Image to ASCII Art Converter
Convert photos, logos, and small images into copyable plain-text ASCII art locally in the browser.
Image to ASCII Art
Convert a photo or logo into plain-text ASCII art. Copy the result or download it as a .txt file.
Upload image
PNG, JPG, WebP, GIF, SVG, or another browser-readable image · 12MB max · no server upload
The image is read only through browser Canvas. Photos are not uploaded to a server.
Narrow widths paste well into messengers; wider outputs keep more detail for documents and files.
ASCII result
This tool runs in your browser. Inputs stay local and are not sent to any server.
How to use this result
The converter follows the same basic idea as CLI tools such as ascii-image-converter: resize the source image, calculate pixel brightness, then map tones to characters.
Processing runs in the browser with Canvas, so uploaded images are not sent to a server. Very large photos are intentionally capped to avoid mobile memory issues.
ASCII art looks best in a monospace font. Narrow widths paste well into messengers; wider widths preserve more image detail for documents and text files.
Examples
Profile photo
Logo sketch
Common questions
Q.Are images uploaded?
No. The file is decoded and converted locally in your browser.
Q.Why does the result look stretched?
Text characters are taller than they are wide, so the tool compensates with an aspect-ratio adjustment. Some fonts may still render slightly differently.
Q.Does it generate colored ANSI ASCII?
This browser tool outputs plain text first for copy/paste reliability. Colored terminal output can be added later as a separate mode.
Data handling notice
Browser-local processing: the main calculation or conversion runs in your browser.
No server storage: except for UI preferences such as favorites, ZHS does not store your input files or text on the server.
Sensitive-data caution: even with local processing, avoid entering production secrets, national IDs, financial data, or raw customer data into public web tools.