Free online CR2 to PNG converter

Source format: CR2

CR2 is Canon’s raw photo format used by many Canon digital cameras. It stores unprocessed sensor data together with camera metadata such as exposure settings, white balance, and lens information. Because it preserves a lot of original image detail, CR2 files are ideal for editing and post-processing.

CR2 is common in professional and enthusiast photography, especially for landscape, portrait, studio, and low-light work. It is not meant for direct sharing or web use without conversion.

Target format: PNG

PNG is a lossless image format widely supported by operating systems, browsers, and editing software. It is useful when you want clean edges, reliable compatibility, and no visible compression artifacts.

PNG is often used for graphics, screenshots, web images, and edited photos. For photographs, it is a good choice when quality matters more than file size.

How to convert cr2 to png

Because CR2 is a raw format, you need software that can decode the camera data before exporting it to PNG. The conversion is not just a simple rename; the raw image must be rendered first.

Option 1: Use the built-in converter on 101convert.com

1. Open the CR2 to PNG conversion page on 101convert.com.
2. Upload your .cr2 file.
3. Start the conversion and download the resulting .png file.

This is the simplest option if you want to convert online for free without installing software.

Option 2: Use desktop software for more control

Adobe Lightroom or Adobe Camera Raw

1. Import the .cr2 file into Lightroom or open it in Adobe Camera Raw.
2. Adjust exposure, white balance, contrast, and other settings as needed.
3. Export the image to a format your workflow supports, then save or convert it to PNG in an editor that can write PNG files.

Canon Digital Photo Professional

1. Open the CR2 file in Canon’s raw processing software.
2. Apply any desired corrections.
3. Use File → Convert and save or the equivalent export command.
4. Save the rendered image as PNG if that export option is available in your version, or export to another lossless format and then save as PNG in an image editor.

GIMP

1. Open the .cr2 file in GIMP; it will usually import the raw image through a raw-processing component.
2. Adjust the image if needed.
3. Use File → Export As.
4. Enter a filename ending in .png and confirm the export.

RawTherapee or darktable

1. Open the CR2 file in the raw editor.
2. Make your edits.
3. Export or queue the image as PNG from the output settings.

Quality and compatibility notes

CR2 to PNG is a one-way conversion from raw sensor data to a rendered image. Once converted, you lose the raw editing flexibility of the original CR2 file. White balance recovery, highlight recovery, and other raw adjustments are no longer as flexible in the PNG output.

PNG is lossless, so it preserves the rendered image quality very well, but it can produce larger files than JPEG. For photographs, PNG is usually best when you need maximum fidelity or transparency support rather than small file size.

Some CR2 files may not open in older software if they were created by newer Canon cameras. In that case, use up-to-date raw software or a converter that supports the camera model. Also, if the source image contains a wide color gamut or 16-bit data, the final PNG may be limited by the capabilities of the exporting application.

If you want a fast browser-based conversion, you can convert the file on 101convert.com for free without installing any software.