jarvisbox

画像ピクセルカラーピッカー

画像をアップロードして任意のピクセルをクリックすると、HEX・RGB・HSL値を即座に取得できます。

Upload an image above, then click any pixel on the canvas.

How to use

  1. Click Upload image to choose a photo, screenshot, or graphic.
  2. The image appears on a canvas — click or tap any pixel to sample its color.
  3. The hex, RGB, and HSL values appear below. Click Copy to copy the hex.

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よくある質問

Is this color picker free?
Yes, completely free with no signup and no usage limits.
Does my image leave my device?
No. The image is drawn onto an HTML canvas and all pixel reads happen locally. Nothing is sent to any server.
Does it work on mobile?
Yes. You can tap any pixel on mobile. Use the file picker to upload an image from your photo library.

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