Tools
Image to ASCII Art Converter
Convert any image to ASCII art using character density mapping. Adjust columns, character style, contrast, brightness, gamma, auto levels, and dither. Supports transparent images. Copy the result — free, browser-side.
FreeBrowser-sideASCII ArtNo Upload
Drop an image here
PNG, JPG, WebP — or click to browse
How ASCII art works
ASCII art maps image brightness to text characters. Each small region of pixels is averaged to a brightness value, which is matched to a character based on visual density. Use contrast, brightness, gamma, auto levels, and dithering to improve results. Dense characters like @, #, and % represent dark areas; spaces and lighter characters represent bright areas. Output updates instantly when you change settings.
Best images for ASCII art
- High-contrast black and white photos
- Simple portraits with clear facial features
- Icons, logos, and bold silhouettes
- Transparent PNGs (adjust the background color for transparent areas)
- Tip: use contrast and gamma for low-contrast images
- Avoid: complex photographs with many fine details
Related tools
- ASCII Text Generator — convert text to ASCII art banners
- PNG to SVG Converter — trace images to vector
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