Text

Text→Base64

Text Base64 Encode

Online convert text to Base64 string, instant processing, one-click copy

Base64→Text

Text Base64 Decode

Online decode Base64 string back to original text, instant processing, one-click copy

Image

Image→Base64

Image Base64 Encode

Online convert image to Base64 string, supports PNG, JPG, GIF, WebP formats

Base64→Image

Image Base64 Decode

Online decode Base64 string back to image with preview and download

File

File→Base64

File Base64 Encode

Online convert any file to Base64 string, supports drag and drop upload

Base64→File

File Base64 Decode

Online decode Base64 string back to original file and download