🔐 Encode, Decode & Hash

6 tools in this category.

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Encode and decode Base64, URLs and HTML entities, convert text to binary or hex, translate Morse code, and generate MD5, SHA-1 and SHA-256 hashes of text or files — all privately in your browser.

Encode text or files to Base64 and decode Base64 back to text. Supports UTF-8 (Hindi, emoji) and URL-safe Base64.

Encode text for use in a URL (percent-encoding) or decode %20-style URLs back to readable text.

HTML Entity Encoder

Convert < > & " into HTML entities so code shows as text, or decode entities like & and ₹ back to characters.

Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512 and CRC32 hashes of any text or file — for checksums and verifying downloads.

Convert text to binary, hexadecimal, octal or decimal codes, and binary or hex back to text. UTF-8 for any language.

Morse Code Translator

Translate text to Morse code and Morse code to text, and play it as sound.