Image Resizer & Cropper
Resize, crop, rotate and flip images locally in your browser.
Create precisely sized images without uploading them. Reposition the crop visually, zoom in, choose an aspect ratio, rotate or flip the source, then export as WebP, JPG or PNG.
About This Tool
Image Resizer & Cropper is a privacy-friendly browser tool for preparing images for websites, social media, documents and design workflows. It uses local canvas processing to crop and scale the selected image, with custom output dimensions, common aspect-ratio presets, zoom, repositioning, rotation, flipping and format controls.
How to Use
- Upload or drag an image into the tool.
- Choose Free, 1:1, 4:3 or 16:9, then set the required output dimensions.
- Drag the image inside the preview to reposition the crop and use Zoom to frame it.
- Optionally rotate, flip and choose WebP, JPG or PNG.
- Click Create Image, then download the finished crop.
Example
For a 1200 × 1200 square image, select 1:1, keep the output at 1200 × 1200, drag the subject into position, adjust zoom, and export as WebP.
Frequently Asked Questions
Does this tool upload my image?
No. Cropping, resizing and export happen locally in your browser.
Does cropping preserve the selected aspect ratio?
Yes. The preview and exported image follow the output width and height, and the preset buttons keep common ratios synchronized.
Can I reposition the crop?
Yes. Drag the image inside the preview to move it while the crop frame stays fixed.
Can I rotate or flip an image?
Yes. Rotation presets include 0, 90, 180 and 270 degrees, with separate horizontal and vertical flip controls.
Which output formats are supported?
The tool offers WebP, JPG and PNG. Actual encoding support depends on the browser.
Will resizing reduce image quality?
Any raster resampling can affect detail. The tool enables canvas image smoothing and requests high smoothing quality when the browser supports it.