Convert HRZ to J2C
Convert HRZ images to J2C format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The HRZ file extension is associated with Slow Scan Television (SSTV), a method used by amateur radio operators to transmit still images via radio waves. HRZ files store images rendered from SSTV audio signals, typically as 256x240 pixel RGB bitmaps. These files can be viewed using software like XnViewMP or Logipole Konverter. SSTV allows for the transmission of images over high-frequency bands using single-sideband modulation (SSB). The HRZ format is not widely produced by specific programs, but several image viewers support it.
The J2C file extension stands for JPEG 2000 Code Stream, a format defined in Part 1 of the JPEG 2000 standard. Developed by the Joint Photographic Experts Group (JPEG) from 1997 to 2000, J2C files utilize wavelet-based compression, supporting both lossy and lossless compression. This format is primarily used for high-quality image storage and transmission, offering superior compression efficiency and flexibility compared to the original JPEG standard. J2C files are often embedded within other file formats like JP2 for enhanced metadata support.
Drag and drop a HRZ file into the upload area to start conversion.
Refine the HRZ image using tools before converting to J2C.
Once the J2C process is finished, the file will be ready for download.
After setup, the Vertopal CLI tool converts HRZ image seamlessly into J2C image.
cd to reach the HRZ folder or reference the path.