export function base64toblobURL(base64: string) { // Extract base64 data from the data URI const base64Index = base64.indexOf(",") + 1; const imageBase64 = base64.substring(base64Index); // Convert base64 to blob const byteCharacters = atob(imageBase64); const byteNumbers = new Uint8Array(byteCharacters.length); for (let i = 0; i < byteCharacters.length; i++) { byteNumbers[i] = byteCharacters.charCodeAt(i); } const byteArray = new Uint8Array(byteNumbers); const blob = new Blob([byteArray], { type: "image/png" }); // Convert blob to blob URL const imageUrl = URL.createObjectURL(blob); return imageUrl; }