Developer Tools
Free tools to help you get everyday tasks done.
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JSON Formatter
Format and validate JSON in your browser.
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JSON Validator
Validate JSON syntax and show parsing errors.
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QR Code Generator
Create and download a QR code from text or a URL.
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Password Generator
Generate a random password locally in your browser.
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UUID Generator
Generate random UUIDs locally in your browser.
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Base64 Encoder / Decoder
Encode plain text to Base64 or decode Base64 to text.
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URL Encoder / Decoder
Encode or decode URL components.
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Unix Timestamp Converter
Convert Unix timestamps and readable dates.
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Regex Tester
Test a JavaScript regular expression against text.
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Color Picker / HEX Converter
Choose a color and view HEX and RGB values.
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