Free Developer Tools
No signup required. Runs in your browser.
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JSON Formatter
Format, validate, minify & convert JSON to YAML, XML, CSV or TypeScript.
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Slug Generator
Convert any text to SEO-friendly slugs — kebab, snake, camel, Pascal & more.
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Base64 Encoder
Encode / decode text, files & images. Standard + URL-safe, data URI snippets.
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Word Counter
Words, characters, syllables, reading time, Flesch-Kincaid & keyword density.
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Color Converter
HEX, RGB, HSL, OKLCH, LAB, CMYK, Tailwind & palettes — with WCAG/APCA contrast.
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Timestamp Converter
Unix, ISO 8601, ObjectId, UUID, snowflake, ticks, FILETIME & time-zone math.
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