Image Resizer
Resize images to any dimensions. High-quality Lanczos resampling. Keep aspect ratio, scale by percentage, or set exact pixels.
Drop image here or click to upload
JPEG, PNG, WebP, GIF supported
FAQ
Is my image uploaded anywhere?
No. Image processing happens entirely in your browser using the HTML5 Canvas API. Your images never leave your device.
📖 About Image Resizer
Image Resizer is a free, browser-based tool built for developers, designers, and everyday users. Resize images to any dimension. Maintain aspect ratio, crop, and scale. Download as PNG, JPEG, or WebP. Free online image resizer — no upload needed. This tool processes everything locally using JavaScript — no data is uploaded to any server, no account is required, and there are no usage limits. Whether you’re working on a quick project or handling sensitive data, your privacy is fully protected. Bookmark this page and use it anytime — it works on desktop, tablet, and mobile devices.
How to Use
- Enter your data — Type, paste, or upload your input in the fields above.
- Configure options — Adjust any settings or parameters to match your requirements.
- Get instant results — Output updates automatically in real-time as you type.
- Copy or download — Use the Copy button to grab results, or download if available.