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Input (Binary)
101010 111100 110101 ...
Split into 6-bit
101010 111100 110101 ...
Convert to Index
42 60 53 ...
Base64 Characters
q 8 1 ...
100% Private & Secure
All processing happens in your browser. No data is sent to any server.
Decode Base64-encoded HTML back into normal markup so you can review it, format it, or render it.
Inspecting HTML stored in opaque tokens, inspecting data URIs, or recovering markup from logs.
Working with source files? Pair this with CSS Beautifier or use HTML to Base64 for markup-specific payloads.
Will the result execute scripts?
Decoding only returns text. Treat any rendering of untrusted HTML with care.