terminal-png

Render PNG images from ANSI terminal output.

API

import { renderTerminalPng } from "terminal-png";

await renderTerminalPng(ansiText, {
  output: "example.png",
  window: true,
  padding: 20
});

Configuration Options

• output: path to the output PNG file
• window: include terminal window chrome
• padding: non-negative integer padding around the rendered terminal content

The ANSI parser supports common SGR styling, cursor positioning and movement, save/restore cursor, erase-in-line/display, tabs, double-width characters, and combining marks. Parsed terminal state is bounded to 1000 rows by 1000 columns to avoid unbounded renders from hostile control sequences.

CLI

terminal-png <input.ansi> -o <output.png> [--window] [--padding 20]

Environment Variables

This package does not read public environment variables. The comparison script inherits PATH only to locate the local CLI under test.