The subtitle timing desk

Bring the lines into time.

Open UTF-8 SRT / VTT / JSON · max 1 MB

Cue ledger

Find stored text

50 cues per page. Filtering changes this list only. Audit and exports always use the whole project.

TEXT-ONLY TIMESTAMP PREVIEW

Timeline position · 50 ms steps

Shows stored text literally, up to 10 active cues. No video, audio, styling or position settings are rendered. End times are exclusive.

Paste a cue-only SRT or WebVTT file

Subtitle source

Loading replaces the project; Undo can recover it. NOTE/STYLE/REGION blocks, header metadata and inline karaoke timestamps are unsupported and rejected.

EDIT A SINGLE CUE

Cue details

HH:MM:SS.mmm, up to 100 hours. Blank lines inside text are unsupported. Markup stays text in this preview.

Shift the whole file.

No clipping. A negative start or invalid end rejects the entire change.

Map two anchors.

Uses one linear scale and offset for every boundary. Scale 0.1×–10×; nearest millisecond. This does not listen to media or detect frame rate.

Take the track onward.

SRT output omits WebVTT identifiers/settings and regenerates numeric indices. VTT retains stored cue fields. Newlines/header are normalised. No autosave: closing or refreshing loses unsaved work.