PrismKit條碼與 QR CodeGTIN 驗證器GTIN 驗證器在瀏覽器中執行本機複製連結Markdown檢查 GTIN-8、GTIN-12、GTIN-13（EAN-13）或 GTIN-14 條碼號碼的 GS1 檢查碼。條碼讀取器Read a barcode or QR code from an uploaded image or a live camera feed.圖片轉換器Turn PNG, JPEG, WebP, GIF, BMP, SVG or AVIF images into PNG, JPEG, WebP or AVIF in your browser, with a quality slider and the size saved per file.