FREE IMAGE TOOL
Image Resizer
Resize any image to exact pixel dimensions. Supports PNG, JPG, and WebP. Client-side only.
Drop your image here
Supports PNG, JPG, WebP
Why Use Our Image Resizer?
Exact Dimensions
Enter precise pixel dimensions for width and height. Lock the aspect ratio to avoid distortion.
100% Private
Your image never leaves your browser. All resizing happens locally using the Canvas API.
Aspect Ratio Lock
Toggle the lock button to keep your image proportions intact while resizing.
Works on Any Device
Fully responsive. Use on phone, tablet, or desktop with the same precision.
Multiple Output Formats
Export your resized image as PNG, JPG, or WebP with adjustable quality for JPG and WebP.
Quick Presets
Choose from common sizes like 1280x720, 1920x1080, square, or 50% scale with one click.
Frequently Asked Questions
How do I resize an image?
Upload your image, enter the target width and/or height in pixels, choose your output format, and click Resize Image. Then click Download.
Can I keep the aspect ratio?
Yes. Click the lock icon between the width and height fields to lock the aspect ratio. Changing one dimension will automatically update the other.
Is my image uploaded to a server?
No. All resizing happens locally in your browser. Your image never leaves your device.
What formats can I export?
You can export as PNG (lossless), JPG (with quality control), or WebP (with quality control).
Are there preset sizes?
Yes. You can quickly select common sizes like 1280x720, 1920x1080, 800x600, square, or 50% of the original size.
Is there a maximum resolution?
There is no enforced limit, but very large images may be slow to process on lower-end devices.