Prepare an image for the web
Set the crop and dimensions before reducing file size.
- Crop the image
- Set its dimensionsHere
- Compress the image
Choose WebP when compressing a transparent image. JPG uses a white background.
Resize image
Change an image width and height with optional aspect ratio preservation.
Maximum 25 MB and 40 megapixels. Each dimension supports up to 16,384 px. Everything is processed in your browser.
Reprocessing can change metadata and color profiles. JPG does not preserve transparency: a white background is used. PNG and WebP support transparency.
Your files are processed here, on your device
We do not send your file or text contents to a processing server. No account is needed and there is no daily operation quota. Individual tools have size limits to protect your device’s memory.
A connection is needed to load the site and its resources. Hosting may receive technical visit data. Favorites store only tool identifiers in this browser.
How we handle your data →How to use this tool
- Load the image and inspect its original dimensions.
- Keep aspect ratio enabled to avoid distortion and change width or height.
- Export and check the copy’s dimensions and readability.
An example you can verify
Fit an image to a listing or presentation size.
Example input
400 × 200 px image; new width 100 px with aspect ratio enabled.
Expected result
100 × 50 px.
Try these files containing fictitious data:
Download sample · image-400x200.pngDisabling aspect ratio may distort the image. Enlarging dimensions does not create new detail.
Continue your task
Download the result or copy the text before opening another tool. Then load or paste it into the next step; content is not transferred automatically.
Settings and limits
Select an image and enter a width or height in pixels. Keep aspect ratio adjusts the other dimension. Turn it off to set both independently. Enlarging an image cannot recover lost detail.
Frequently asked questions
Can I enlarge a photo without losing quality?
You cannot create details missing from the original. To avoid blur, use an image with sufficient resolution.