Encode Data
Free online encoding tools to encode and decode Base64, URL, HTML, JSON, and UTF-8 data quickly and securely.
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Base64 Encode/Decode
Encode and decode Base64 data instantly for secure data transfer and storage.
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qr_code_2
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QR Code Generator
Generate QR codes from text, URLs, and developer payloads with custom colors and SVG output.
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link
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URL Encoder / Decoder
Encode and decode URLs, query strings, and URI components for safe web transmission.
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html
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HTML Encoder / Decoder
Encode and decode HTML entities to safely display markup, quotes, and symbols in web pages.
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data_object
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JSON String Encoder / Decoder
Encode text into JSON string literals and decode escaped JSON strings back to readable text.
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UTF-8 Encoder / Decoder
Convert text to UTF-8 bytes and decode hex, decimal, binary, or percent bytes back to text.
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