Captioned - Say, show, share. Create a 60 second captioned video.
Typorama - Typorama: Text on Photo Editor is a Typography Art and Poster Maker application created and published by Apperto Ltd.
Caption - Open-source captioning tool to help find the right subtitles.
Bold - Ultra-fast anonymous publishing platform.
Ava - Making conversations accessible for the deaf
TypeSlab - Simple, shareable typographic posters