Base64 Encoder / Decoder Studio
Convert strings, JSON payloads, images, and binary files to Base64 format or decode Base64 strings back to original plain text and files with URL-safe compatibility.
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49 characters
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How to Use Base64 Encoder & Decoder
01. Choose Mode
Select whether you want to encode plain text, decode an existing Base64 string, or convert raw binary files.
02. Paste or Upload
Enter your text or upload any local file. Toggle URL-safe mode if you intend to pass Base64 in HTTP query strings.
03. Copy or Download
Instantly copy the result to your clipboard or download it as a dedicated text/binary file with 1-click.