Make it yours.
Draw a header. Copy one install command. See it in Ainz.
Just want the mascot? Run /header mascot in Ainz. To make your own, start here. Your drawing stays in this browser.
1. Draw your header
Loading drawing…Drag to paint; right-click to erase. For text, choose Text and click to place it. Keyboard: focus the canvas, move with arrows, and press Space to draw.
Two pixel rows become one terminal row. Resizing crops or adds canvas; it never shrinks the drawing. Undo restores cropped pixels.
A header you can keep.
The export is ordinary ANSI art. Share the .ans file, reopen it here to add to it, or use it in another terminal art editor. The canvas accepts half-block pixel artwork; plain ASCII headers still work in Ainz itself. Read about formats, sizes, and manual installation.
Custom headers change the artwork. Use the Theme Designer for buffer colors. Message layout stays the same.