Image to ASCII
Turn any image into ASCII character art in your browser with adjustable output width.
How to use it
- Pick an image file - screenshots, logos and portraits all work well.
- Set the output width in characters (40 to 200). Wider output keeps more detail but wraps in narrow terminals.
- Choose a character ramp and, if your picture has a light background, tick Invert.
- Click Render ASCII, then Copy or Download the result as a .txt file.
Common use cases
- Terminal banners - generate header art for CLI tools, README files or shell prompts.
- Quick monochrome previews - check the composition of a picture without opening an editor.
- Retro-styled graphics - turn logos and avatars into text art for newsletters or plain-text emails.
- Low fidelity textual sketches - describe a picture roughly with characters alone.
Why it stays private
The image is decoded on a canvas inside your browser and sampled pixel by pixel; nothing is uploaded. Files stay on your device from the moment you pick them to the moment you copy the result.
FAQ
Q: Why does my ASCII art look squashed or stretched? A: Terminal characters are taller than they are wide, so the height is scaled by roughly 0.5 automatically. If your monospace font has a different ratio, adjust the output width until the proportions look right.
Q: Which images give the clearest results? A: High-contrast images with a clear subject work well: logos, silhouettes and black-and-white photos. Very busy or low-contrast pictures turn into uniform noise at narrow widths.
Q: Does the picture get uploaded anywhere? A: No. Decoding and sampling happen on a canvas in your browser memory. The file never leaves your device.
Your data stays on this device
Image to ASCII runs 100% locally. Everything you paste or drop is processed by your own browser and never transmitted. Nothing is stored on our servers — close the tab and it is gone.
Nothing you type is sent to a server, logged, or used for analytics. The page works even with your network disconnected after first load.