# Ghost Font isn’t unreadable by AI > Source: > Published: 2026-07-25 20:36:01+00:00 Member-only story # Ghost Font isn’t unreadable by AI ## I decoded Ghost Font with Claude, and it wrote the decoder itself Last week I heard about Ghost Font. The headlines call it “a font AI can’t read.” I downloaded [one clip](https://github.com/ayushgupta2959/ghost-font-decoder/blob/main/ghost-message.mp4), handed it to Claude Code, and asked it to pull out the hidden text. Two minutes later it returned three words, `RECOVER THIS MESSAGE`, rendered by a decoder it had written from scratch. ## Freeze a frame and the message disappears [Ghost Font](https://www.mixfont.com/ghost-font) is a random-dot kinematogram. Each letter is a cloud of dots painted the same colour as the background, so in any single frame the screen is a uniform field of noise. Nothing to read. The letters live only in motion. The dots that make up a glyph drift together, while every other dot moves at random, and your visual system (t*uned to spot coherent motion long before it ever learned to read*) assembles the moving cluster into words the instant the clip plays.