CBZ to PNG Converter

Convert CBZ to PNG online, for free.



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Image Options
Choose a method if you want to resize the output image.
Choose a compression level to reduce output PNG file size. Lossy method reduce PNG size at the expense of image quality
Lower values give better compression (at the cost of image quality)
Correctly orient the image using the gravity sensor data stored in EXIF
Strip the image of any profiles, EXIF, and comments to reduce size



How to Convert CBZ to PNG?

  1. Click the “Choose Files” button to select your CBZ files.
  2. Click the “Convert to PNG” button to start the conversion.
  3. When the status change to “Done” click the “Download PNG” button

Easy to Use

Simply upload your CBZ files and click the convert button. You can also batch convert CBZ to PNG format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our CBZ to PNG Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.


Comic Book Zip (CBZ) is a file extension for digital comic book files that are compressed and archived into the ZIP file format. You can unzip CBZ using a ZIP utility as you would any other ZIP file. CBZ is a useful file type for creating Comic eBooks. The letters “CB” in the name lets readers know it contains comic book files, while the “Z” denotes that it was archived via ZIP. 

How to open a CBZ file?

CBZ opens by default in the CDisplay Comic Reader, which is freeware. CDisplayEx is another great program to use. On mobile, try Comic Rack (Android) and iComix (iOS). On Linux/Unix, try MComix.  


Since CBZ is an archive file format, converting it involves extracting the files and then re archiving them into another archive file format. Alternatively, after extracting the files, you can convert them individually to other file types, such as CBZ to JPG or CPZ to PDF


Developed by: CDisplay

Initial Release: 1993

Useful links:

https://de.wikipedia.org/wiki/Comic-Book-Format


Portable Network Graphics (PNG) is a raster-based file type that compresses images for portability. PNG images can have RGB or RGBA colors and support transparency, which makes them perfect for use in icons, or graphic designs. PNG also supports animations with better transparency (try our GIF to APNG). The benefits of using PNG are Plus, PNG is an open format that uses lossless compression

How to open a PNG file?

Generally, PNG files will open in your operating system’s default image viewer. PNG files are also easily viewable on all web browsers. If you are having trouble opening PNG files, use our PNG to JPG, PNG to WebP, or PNG to BMP converters.


Alternative programs such as GIMP or Adobe Photoshop are useful for opening and editing PNG files. PNG files are a bit larger than other file types, so exercise caution when adding them to a web page. One interesting feature of PNG files is the ability to create transparency in the image, particularly a transparent background. 


Developed by: PNG Development Group

Initial Release: 1 October 1996

Useful links: 

LifeWire article on PNGs

Wiki article on PNGs

Related PNG Tools: 

Use our Color Picker to pick colors from images


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