tools / client-side
tools
Browser tools by mielony.com — everything runs client-side, nothing is uploaded.
available tools
encoder client-side video encoder — WebCodecs + mediabunny, zero upload trim trim to any keep-ranges, remove a middle part — re-encoded client-side annotate mark up a screenshot — arrows, boxes, loops, text — then export or copy, zero upload devices live camera preview, plus a mic waveform, spectrum and level meter csv fake users, clients, payments or orders — choose the format and the size, download the file