TERMS & LIMITATIONS
Check the file before you use it.
Last updated: 16 September 2026
ImageTool is a free browser-based utility for preparing an image to the file requirements you enter.
Use images you may process
Use the tool only with images you are entitled to use. Selecting or processing an image does not transfer ownership to ImageTool. The tool does not publish your images.
What the checks mean
A passing result means the generated image meets the size, pixel and output-format rules entered into this tool. It does not confirm that those rules match a destination’s current requirements. ImageTool is not affiliated with, endorsed by or an acceptance service for an application portal.
Check the destination’s format, background, content and capture requirements yourself. Do not use a compressed result if lost detail makes a document, signature or other important information unreadable.
Compression changes images
JPEG compression can remove detail and replaces transparent areas with white. PNG preserves transparency but may need smaller dimensions to fit a limit. The tool may resize, add space or crop according to your settings. Re-encoding may remove metadata. A request that cannot be met within processing limits returns an error rather than a guaranteed output.
Keep your original. Review the full-size output and confirm the downloaded file before relying on it.
Supported use and availability
The tool processes a single JPG or PNG up to 40 MB and 32 megapixels, subject to browser and device limits. It requires JavaScript and compatible image APIs. Speed, available memory and saving steps vary by device. Features may change; uninterrupted availability is not guaranteed.
Privacy and analytics
Images are processed locally. The live website loads Google Analytics by default without an on-site consent gate or analytics settings. The image tool still works when analytics is unavailable. Read the privacy page for the current handling of image data, visits, tool events, cookies and hosting requests.