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Encoders & Decoders

Encode and decode data in various formats

6 tools available

Decode Base64 strings back into UTF-8 text or binary data.

Encode any text or binary data to Base64 with URL-safe and padding options.

Convert HTML entities back into readable text and symbols.

Escape HTML entities so text stays safe inside markup or templates.

Decode percent-encoded URLs back into human-readable text.

Encode query parameters and text for safe placement inside URLs.