Timecode & LTC

Convert, calculate, generate, and read SMPTE timecode — including LTC audio. All local; nothing uploads.

Frame rate

Convert

Timecode (HH:MM:SS:FF)

…or frame number

Calculate

Timecode A

B (TC or frames)

Live generator

Start at

00:00:00:00

Runs in real time from the start value — browser timing, not genlocked.

Generate LTC → WAV beta

Sample rate

Length (mm:ss)

Start timecode

Stripe a file

Audio file

Start TC

LTC on

Read LTC beta

Audio or video file (stays on your device)

Pick a file or start live input. Everything is decoded locally — nothing is uploaded.