A Base64 decoder converts Base64-encoded strings back to their original binary or text form. This reverse operation is necessary when extracting embedded images from data URIs, decoding API responses, or processing email attachments that were Base64-encoded for transmission.
Base64 Decoder Tool
Decode Base64 strings into text, files, or media instantly. Ideal for developers, API testing, and debugging encoded data.
Text & File Decoding
Convert Base64 to readable text, images, PDFs, or any file type.
Safe & Accurate
Handles padding, line-breaks, and encoding quirks correctly.
Instant Results
Decode Base64 strings instantly in your browser—no server required.
Developer Friendly
Perfect for API testing, debugging, and inspecting encoded payloads.
Example Conversion
Decode a Base64 string into its original text:
Base64 Input:
SGVsbG8sIFdvcmxkIQ==
Decoded Output:
Hello, World!
Decode Your Base64 Now
Paste your Base64 string and get the original content instantly.
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