Code to 画像 変換
「Code to 画像 変換」はコード、データと QRに使えるブラウザツールです。入力内容と結果は通常この端末内で処理され、登録は必要ありません。
Up to 20,000 characters. Source is rendered as plain text and stays in this browser.
使い方
使い方
- 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.
よくある質問
あわせて知りたいこと
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.