Convert PLASMA to HRZ
Online & free tool to convert PLASMA files to HRZ


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PLASMA

Plasma Fractal

Plasma images are procedurally generated fractal patterns often used as textures.

HRZ

Slow-scan TV Image

HRZ is an image format for slow-scan television (SSTV), used by amateur radio operators to transmit images over radio.

Trusted conversion quality

FreeFileConvert uses tuned encoding for PLASMA to HRZ conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.

Seamless workflow

Upload PLASMA files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized HRZ results on any device you rely on.

Batch support for teams

Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent HRZ audio with dependable progress tracking.

About PLASMA

How to open PLASMA files

ImageMagick
GIMP

Technical details

Plasma fractals use random midpoint displacement algorithm for cloud-like patterns.

About HRZ

How to open HRZ files

MMSSTV
QSSTV

Technical details

HRZ files contain low-resolution images optimized for transmission over narrow-bandwidth radio channels.

How to convert PLASMA to HRZ

STEP 1

Upload your image file in the PLASMA format from your device, Dropbox, or Google Drive.

STEP 2

Select HRZ as the output format and click Convert. Adjust optional settings if needed.

STEP 3

Download the converted image file. Each file stays available for up to 5 downloads.

Your data, our priority

  • 256-bit SSL encrypted uploads and downloads
  • Automatic file deletion shortly after conversion completes
  • Reliable global infrastructure for consistent performance