Image Resizer
Set image width and height, choose a fit mode and export an image sized for your upload requirements.
FreeBrowserAbout Image Resizer
Resize an image to a chosen width and height with selectable fit behavior. Choose whether to keep its aspect ratio, fit within a box or fill a target area before downloading the export.
When to use this tool
- Prepare a cover image with required dimensions.
- Create a smaller version of a large photograph.
Limits to know before using it
Inside fit can produce dimensions smaller than the target box. Cover can crop edges, fill can distort proportions, and upscaling cannot recover missing detail.
Data handling and cost
The main operation runs in your browser; tool input is not uploaded for processing. The site can still use session cookies and collect operational or usage data as described in the privacy policy.
Free to use in your browser, with no sign-in needed.
Frequently Asked Questions
Export PNG, JPEG or WebP. Input supports formats your browser can decode, including AVIF. AVIF encoding is unavailable; animated inputs export as a static frame.
No. You can provide just one dimension and the other will be calculated to maintain the original aspect ratio. Providing both dimensions activates the fit mode logic.
This happens with the Contain fit mode when the image aspect ratio does not match the target box. The padding color defaults to white. Change the background color setting to match your design.