About UsefulBasis
9 free browser utilities that run entirely in your browser — guitar tuner, metronome, Base64/URL encoder, word counter, timer, world clock and more. No uploads, no signup, no install.
UsefulBasis is a collection of free browser utilities built for low-friction, high-frequency tasks. Every tool runs 100% client-side: your files and input never leave your device. Includes guitar tuner, metronome, text encoder/decoder (Base64, URL), word counter, timer, world clock, image compressor, loan and compound-interest calculators. No account, no install, free forever.
