SubtitleShift: SRT Sync

SubtitleShift helps creators, students, translators, and video teams fix subtitle timing without opening a desktop editor. Paste or review SRT-style cues, apply precise positive or negative offsets, inspect a storyboard timeline, and copy corrected subtitle text.

Key features:
- SRT cue parser with millisecond timing support
- Fast offset controls for early or late captions
- Storyboard lane preview for shifted cue timing
- Clean corrected SRT export
- Adaptive phone, foldable, and tablet layout
- About Developer screen with optional feedback

SubtitleShift is built for practical caption repair: checking whether captions are early or late, shifting every cue together, and reviewing timing before export.

Privacy and permissions:
Subtitle calculations happen on the device. The app does not use ads, billing, accounts, analytics, location, contacts, camera, photo, video, or storage permissions. Internet access is used only if you choose to send feedback from the About Developer screen through Web3Forms.

Support:
For help or deletion requests related to optional feedback, contact www.saifullah.ai@gmail.com.

Recent changes:
- Shift subtitles up to 24 hours earlier or later.
- Fix gradual timing drift with two-point sync.
- Adjust timing for selected caption ranges.
- Search and edit captions with undo/redo.
- Preview captions with local video and precise seeking.
- Import and export SRT and WebVTT.
- Restore unfinished work with saved drafts.
- Redesigned interface for phones and tablets.