About ASCII Art Generator

Convert photos to ASCII art — dense / simple / block ramps. Part of the DevTools Surf developer suite. Browse more tools in the Images collection.

Use Cases

• Developers adding ASCII banners to CLI tool startup
• README authors embedding text-art logos in documentation
• Designers creating retro-style visuals for marketing
• Gamers generating avatar art for forum signatures

Tips

• Use the dense ramp for photos with rich detail
• Block mode works best for logos and icons
• Resize large images down first for cleaner output

Fun Facts

• ASCII art predates personal computers — Bell Labs engineers used typewriters to create images as early as the 1960s.
• The classic Mona Lisa ASCII rendition by Kenneth Knowlton and Leon Harmon in 1966 was one of the first computer-generated artworks exhibited in a gallery.
• The .NFO file scene of the 1990s BBS era elevated ASCII art to a subculture, with groups like ACiD and iCE competing in monthly art packs.

FAQ

How does it pick characters?

Maps each pixel's brightness to a character ramp — dark pixels get dense chars (@, #), light pixels get sparse ones (., space). Toggle ramps for different aesthetics.

What output sizes work?

Default 80 columns matches most terminal widths. Go up to 200 columns for detail; drop to 40 for thumbnails. Tall images produce many lines — scroll to see.

Does color work?

Monochrome by default. Toggle 'color mode' to embed ANSI color codes — renders in terminals that support them. HTML output uses inline styles for broader compatibility.

Can I print the ASCII art?

Yes — use a monospace font and paste into a document. Text editors and README files both render ASCII art correctly.