100% CLIENT-SIDE • YOUR FILES NEVER LEAVE YOUR BROWSER
Image Base64 Encoder & Decoder
Convert images to Base64 strings for embedding in HTML/CSS, or decode Base64 strings back to images. Everything happens in your browser.
code
DROP IMAGE TO ENCODE
Convert any image to a Base64 string
Why Use Base64 Encoding?
code
Embed in HTML/CSS
Use data URIs to embed images directly in your code, reducing HTTP requests.
mail
Email Templates
Inline images in email templates for better compatibility across email clients.
security
Privacy First
All conversion happens in your browser. No image data is ever sent to any server.