URL-safe Base64 swaps plus and slash characters for dash and underscore characters.
Base64 Encoder and Decoder
Encode text to Base64 or decode Base64 back to text with URL-safe and padding options.
Result
-Enter text, then encode or decode.About this tool
Base64 conversions are small but constant developer chores, so this tool keeps encode and decode paths in one clean panel.
What it doesBase64 Encoder/DecoderEncode and decode Base64 text instantly with optional URL-safe mode and no-padding output.
Helpful context
FAQ for base64 encoder/decoder
Quick answers to common questions about using this tool.
No padding removes trailing equals signs from encoded output and tolerates missing padding when decoding.
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