Choose a specific task
Subtitle editing covers shift subtitle timing, rescale subtitle timing, merge subtitle files, split subtitle file. These tasks can need different inputs and output checks. A Coming soon status means a listed task is unavailable.
Prepare your input
Keep an untouched source and decide which result you need. Check the selected tool’s input format and limits before processing. The included controls in this collection include SRT or VTT subtitles, Offset seconds (negative shifts earlier), Time multiplier, Second SRT or VTT, Range starts at seconds.
Shift subtitle timing
Shift subtitle timing from SRT or WebVTT cues.
Supports SRT and basic WebVTT. Styling and advanced cue positioning are not preserved.
Rescale subtitle timing
Rescale subtitle timing from SRT or WebVTT cues.
Supports SRT and basic WebVTT. Styling and advanced cue positioning are not preserved.
Merge subtitle files
Merge subtitle files from SRT or WebVTT cues.
Supports SRT and basic WebVTT. Styling and advanced cue positioning are not preserved.
Review and save
Compare the result with your original. For document tasks, inspect page order and content; for images or media, inspect dimensions and playback; for structured data, verify sample records and counts. Keep the source until the output has been accepted for its intended use.