simdutf

Fast Unicode conversion library with SIMD optimizations

brewmacoslinux

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Unicode conversion routines, fast

simdutf

Convert UTF-8 to UTF-16 encoding$ simdutf --input-encoding utf8 --output-encoding utf16 input.txt

Validate UTF-8 encoded file$ simdutf --validate utf8 input.txt

Convert UTF-32 to UTF-8$ simdutf --input-encoding utf32 --output-encoding utf8 input.txt > output.txt