Data
Base64 File
Convert Base64 to File free. No signup.
About Base64 Decode
Decode a base64 string back to its original text or binary. The tool auto-detects whether the result is text (UTF-8) or a file and offers the right output.
Frequently asked questions
What if my base64 has line breaks?
The tool tolerates them. PEM-style line wraps and MIME-style 76-char lines both decode cleanly.
Why am I getting garbled output?
Likely a URL-safe base64 with `-` and `_` instead of `+` and `/`. Toggle the 'URL-safe' option in the panel.