NEW FEATURE: Fireworksify. Bring in 2021 with fireworks overlay on an emoji. | NEW-ISH FEATURE: You can now force transparency when spinning animated images. Results work great with dark mode on Slack. NOTE: Might not work for every animated image.
Total (or bloody) Emojis as a Service! (TEaaS)
Add a touch of blood to your emoji.
The source image is very low resolution, so results may vary. Only works best on square or square-ish images.