Resize Images Online
Upload your image to resize it to a specific size or percentage.
or drag & drop here
Define the new size:
We will automatically reduce image quality if necessary to ensure the file stays under this limit (e.g., for uploading to portals).
The Best Free Online Image Resizer
Welcome to MyImageResizer.Net, the ultimate tool to resize image files online. Unlike other tools that upload your photos to a server, our simple image resizer processes everything directly in your browser. This means your photos never leave your device, ensuring 100% privacy and lightning-fast speed.
Why Use Our Photo Resizer?
- Privacy First: No server uploads. Your images stay safe on your computer or phone.
- High Quality: Smart algorithms to shrink pictures online without losing clarity.
- Fast & Free: No registration, no limits. Just upload and resize photo instantly.
How to Resize Image for Instagram & Social Media
Social media platforms have strict size requirements. Use our tool to perfectly resize image for Instagram, Facebook, and more:
For posts, use 1080x1080 (Square) or 1080x1350 (Portrait). For Stories, use 1080x1920.
Profile pictures should be 170x170. Cover photos look best at 820x312 pixels.
YouTube
Channel banners require large images. Access our youtube banner size preset (coming soon) or set dimensions to 2560x1440.
Frequently Asked Questions
How do I make an image smaller?
To make image smaller in file size (KB/MB), use our "Percentage" mode to scale down the dimensions, or switch to the Image Compressor tool to reduce quality while keeping dimensions the same.
Can I resize GIF files?
Yes! Our tool works as a gif resizer as well. You can resize animated GIFs just like static images.
Is this mobile friendly?
Absolutely. You can use MyImageResizer.Net to resize image on phone (iPhone or Android) directly from your browser. It acts as a lightweight picture resizer app without installing anything.
What formats are supported?
We support all modern web formats. You can resize JPG, PNG, WebP, and even convert photo formats using our Converter tool.