About Resize Image
Resize images using pixel dimensions or percentage scaling. Maintain aspect ratio and set width or height with automatic adjustment. Download results individually or as a ZIP archive.
- Input
- JPG, PNG, WebP, GIF, SVG
- Output
- Download the result in the format shown beside its filename. Batch ZIP is available only where the result area offers it.
- Processing
- The current implementation processes the selected files on this device. Processing libraries, language data or models may be downloaded separately; these resource requests do not require uploading the selected file.
- Limits and behavior
- Pixel and percentage modes are available. Keeping the aspect ratio changes the other dimension automatically. File capacity depends on device memory and input encoding. Large or unsupported files can fail; encrypted PDFs may need to be unlocked before use. There is no site-wide file-size guarantee.
Available settings and defaults
- Resize Method: Default Resize by Pixels · Choices: Resize by Pixels · Resize by Percentage
- Maintain Aspect Ratio: Default On
- Dimension Type: Default Set Width · Choices: Set Width · Set Height
- Width (in pixels): Default 800
How to use Resize Image
- Choose a supported file, or add and order files when the tool supports multiple inputs.
- Review the settings, then select Start processing. Wait for the result or a visible error.
- Check the result and download the output. Adjust settings and process again if needed.
Questions about Resize Image
What input does Resize Image accept?
JPG, PNG, WebP, GIF, SVG
How do I save the result from Resize Image?
Download the result in the format shown beside its filename. Batch ZIP is available only where the result area offers it.
What limitations should I know about?
Pixel and percentage modes are available. Keeping the aspect ratio changes the other dimension automatically. File capacity depends on device memory and input encoding. Large or unsupported files can fail; encrypted PDFs may need to be unlocked before use. There is no site-wide file-size guarantee.
Where does processing happen?
The current implementation processes the selected files on this device. Processing libraries, language data or models may be downloaded separately; these resource requests do not require uploading the selected file.
Implementation notes reviewed: 2026-10-25