Free Image Resizer Online
Resize JPG, PNG and WebP images online by setting your exact width and height. Adjust the quality and download your resized image directly from your browser.
Resize Images Online for Free
Our free image resizer makes it easy to change the dimensions of your images online. You can resize JPG, PNG and WebP files by entering the exact width and height you need. The tool works directly in your browser, so you can quickly prepare images for websites, blogs, social media, email and online forms.
Whether you need to make an image smaller, create a specific image size, or prepare a picture for a website, this image resizer gives you simple controls without requiring desktop software.
How to Resize an Image Online
- Click Browse Image and select a JPG, PNG or WebP file.
- Enter your desired image width and height in pixels.
- Keep Lock original aspect ratio enabled if you want to maintain the original proportions.
- Adjust the image quality when needed.
- Select your preferred output format.
- Click Resize & Download to save the resized image.
Why Resize an Image?
Large image dimensions can be inconvenient when you need a specific size for a website, social media platform or online form. Resizing an image changes its pixel dimensions so it can better fit your intended use.
- Prepare images for websites and blogs.
- Create images with specific pixel dimensions.
- Reduce oversized image dimensions.
- Prepare pictures for email attachments and online forms.
- Create correctly sized images for social media.
JPG, PNG and WebP Image Resizing
The image resizer supports three common image formats: JPG, PNG and WebP. You can also select a different output format before downloading your resized image.
JPG
JPG is widely used for photographs and other images where a smaller file size is useful.
PNG
PNG is commonly used for graphics, screenshots and images that require transparency.
WebP
WebP is a modern image format designed to provide efficient image compression while supporting common web image features.
Resize Images Without Distortion
If you change width and height independently, an image can appear stretched or compressed. The Lock original aspect ratio option helps maintain the original proportions when you change one dimension.
For example, if you change the width while the aspect ratio is locked, the height is automatically adjusted to match the original proportions.
Related Image Tools
After resizing an image, you may also find these tools useful:
- Image Compressor – reduce image file size.
- JPG to PNG Converter – convert JPG images to PNG.
- PNG to JPG Converter – convert PNG images to JPG.
- WebP Converter – convert images to WebP.
- All Image Tools – explore the complete collection.
Frequently Asked Questions
Can I resize JPG images online?
Yes. This image resizer supports JPG and JPEG images. Upload your image, enter the desired dimensions and download the resized result.
Can I resize PNG images?
Yes. PNG images are supported. You can enter your desired dimensions and choose PNG as the output format.
Can I resize WebP images?
Yes. WebP images can be uploaded and resized using the tool. You can also choose WebP as the output format.
Will resizing an image make it blurry?
Image quality can change when an image is resized, especially when a small image is enlarged significantly. The quality setting can also affect the final result for supported output formats.
Can I resize an image without changing its proportions?
Yes. Keep the Lock original aspect ratio option enabled. When you change one dimension, the other dimension is automatically adjusted to maintain the original proportions.
Is this image resizer browser-based?
Yes. The resizing operation uses browser-based JavaScript and the HTML canvas element to create the resized image.