Image

blur

Applies Gaussian blur to an image.

Inputs:

• image (Image) — source image as base64
• sigma (Number) — blur radius (higher = more blur)

Output: image (Image) — blurred image as base64

brightness

Adjusts image brightness.

Inputs:

• image (Image) — source image as base64
• amount (Number) — adjustment (-255 to 255)

Output: image (Image) — brightness-adjusted image

See also: contrast

canvas

Creates a blank image of a solid color with optional transparency.

Inputs:

• width (Number) — canvas width in pixels
• height (Number) — canvas height in pixels
• color (Text) — fill color as hex (#RRGGBB or #RRGGBBAA)

Output: image (Image) — solid-color RGBA image as base64

See also: color/from_hex, drawing/overlay

contrast

Adjusts image contrast.

Inputs:

• image (Image) — source image as base64
• amount (Number) — adjustment (negative = less, positive = more)

Output: image (Image) — contrast-adjusted image

See also: brightness

crop

Crops an image to a rectangular region.

Inputs:

• image (Image) — source image as base64
• x (Number) — left edge in pixels
• y (Number) — top edge in pixels
• width (Number) — crop width in pixels
• height (Number) — crop height in pixels

Output: image (Image) — cropped image as base64

See also: resize, resize_fit

flip

Flips an image horizontally or vertically.

Inputs:

• image (Image) — source image as base64
• axis (Text) — ‘horizontal’ or ‘vertical’

Output: image (Image) — flipped image as base64

See also: rotate

grayscale

Converts an image to grayscale.

Inputs:

• image (Image) — source image as base64

Output: image (Image) — grayscale image as base64

See also: invert, brightness

info

Returns image metadata (width, height).

Inputs:

• image (Image) — image to inspect

Outputs:

• width (Number) — image width in pixels
• height (Number) — image height in pixels
• info (Json) — {width, height} metadata object

See also: load, resize

invert

Inverts image colors.

Inputs:

• image (Image) — source image as base64

Output: image (Image) — color-inverted image

See also: grayscale, color/complement

load

Loads an image from disk.

Inputs:

• path (Text) — path to image file

Output: image (Image) — loaded image as base64 data URI

See also: save, info

resize

Resizes an image to the given dimensions.

Inputs:

• image (Image) — source image as base64
• width (Number) — target width in pixels
• height (Number) — target height in pixels

Output: image (Image) — resized image (exact dimensions)

See also: resize_fit, crop

resize_fit

Resizes an image to fit within dimensions while preserving aspect ratio.

Inputs:

• image (Image) — source image as base64
• max_width (Number) — maximum width in pixels
• max_height (Number) — maximum height in pixels

Output: image (Image) — resized image (aspect ratio preserved)

See also: resize, crop

rotate

Rotates an image by 90, 180, or 270 degrees.

Inputs:

• image (Image) — source image as base64
• degrees (Number) — rotation angle (90, 180, or 270)

Output: image (Image) — rotated image as base64

See also: flip

save

Saves an image to disk.

Inputs:

• image (Image) — image data as base64
• path (Text) — destination file path

Output: path (Text) — path that was written to

See also: load

to_ansi

Converts an image to ANSI terminal escape sequences.

Inputs:

• image (Image) — source image as base64
• width (Number) — output width in columns
• mode (Text) — half-block (▀, 2px/cell), pixel (square), density (ascii art), or density-color (colored ascii)
• color (Text) — truecolor (24-bit) or 256 (8-bit palette)

Output: ansi (Text) — ANSI escape sequence string

See also: load, resize