Increase Image Resolution for Print at 300 DPI
Enhance, sharpen, and upscale this type of image with local Canvas controls. Your source photo stays on your device.
Ready to prepare your file?
Open the interactive DocFlexi tool with this page's recommended output settings.
Official specifications
- Dimensions
- 3600 × 2400 px
- File size
- Up to 20,000 KB
- Output format
- PNG / JPEG / WebP
- Aspect ratio
- 3:2 or source ratio
- Country / region
- Global
How to use this tool
- Choose a photo, signature, PDF, or image from your device.
- Review the pre-configured dimensions or file-size target.
- Adjust the crop or conversion settings, then generate the output.
- Download the result and confirm it matches the receiving portal's current rules.
Requirements and practical guidelines
- Choose output pixels based on the physical print size you need.
- A larger pixel count does not guarantee professional print quality from a low-resolution source.
- Ask your print provider whether it needs embedded DPI metadata.
Important: Application authorities can change specifications. Treat the official application notice as the final source of truth.
Why use DocFlexi for this requirement?
Unlike upload-based converters, DocFlexi uses browser APIs to process the file on your device. That makes it useful for identity photos, signatures, immigration documents, and marketplace assets that should not be sent to a third party. The generated download is created only after you choose to export it.
Frequently asked questions
Does the downloaded file contain 300 DPI metadata?
The tool increases pixel dimensions; use a print application to set or confirm DPI metadata when required.
Which format is best for print?
PNG is useful for graphics, while high-quality JPEG is commonly used for photographs.