Image to ASCII Art
Upload an image, tune the character set and contrast, and generate copyable, downloadable ASCII art in real time. Great for terminal banners, code comments, retro designs or social posts.
Character set
.:-=+*#%@…
Output format
Rows
0
Columns
0
Chars
0
Upload an image to start
High-contrast images with clear outlines work best
Code comments / README
Give your README a personal touch or a deployment easter egg.
Terminal greeting
Draw retro welcome screens for CLI tools or server logins.
Social signature
Generate ASCII avatars or signature art to stand out.
Visual experiments
Turn portraits or icons into character art for a deconstructed look.
01 · Grayscale sampling
Pixels are converted to brightness with the 0.21R + 0.72G + 0.07B formula.
02 · Brightness mapping
Brightness maps to a character index — brighter pixels use denser glyphs.
03 · Aspect correction
Scaling accounts for character aspect ratio to preserve proportions.
What is Ascii Art Generator
Turn any image into ASCII character art by sampling brightness on a canvas and mapping it onto a character set. Pick from several character ramps, tune width and brightness, choose an output format — plain text, HTML or code comments — then copy or download.
How to use Ascii Art Generator
- Upload an image (or try the built-in sample)
- Pick character set and output format, tune width and contrast
- Copy the result or download it as text or HTML
Frequently asked questions
What output formats exist?
Plain text, HTML pre block, and comment-wrapped versions for JavaScript, Python, CSS and Bash — ready to paste into code.
Which images work best?
High-contrast images with clear outlines; the width slider controls detail and the dense character set preserves shading.
What limits apply to uploads?
JPG, PNG or GIF images up to 5 MB are accepted; a built-in sample image is available to try before uploading your own.
Is the image processed on a server?
No — conversion runs on a canvas locally in your browser.
Is Ascii Art Generator free?
Ascii Art Generator is completely free — open the page and use every feature with no hidden charges.
Do I need to download or install Ascii Art Generator?
No download or installation is needed. It is an online tool that runs in the browser on your phone, tablet and computer.
Do I need an account to use Ascii Art Generator?
No. Use the tool right away — no account or sign-in required.
Does Ascii Art Generator work on mobile?
Yes. The page is fully responsive and works on phones, tablets and desktop browsers.