Devanagari subtitle cleaner
Hindi Subtitle Unicode Fixer
Clean common invisible characters from Hindi captions and normalize Unicode composition without transliterating or translating the text. The tool also reports Devanagari coverage and visible damage markers.
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Tool workspace
No account required · processed locally
Three steps
How this tool works
- 1
Paste Hindi subtitle text.
- 2
Remove BOM and zero-width artifacts, then normalize NFC.
- 3
Review Devanagari coverage and copy the cleaned text.
Useful for
Common workflows
- Hindi captions showing odd spacing
- Files copied between subtitle tools
- Preflight checks before video export
What it checks
Focused, transparent output
- Devanagari coverage
- NFC normalization
- Replacement-character detection
Questions
Frequently asked questions
Does this translate subtitles into Hindi?
No. It only cleans and normalizes Hindi text that already exists.
Can it recover characters already shown as boxes?
Not reliably. Boxes can come from a missing font or permanently damaged source bytes.
Will timestamps be preserved?
Yes. The normalization operates on the full pasted subtitle text and does not rewrite valid timestamps.