Vue Js Download Base64 File [extra Quality] Direct

Ensure the file names are sanitized to prevent path injection.

// utils/downloadHelper.js export const downloadBase64File = (base64String, fileName, mimeType) => { // Create a link element const link = document.createElement('a'); // Set the href to the base64 data link.href = `data:${mimeType};base64,${base64String}`; // Set the download attribute with a filename link.download = fileName; // Append to the body, click it, and remove it document.body.appendChild(link); link.click(); document.body.removeChild(link); }; Use code with caution. Implementation in a Vue 3 Component vue js download base64 file

If you use URL.createObjectURL() , always call URL.revokeObjectURL(url) after the download starts to free up browser memory. Summary Checklist 🚀 Small Files: Use the Data URL string method for simplicity. Ensure the file names are sanitized to prevent