Image Resizer
Resize images by width, height, or common presets while keeping your files on your device the entire time.
Drag and drop an image here, or
JPEG, PNG, or WebP · up to 25MB · processed locally in your browser
How to Use
- 1Drag and drop an image, or click to browse for one.
- 2Set an exact width and height, or pick a preset.
- 3Click Resize, then download the result.
Features
- Exact width/height control
- Aspect ratio lock
- Common size presets
- 100% client-side processing, nothing is uploaded
Example
Upload an image and try one of the presets, like Instagram Square, to see it resized instantly.
About This Tool
Resizing an image changes its pixel dimensions, which is different from compressing it. You might resize an image to fit a specific layout, meet a platform's upload requirements, or reduce dimensions to shrink file size.
This tool draws your image onto an HTML canvas at the target dimensions and exports the result, all locally in your browser. The aspect ratio lock keeps proportions correct when you only want to change one dimension.
FAQ
- Will resizing distort my image?
- Only if you disable the aspect ratio lock and choose dimensions with a different ratio than the original.
- Does this tool upload my image?
- No. Resizing happens locally using the canvas API in your browser.