什麼是 圖片轉 Base64 轉換器?
免費線上圖片轉 Base64 轉換器。上傳或拖放圖片(PNG、JPG、GIF、WebP、SVG、BMP),轉換為 Base64 資料 URI。
免費線上圖片轉 Base64 轉換器。上傳或拖放圖片(PNG、JPG、GIF、WebP、SVG、BMP),轉換為 Base64 資料 URI。
Drag and drop an image or click to upload.
View the image preview and file info (size, type, dimensions).
Choose output format: Data URI, Raw Base64, or CSS.
將結果複製到剪貼簿。
A data URI embeds the image data directly in a URL string (data:image/png;base64,...). This allows images to be inlined in HTML, CSS, or JSON without a separate HTTP request.
There is no hard limit, but very large images will produce very long Base64 strings. For web performance, consider using data URIs only for small images like icons and sprites.
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