Calcver

21 free converters, calculators & generators, no ads

Design Tools Productivity Tech发布于 2026年7月9日

什么是 Calcver？

Calcver is a tidy collection of 21 everyday tools — converters (KB→MB, hex→RGB…), calculators (gravel, concrete, age, snow-day…) and generators. Each runs instantly in your browser. No sign-ups, no clutter.

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