Holly Timecode

Frame-accurate SMPTE LTC, every frame rate, with GPS in the user bits. Free, no paywall.

Holly Timecode turns your device into a professional SMPTE Linear Timecode (LTC) generator. Feed frame-accurate timecode to cameras, field recorders, and any gear with a timecode or audio input.

FRAME RATES

• 23.976, 24, 25, 29.97 (drop-frame and non-drop-frame), and 30 fps
• Correct drop-frame counting that stays locked to wall-clock time

START MODES

• Jam to time-of-day, or start from any custom timecode

GeoLTC - LOCATION IN THE USER BITS

• Optionally embed live GPS, heading, pitch, and roll into the LTC user bits
• Or carry the date, a custom value, or nothing at all

BUILT FOR THE SET

• Large, glanceable timecode display
• Live audio level meter and output-level presets (including broadcast -18 dBFS)
• Wired-output detection so you know the signal is really going out

FREE TO USE

• Every feature is free - no paywall, no feature gates.
• An optional supporter subscription (where available) helps fund development. It unlocks nothing.

PRIVACY

• No account, no tracking, no ads. Everything runs on your device.