ASCII Art Generator from Image

Convert photos, logos and illustrations into copyable ASCII text with adjustable detail, characters, colour, dithering and PNG export.

1. Source image

One PNG, JPG or WebP · maximum 25 MB

Choose an image, drop it here or paste from the clipboardThe image is validated and processed in this browser.

2. Character grid

Control output width, proportions and image placement

Character columns

100

Character aspect correction

0.55

Image fit

Sampling background

Convert transparent source pixels to spaces

3. Character density

Ordered from darkest to lightest

Character set

@%#*+=-:. ␠

Invert brightness mappingTrim empty outer columns

4. Tone and detail

Adjust the sampled image before character mapping

Brightness

Contrast

110%

Gamma

1.00

Edge emphasis

20%

Dithering

Transparency threshold

5. Rendered colour and typography

Plain TXT always contains characters only

Colour mode

Foreground colour

Second duotone colour

Output background

Font size

11 px

Line height

92%

Letter spacing

0 px

Image padding

24 px

Use bold monospaced textTransparent PNG background

6. Export settings

Download names begin with correctioncopy.com_

PNG resolution

Output filename

Live ASCII art preview

Rendered output preserves the selected typography and colour. Text output remains copyable.

0 × 00 characters

Add an image to generate ASCII artChoose, drop or paste a PNG, JPG or WebP image, or load the built-in sample.

ASCII output quality check

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Add an image to begin the quality check.

Add an image or load the sample to create ASCII art.

Convert images to copyable ASCII text and rendered character art

This image-to-ASCII generator reduces a photo, logo, drawing or screenshot into a character grid that can be copied as plain text or preserved as a styled image. It combines density mapping, custom characters, tone correction, dithering, edge emphasis and colour rendering in one browser-based workflow.

Real copy-and-paste ASCII text

The plain output contains actual spaces, punctuation, symbols, letters or block characters arranged into rows rather than a simulated text effect.

Adjustable character detail

Choose from compact to detailed density sequences, set 20 to 300 columns or create an original ordered character set.

Tone and edge controls

Correct brightness, contrast and gamma, reverse the density mapping and emphasize outlines before characters are selected.

Multiple dithering methods

Use no dithering, an ordered threshold pattern or error diffusion to control how gradients and limited character sets are represented.

Monochrome or coloured output

Render one foreground colour, grayscale, sampled source colours or a custom duotone gradient while keeping a plain-text version available.

TXT, HTML and PNG export

Download plain text, a standalone styled web document or a high-resolution PNG with the selected spacing, padding and background.

How to convert an image to ASCII art

Follow the same sequence shown in the conversion studio to produce readable text and a polished rendered result.

Add an imageChoose, drag or paste a genuine PNG, JPG or WebP image. The tool validates and decodes it locally before showing the source preview.
Set the ASCII dimensionsChoose the number of character columns, character aspect correction and image fit mode to control the final text shape.
Choose characters and toneSelect a character-density preset or enter a custom sequence, then adjust brightness, contrast, gamma, inversion, edges and dithering.
Style the rendered artChoose monochrome, grayscale, source colours or duotone, then set the font size, line height, spacing, padding and background.
Copy or download the resultReview the rendered and plain-text previews, then copy the ASCII text or download TXT, standalone HTML or PNG output.

How image brightness becomes ASCII characters

Reduce the image to a character grid

The selected column count defines the horizontal text resolution. The row count is calculated from the image ratio and character aspect correction so the result remains recognizable in monospaced text.

Measure brightness and transparency

Each grid cell receives a sampled colour, brightness and transparency value. Transparent pixels can become spaces or use the chosen sampling background.

Map tone to visual density

Dark sampled areas receive dense characters near the beginning of the selected sequence, while bright areas receive lighter characters near the end.

Render text without losing the plain output

The same character grid drives the copyable text and the styled preview, allowing PNG and HTML to add colour without changing the underlying ASCII rows.

ASCII art settings and their effect

Setting	What it changes	Practical guidance
Character columns	The horizontal text resolution and total output size.	Use 60–120 for general sharing, fewer for compact terminals and more for detailed images.
Aspect correction	The number of text rows relative to columns.	Increase it when the result looks vertically compressed; decrease it when the art looks too tall.
Density sequence	The symbols available for dark-to-light mapping.	Long sets preserve more tone; short sets create a bold posterized style.
Contrast and gamma	The separation and distribution of dark, middle and bright areas.	Raise contrast for flat images and adjust gamma when midtones disappear.
Edge emphasis	The visibility of boundaries and local detail.	Use moderate values for faces and line art; strong values can create harsh outlines.
Dithering	The distribution of limited character levels across gradients.	Ordered dithering is regular; error diffusion is more organic and grain-like.

Common uses for image-to-ASCII art

README files and code comments

Create monospaced logos, profile graphics and decorative headers that remain plain text.

Terminal and command-line artwork

Generate inverted light-on-dark character art and copy it into terminal-friendly documents or scripts.

Discord, Reddit and forum posts

Copy compact ASCII inside a code block so spaces and alignment are more likely to remain intact.

Retro graphic design

Export a coloured PNG with terminal-like typography, custom padding and transparent or solid background.

Logos and line drawings

Use increased contrast and edge emphasis to preserve simple outlines and high-contrast shapes.

Text-based experimentation

Compare density sets, dithering styles and colour modes to understand how images can be represented symbolically.

Choose TXT, HTML or PNG ASCII output

TXT for genuine portable text

TXT contains only the generated rows and line breaks. It is best for terminals, code blocks, source files and other monospaced text destinations.

HTML for styled and coloured text

HTML keeps the characters selectable while preserving the selected font size, line height, spacing, background and colour mode.

PNG for exact visual appearance

PNG preserves the rendered typography, per-character colour, padding and transparency without depending on the destination’s font or whitespace rules.

Clipboard options for faster sharing

Copy plain ASCII directly, or copy a PNG image where the browser grants image-clipboard access.

Private browser-based image-to-ASCII conversion

The source image stays in the current editor

No page-specific upload or conversion endpoint receives the chosen photo. Image decoding, sampling and character generation happen in the browser.

Temporary image resources are released

The source reference is revoked when the image is replaced, removed, reset or the page is closed. Temporary download references are also released.

Saved preferences exclude content

Conversion and export settings may be remembered, but filenames, image pixels and generated ASCII output are not stored by the tool.

New output normally excludes camera metadata

TXT and HTML are newly generated text documents, while PNG is newly rendered and normally does not include the original image’s location or camera metadata.

ASCII generator limitations and troubleshooting

The result is unrecognizable

Increase columns, simplify the source crop, use a detailed character set and adjust contrast or gamma.

The art looks too tall or too short

Change Character Aspect Correction because monospaced character width and height vary by font and destination.

Spaces collapse after pasting

Paste inside a code block, preformatted element or monospaced editor that preserves repeated spaces and line breaks.

Large output is slow

Reduce character columns, font size, export scale or source image dimensions, especially on lower-memory mobile devices.

A source image does not open

Save it as a standard PNG, JPG or WebP below 25 MB and try again.

PNG copy is unavailable

Use Download PNG. Direct image copying requires browser clipboard support, a secure page and permission.

Frequently asked questions about ASCII art generation

Answers about image formats, character sets, proportions, colour, dithering, copyable text, PNG output, privacy, mobile use and browser limits.

What does this ASCII art generator do?

It converts a PNG, JPG or WebP image into rows of text characters selected by image brightness. You can change the character set, dimensions, tone, colour and rendering style, then copy or download the result.

What is image-to-ASCII conversion?

Image-to-ASCII conversion reduces a picture into a grid and replaces each sampled area with a character whose visual density represents the brightness of that area.

Which image formats can I upload?

The tool accepts genuine PNG, JPEG and WebP images. It checks the file signature before decoding and rejects empty, unsupported or unreadable files.

Can I paste an image from the clipboard?

Yes. Copy an image or screenshot, focus the page and paste it. Clipboard image pasting depends on the browser and the application that placed the image on the clipboard.

Can I drag and drop an image?

Yes on devices that support file dragging. You can also use the file picker, which is usually easier on phones and tablets.

Does the tool support transparent PNG images?

Yes. Transparent source pixels can become spaces, or they can be composited against the selected sampling background. PNG output can also use a transparent background.

How do I make the ASCII art more detailed?

Increase the number of columns, use a longer density character set, keep the source subject large and clear, and adjust contrast or edge emphasis carefully.

Why does my ASCII art look stretched?

Text characters are normally taller than they are wide. Adjust Character Aspect Correction until circles and faces have natural proportions in your chosen font.

What does the Columns control change?

Columns sets the number of characters across the output. More columns preserve finer detail but produce wider text, larger exports and more processing work.

What is a character-density set?

It is an ordered sequence from visually dark characters to visually light characters. The generator maps sampled brightness values to positions in that sequence.

Can I use my own ASCII characters?

Yes. Choose Custom Characters and enter an ordered sequence. Repeated characters are removed while preserving the first occurrence of each character.

Does the order of custom characters matter?

Yes. Enter the darkest or most visually filled character first and the lightest character, often a space or period, last.

What does Invert Brightness do?

It reverses the mapping so bright areas use dense characters and dark areas use light characters. This is useful for light text on a dark terminal background.

What is ordered dithering?

Ordered dithering applies a small repeating threshold pattern before character selection. It can preserve texture and gradients using a limited character set.

What is error-diffusion dithering?

Error-diffusion dithering passes part of each brightness rounding error to nearby cells. It can create smoother tonal transitions but may add a grain-like pattern.

What does Edge Emphasis do?

It darkens areas with strong local brightness changes so outlines and important boundaries can remain visible after the image is reduced to characters.

What is the difference between Cover, Contain and Stretch?

Cover fills the complete character grid and may crop image edges. Contain keeps the entire image and may add empty space. Stretch fills the grid but can distort the image.

Can I create coloured ASCII art?

Yes. The rendered preview, PNG and HTML export can use one solid colour, grayscale, sampled source colours or a two-colour gradient. Plain TXT output contains characters only.

Is coloured ASCII still plain text?

The characters remain text in the HTML output, but colour styling is separate from the plain character content. A TXT file cannot preserve per-character colours.

Can I copy the ASCII art into Discord, Reddit or a code editor?

Yes. Copy the plain text and paste it inside a code block or a monospaced text area. Proportions may change if the destination does not use a monospaced font or preserves spaces differently.

Can I download the result as a text file?

Yes. Download TXT to preserve the exact rows, spaces and characters generated by the tool.

Can I download the ASCII art as an image?

Yes. Download PNG to preserve the selected font rendering, colours, spacing, padding and background exactly as displayed by the rendered output.

What is included in the HTML download?

The standalone HTML file includes the ASCII characters and the selected font, line-height, foreground, background and per-character colour styling when applicable.

Can the PNG background be transparent?

Yes. Enable Transparent PNG Background before downloading PNG. Transparency is not represented in plain TXT output.

Why is the downloaded PNG very large?

A high column count, large font, wide character spacing, generous padding or two-times and three-times resolution increases the output dimensions and memory requirement.

Does this tool upload my image?

No page-specific upload or conversion endpoint receives the selected image. Decoding, sampling, character generation and export occur in the current browser session.

Does the tool store my image or ASCII output?

No. Image data and generated ASCII text are not stored by the tool. Only non-content preferences such as dimensions, character preset and export style may be remembered.

Does the generated output keep photo metadata?

TXT and HTML do not contain the original camera metadata. PNG output is newly rendered and normally excludes original location and camera metadata.

Does the ASCII generator work on phones and tablets?

Yes in current mobile browsers that support local file selection and image decoding. Very large images or very wide character grids can use substantial memory on lower-end devices.

Which browsers are supported?

Current Chrome, Edge, Firefox and Safari releases support the core local image, text and PNG workflow. Clipboard image copying and some image-decoding details can vary.

Why did my image fail to load?

The file may be empty, corrupted, unsupported, mislabeled or too large. Export it as a standard PNG, JPG or WebP and try again.

How do I reset the ASCII art generator?

Choose Reset Tool to remove the source image, clear generated output, release temporary resources and restore the default conversion and export settings.