代码转图像转换器
在浏览器中处理或呈现代码转图像转换。
Up to 20,000 characters. Source is rendered as plain text and stays in this browser.
使用步骤
如何使用
- Paste code or start with the example.
- Choose a theme and font size, then preview the card.
- Download the rendered PNG when the card looks right.
A local code card
The converter renders plain source text to an SVG-backed canvas card in your browser. It does not upload code, execute it, add syntax highlighting, or contact an external service.
Readable export controls
Choose a light, dark, or paper theme and a compact, normal, or large font size. Long lines remain intact and the card grows to fit the source up to the displayed input limit.
常见问题
你可能还想知道
Does this execute my code?
No. The input is treated as plain text and rendered as text only.
Is my code uploaded?
No. Rendering and PNG preparation happen locally in your browser.
Can I choose syntax highlighting?
No. This focused version preserves source text without guessing a language or loading a syntax-highlighting service.