Base64 Encoder & Decoder Online
Encode text to Base64 or decode Base64 to text. Supports UTF-8 and images.
Free: Indian Salary Tax Cheatsheet 2026-27
New regime slabs, old regime deductions, PT by state — one page, print-ready.
How to Use Base64 Encode/Decode
- Choose encode or decode — Select the direction of conversion.
- Paste your input — Enter text to encode or Base64 string to decode.
- Copy the result — Result appears instantly. Click copy to clipboard.
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Frequently Asked Questions — Base64 Encode/Decode
What is Base64 encoding?
Base64 is a binary-to-text encoding scheme that represents binary data as an ASCII string. It is commonly used to embed images in HTML/CSS, send binary data in JSON APIs, and encode email attachments.
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