Emoji Art - Copy and paste beautiful emoji art 🎨
draw.io - Online diagramming application
Unicode Calendar Generator - Generate unique text calendars using Unicode 🗓️
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.
Emojify - Shorten and create single-emoji URLs 🎉
PlantUML - PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.