Resize images instantly

What this tool does

This tool resizes images to any dimensions directly in your browser. Adjust width and height for websites, social media, documents, or any other use — instantly and without uploading anything.

How to use

1. Upload or drag your image into the box above
2. Enter the desired width and/or height in pixels
3. Toggle aspect ratio lock to keep proportions
4. Click "Resize image" and download instantly

Benefits

• Resize to exact pixel dimensions
• Lock aspect ratio to avoid distortion
• No uploads required — 100% private
• Fast processing directly in your browser
• Works on all devices

FAQ

Will resizing reduce quality?

Enlarging an image beyond its original size may reduce sharpness. Reducing size generally maintains good quality.

What does "lock aspect ratio" mean?

It means the width-to-height proportion stays the same. If you change one dimension, the other adjusts automatically to avoid stretching the image.

Is this tool secure?

Yes. Your images are processed locally in your browser and never uploaded to any server.