Just for Fun
Programs and tools on the web, just for fun
From handy everyday utilities to lightweight tools you can open anytime — a collection of programs ready when you need them.
Programs
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01
Market Quotes
NASDAQ, S&P 500, and Dow Jones — every 2h while open, close after hours.
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02
JSON Formatter
Pretty-print, minify, and validate JSON data.
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03
Unix Timestamp Converter
Convert Unix timestamps to dates and back. Supports seconds, milliseconds, and microseconds.
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04
Text Diff
Compare two texts side by side and highlight additions and deletions.
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05
Base64 Encoder
Encode text to Base64 or decode Base64 back to text. Supports URL-safe variant.
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06
UUID / NanoID Generator
Generate UUID v4 or NanoID values in bulk. Copy one or all.
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07
HTML Color Picker
Pick or enter RGB, HSL, HSV, and Hex color codes from a visual palette.