If you don’t want to hand-draw every extension, several modern typefaces are designed with "long" variations or built-in Kashida support: Amiri Quran
When using a long Arabic font, avoid narrow columns. The stretched letterforms need horizontal breathing room; otherwise, they look cramped or break into awkward visual clusters. Pair with short ascenders/descenders for balance. long arabic font
Go to and check "Justify Arabic text using Kashida." Then, apply a font like "Traditional Arabic" or "Arial (Arabic)" and use Ctrl+J . Word will automatically elongate the internal strokes, turning a short sentence into a long, justified block. If you don’t want to hand-draw every extension,