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Convert text, Unicode code points, JS escapes, and HTML entities
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Create and download UPC, EAN, Code 128, Code 39, and ITF-14 barcodes
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Generate single or bulk UUIDs in v1, v4, and v7 formats
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Generate secure random API keys, tokens, and secret strings
📄 Base64 Encoder & Decoder
Encode or decode Base64 text, files, images, and Base64URL
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