Resizer
Resize images with width and height controls. Aspect ratio lock is enabled by default to avoid accidental distortion.
Live converter
Image Resizer
Processed in your browser. Your images are not uploaded to ConvertZiva.
Drag & drop your files here, or choose files. JPG, PNG, and WebP. Up to 12 images, 10.0 MB each.
Aspect ratio lock is on by default to avoid accidental distortion.
0 images selected0 B totalBrowser-local processing
Format notes
Keeping aspect ratio avoids stretching. Upscaling can make softness more obvious because it cannot add real detail.