Image to ASCII Art
Convert photos into text art with live preview and PNG export
100% free. Runs entirely in your browser - your files and data never leave your device and nothing is uploaded to any server.
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PNG, JPG, WebP or GIF
Processed in your browser - your file never leaves this device.
About this tool
Convert any photo into ASCII text art entirely in your browser. Each block of pixels is measured for brightness and swapped for a character of matching visual weight - dense characters like @ for dark areas, spaces for light ones. Because it runs on your device, the image is never uploaded anywhere.
How to use this tool
- Upload source imagePick a portrait, object, or scene with clear contrast for best ASCII readability.
- Select character setChoose standard, detailed, blocks, or binary style based on desired look.
- Adjust width and toneTune output width, brightness, and contrast to sharpen the text-art structure.
- Copy or export resultUse plain-text output in docs/posts or export rendered image version.
Getting good ASCII art from a photo
Choose photos with a clear subject and strong contrast - a portrait against a plain background or a bold logo works far better than a busy landscape. Raise the contrast first if the result looks muddy.
ASCII art only lines up in a monospaced font, so paste it into a code block, a text editor or a terminal. In apps that use proportional fonts the characters shift and the picture breaks apart.
Key features
- Transforms normal photos into creative text-based artwork.
- Offers multiple character palettes for different aesthetics.
- Great for coding culture visuals, retro design, and posters.
- Local browser processing keeps source image private.
Common uses
- Creating terminal-style avatars and social graphics.
- Designing retro poster and zine-style visuals.
- Generating coding-event artwork and profile banners.
- Experimenting with algorithmic art from everyday photos.
Tips for better results
- Use high-contrast images with a single clear subject.
- Increase output width for finer facial/detail recognition.
- Always view in monospace font to preserve geometry.
- Invert output for dark-background usage when needed.
Mistakes to avoid
- Using low-contrast photos and expecting crisp ASCII definition.
- Pasting output into proportional fonts that break shape.
- Choosing very narrow width and losing subject readability.
- Ignoring line-height settings when sharing on web pages.
Frequently asked questions
Monospace characters are roughly twice as tall as they are wide, so the tool halves the number of rows to compensate. If you paste the output somewhere that uses a different font, the proportions can shift - always view ASCII art in a monospace font like Consolas, Menlo or Courier.
'Standard' works for most photos. 'Detailed' uses 69 characters and captures far more tonal detail but needs a wider output to read properly. 'Blocks' uses solid block characters and gives the cleanest result at small sizes. 'Binary' is a stylistic choice rather than a detailed one.
The tool automatically stretches brightness to use the full character range, but a very flat or backlit photo can still struggle. Increase Contrast to separate the tones, and use Brightness to shift the overall level. High-contrast photos with a clear subject always convert best.
Yes - tick 'Invert'. Without it the art is designed for dark text on a light background, so pasting it onto a dark theme reverses the image and makes the subject unreadable.
In code comments and README files, terminal welcome messages, chat messages in monospace code blocks, retro-styled posters and as a fun profile banner.
High-contrast images with a clear subject - portraits against a plain background, logos and silhouettes. Busy photos with fine detail turn into noise at character resolution.
ASCII art needs a monospace font, where every character is the same width. Paste it into a code block or set the font to something like Courier or Consolas.