About:

Web SSTV aims to both encode and decode SSTV using plain JavaScript and Web Audio API. Web SSTV can be run entirely offline (without styling), and on any platform from Chromebooks to phones, so long as they support JavaScript and Web Audio. By making SSTV readily available on many platforms, we aim to create educational opportunities and introduce more people to STEM and amateur radio.

Changelog:

November 16, 2024 - Added the ability to download encoded images as WAVE files.

October 16, 2024 - Added all PD Modes, patched several usability issues, and updated the styling.

October 13, 2024 - Restructured the site in preperation for decoding. Added the ability to mark images with the users call sign.

December 14, 2023 - Initial site published via Github pages.