Image will be saved as a high-quality .JPG (Adjust file size using the quality slider).
Resize & Compress Images Online for Free
ITKB's image management tool is designed to help you resize and compress your images in one place. Whether you need to prepare photos for job applications, official documents, or website uploads, our tool processes everything directly on your browser, ensuring maximum speed and privacy.
Lightning Fast
Resize images instantly without waiting for server uploads. Save your time and bandwidth.
100% Safe & Secure
Your images never leave your device. The original files remain safe on your local machine at all times.
High Quality
Uses advanced resizing algorithms to maintain sharpness, preventing pixelation even when reducing file size.
How to Resize and Compress Images
Select the image you want to resize. We support JPG, PNG, and WebP formats. You can choose from your device or drag and drop.
Specify the desired width and height in pixels. If you need to reduce file size (e.g., under 200KB), adjust the Quality slider accordingly.
Check the preview of your resized image. Once satisfied, click the download button to save the new file directly to your device.
Frequently Asked Questions (FAQ)
❓ What is the difference between Resizing and Compressing?
Resizing changes the physical dimensions (width and height) of an image, while Compressing reduces the storage file size (KB/MB) without necessarily changing the dimensions. ITKB's tool allows you to do both in one step.
❓ Why is my image file size still large after resizing?
File size depends on both the resolution and color depth. We recommend slightly lowering the Quality setting or reducing the pixel width further to achieve a smaller file size (e.g., under 200KB).
❓ Does this tool work on mobile devices?
Yes! You can use it directly via your browser on iPhone, iPad, or Android without installing any additional apps. Perfect for quick image edits on the go.