Online sequence diagrams from code. Used to be good but now lacks functionality and design. Has interactive diagrams which is cool.
draw.io - Online diagramming application
Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
SequenceDiagram.org - Clean and fast online sequence diagram tool using scripting and Drag and Drop
Meme Generator Pro - Meme Generator Pro is a free to use mobile application that offers all the advanced features and services or those who want to enjoy memes.
LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
Picmaker - Design the Future