CaptionCore
Make subtitles precise and accessible.
AI-assisted subtitle repair, synchronization, quality control and format conversion.
📁 Project Profile
Configure the editorial, timing and export rules for the current subtitle project.
Open Workspace →🛠 Repair
Repair line breaks, subtitle segmentation, spelling, punctuation and capitalization.
Open Workspace →📋 QC
Validate CPS, CPL, duration, gaps, overlaps and technical delivery rules.
📤 Export
Export subtitles to SRT, WebVTT, ASS, SSA, IMSC and other supported formats.