SUBTITLE DELIVERY CHECK

Catch the timing issues.
Keep the handoff clean.

A review desk for SRT and basic WebVTT files.
Check first. Make deliberate changes. Export a delivery pack.

LOAD SUBTITLESAdd delivery filesUTF-8 · one file at a time / 5 MB maximumOr paste one SRT / WebVTT file

Review rules

Editable review thresholds, not platform certification.

Max characters/sMax characters/lineMax lines/cueMinimum gap (ms)Min duration (ms)Max duration (ms)

Timing & delivery options

Apply the same settings to all loaded files. Originals remain unchanged.

Offset in millisecondsTime scale

Calculate scale from two anchors

Times in seconds. Enter two corresponding moments from the subtitles and the correct video times.

Source 1Target 1Source 2Target 2

Sort by start time Shorten overlaps / enforce minimum gap

Repair refuses durations below 100 ms. Always review against the video.

Output format Allow plain-text WebVTT → SRT conversion (discard notes, settings and markup)

Load the synthetic examples or add your files to begin.

—No check yet

Run a check to enable exports. Timing changes are applied during the check.

SeverityFile

File / cue	Issue	Detail & text