About the Base64 Encoder
Encode UTF-8 text or any file as Base64. Images produce a ready-to-use data URL for HTML and CSS.
Base64 Encoder
Encode text or files to Base64 (standard or URL-safe), including data URLs for images.
- Paste your input
- Choose the options
- Copy the output
Runs in your browser. Your data and files never leave your device.
Frequently asked questions
Is Base64 encryption?
No. It’s an encoding anyone can reverse — never use it to hide secrets.
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