Resize Image Online Free
Change image dimensions in pixels or resize by percentage. Keep the aspect ratio to avoid stretching your JPG, PNG or WebP image.
Upload image
How to resize an image online
- Upload your image: Select a JPG, JPEG, PNG or WebP image from your device.
- Choose a resize method: Set an exact width and height in pixels, or use the percentage slider to scale the image.
- Keep proportions: Leave Keep aspect ratio enabled to prevent the image from looking stretched or distorted.
- Resize and download: Click Resize Image, then download the new image file when processing finishes.
Why resize images?
- Meet image dimension rules for websites and online forms.
- Prepare profile photos, banners, thumbnails and social media images.
- Reduce oversized dimensions before uploading images.
- Set exact width and height for web design projects.
- Resize JPG, PNG and WebP files without installing software.
Are my images private?
Your uploaded image is used only to create the resized version you request. Temporary input files are deleted after processing, and the resized output file is automatically removed from the server after 30 minutes. You can also delete it manually at any time.
Image resize FAQ
Is this image resize tool free?
Yes. You can resize JPG, PNG and WebP images online for free without creating an account.
Can I resize an image by exact pixels?
Yes. Select the By pixels option and enter your required width and height in pixels.
What does Keep aspect ratio do?
It automatically adjusts the other dimension as you change width or height, helping the image keep its original proportions without stretching.
Can I resize an image by percentage?
Yes. Select By percentage and use the scale slider to make the image smaller or larger than its original dimensions.
Which image formats are supported?
You can upload JPG, JPEG, PNG and WebP images. The resized output keeps the same image format as the uploaded file.