PETSCII Designer is a free browser PETSCII / screencode editor for the Commodore 64. Draw 40×25 screens with the VIC-II palette, then export PNG, BASIC, binary dump, KickAss, or ACME. JavaScript is required to run the editor.

PETSCII Designer

Commodore 64 · 40×25

Name

Draw

Filled shapes

Edit

Paint mode

Charset

Upper / Graphics Lower / Upper

Built-in glyphs

View

1× Grid

Theme

Character

$20 (32)

Recent

Hover for code · click picker then arrows

Color Pen · 1 White

Keyboard shortcuts

B	Pencil	L	Line
R	Rect	O	Ellipse
D	Diamond	T	Text · device keyboard
G	Fill	M	Select
I	Eyedropper	E	Eraser
Shift	Line: nearest 45° · Rect/ellipse/diamond: equal sides
0–9 A–F	Pen color (not in text mode)
Ctrl+Z / Y	Undo / Redo
Ctrl+A	Select all
Ctrl+C / X / V	Copy / Cut / Paste
Del	Clear selection
H / V	Flip selection horizontal / vertical
[ ]	Rotate 90° CCW / CW · Shift+] 180°
Arrows	Nudge selection · text cursor · char picker
Esc	Clear selection / cancel
?	This help