Unleash your creativity with Pixelorama, a powerful and accessible open-source pixel art multitool. Whether you want to create sprites, tiles, animations, or just express yourself in the language of pixel art, this software will realize your pixel-perfect dreams with a vast toolbox of features. Available on Windows, Linux, macOS and the Web!
i improved the references UI a bit further
Misc:
Images:
Image 1 (new UI)
Image 2 (Notice a tip appearing in images section when no image is present)
Image 3 (properties are hidden when no images are selected)