Online Tools Collection
Free online tools that work in your browser. No registration, no external APIs.
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Developer ToolsJSON Formatter
Format, validate, and minify JSON data
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EncodingBase64 Encoder/Decoder
Encode and decode Base64 strings
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EncodingURL Encoder/Decoder
Encode and decode URLs
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Text ToolsText Case Converter
Convert text case (uppercase, lowercase, title case, etc.)
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SecurityPassword Generator
Generate secure passwords with customizable options
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SecurityHash Generator
Generate MD5, SHA-1, SHA-256 hashes
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