belun.app Blog

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crafted by Belun.

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Text 2 tools
Word counters, case converters, encoders, and text utilities.
Developer 4 tools
JSON, Base64, URL, DNS, regex, hash, and other dev utilities.
Math 1 tool
Calculators for geometry, percentages, finance, and statistics.

Popular tools

JSON Formatter Format, validate, and minify JSON. Base64 Encoder / Decoder Encode text to Base64 or decode it back. URL Encoder / Decoder Percent-encode and decode URL strings. Word Counter Words, characters, sentences, reading time. DNS Lookup Query A, AAAA, MX, TXT, CNAME, and NS records. Triangle Calculator Area, perimeter, angles from three sides.