Image Resizer
Resize single or multiple images to exact pixels, percentage, or social media presets. Batch download as ZIP.
Add images to resize
Supports single or batch processing
About This Tool
Image Resizer lets you change image dimensions by exact pixel values, a percentage of the original size, or from a preset list of common sizes for social media, device displays, icons, and web use.
The aspect ratio lock keeps proportions intact automatically. Fit modes control what happens when resizing to a different aspect ratio: Stretch distorts to fill, Contain fits inside with padding, Cover fills and crops the edges.
Batch mode lets you resize multiple images at once and download them all in a single ZIP file. Output to PNG, JPG, or WebP with quality control. All processing runs locally in your browser.