Image Resizer
Resize images to any dimension while maintaining quality
Processed locally in your browser
Frequently Asked Questions
Does resizing an image reduce its quality?
Enlarging an image beyond its original dimensions can reduce sharpness because new pixels must be interpolated. Downscaling generally preserves quality well.
What does locking the aspect ratio do?
Locking the aspect ratio ensures that when you change the width, the height adjusts proportionally (and vice versa), preventing the image from appearing stretched or squished.
Is my image uploaded to a server?
No. All resizing is done locally in your browser using the HTML Canvas API. Your image never leaves your device.
What image formats are supported?
You can upload any format your browser supports, including PNG, JPEG, WebP, GIF, and SVG. The resized output is downloaded as a PNG file.