Image Resizer
Resize images by custom dimensions or percentages with aspect ratio lock.
Initializing Tool Engine...
Loading secure local client-side assets to process your images inside your web browser offline.
How to use Image Resizer
- 1 Drop your target image file of any type into the tool panel.
- 2 Choose whether to scale by precise pixel width/height or by standard percentages (25%, 50%, 75%, 200%).
- 3 Toggle the "Maintain Aspect Ratio" checkbox to prevent image stretching or distortion.
- 4 Verify the preview, and download the resized file.
Frequently Asked Questions
Will maintaining the aspect ratio stretch my images?
No. When locked, changing the width automatically calculates the proportionate height to keep the image shape identical.
Can I scale an image up to a larger size?
Yes, you can scale images up. However, upscale stretching will reduce sharp lines and result in softer pixels depending on the original quality.
What is pixel interpolation?
Our tool uses high-quality canvas bicubic interpolation, ensuring edges remain as smooth as possible during dynamic resizing operations.
Zero Remote Uploads
Picxel uses advanced client-side web APIs and HTML5 modules. Your images remain in your web browser memory buffers and are never sent to external servers or remote endpoints.