Tools
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Cron Expression Helper
Full guide: five cron fields, special characters, examples, embed area for your UI, and a launch checklist.
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Hash Generator
Compute SHA-256 and MD5 digests from any string.
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UUID Generator
Generate random UUID v4 identifiers.
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Color Picker
Grab HEX and RGB values from a simple palette.
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PNG to JPG
Convert PNG screenshots to JPEG in one step.
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Image Compressor
Reduce image file size while keeping acceptable quality.
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Base64 Encode / Decode
Convert text or small files to Base64 and back.
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Word Counter
Count words, characters, sentences, and paragraphs.
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JSON Formatter
Validate, pretty-print, or minify JSON in the browser.