One subtitle file, many destinations
Use Convertisseur de sous-titres when a caption file needs to move from editing software to a web player, course platform, podcast transcript, lyric file, or local media player.
Outil média gratuit
Convertisseur de sous-titres SRT, VTT, ASS, SSA, SBV, LRC, TXT
Convertissez et réparez des sous-titres pour YouTube, lecteurs web, cours, podcasts, fichiers LRC et lecteurs locaux sans téléverser le texte.
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Convertisseur de sous-titres - problemas que soluciona
Subtitle files often fail when captions move between platforms, editors, web players, and local playback apps.
Broken numbering, timing, and blank lines
Convertisseur de sous-titres cleans cue numbers, repairs missing blank lines, shifts subtitles earlier or later, and keeps the timeline readable before export.
Private caption drafts stay local
Convertisseur de sous-titres runs in the browser, so course scripts, podcast captions, and video drafts are not uploaded.
Convertisseur de sous-titres - funciones
Convert, inspect, repair, shift, copy, and download subtitle formats in one practical workflow.
Format auto-detection
Convertisseur de sous-titres detects SRT, VTT, ASS, SSA, SBV, LRC, TXT content from pasted text or uploaded file names.
Timeline parsing with line feedback
Invalid timecodes, missing cue text, and suspicious structure are reported with line numbers whenever possible.
Common repair pass
The tool cleans subtitle numbering, normalizes timing separators, repairs blank cue gaps, shifts timing earlier or later, and adds the WebVTT header when needed.
ASS and SSA awareness
Dialogue events are parsed, styling tags are stripped for plain formats, and style-preservation limits are clearly flagged.
TXT and LRC timing support
TXT lines can receive generated cue durations, and LRC start times are expanded into subtitle ranges for SRT or VTT export.
Copy and download exports
Copy the result or download .srt, .vtt, .ass, .ssa, .sbv, .lrc, or .txt files for your target player or editor.
Convertisseur de sous-titres - guía de uso
Start with your current subtitle file, review any repair notes, then export the format your destination expects.
01
Upload or paste subtitles
Drop in SRT, VTT, ASS, SSA, SBV, LRC, TXT content. Leave source format on auto-detect unless you need to force a specific parser.
- File extensions help Convertisseur de sous-titres choose the right parser.
02
Choose the target subtitle format
Pick SRT, VTT, ASS, SSA, SBV, LRC, TXT based on where the subtitles will be used.
- VTT is common for web players, while SRT is widely accepted by editors and local players.
03
Adjust timing and export
Use the time shift field if subtitles appear too early or too late, review warnings, then copy or download the result.
- If the tool cannot recognize timing, fix the original timecodes or export TXT first.
Convertisseur de sous-titres - flujos de trabajo
Convertisseur de sous-titres is built for the messy handoff between video tools, web players, courses, podcasts, lyrics files, and local playback.
Convert captions between platforms
Change SRT, VTT, ASS, SSA, SBV, LRC, TXT subtitles without creating separate single-purpose pages.
Repair subtitle structure before export
Find invalid timecodes, missing cue text, broken numbering, blank-line issues, encoding warnings, and style-loss warnings before the file reaches a player.
Export for the player you actually use
Download the target file or copy the result for video editors, web players, course subtitles, podcast captions, lyrics workflows, and local media players.
Convertisseur de sous-titres - casos de uso
A focused tool for changing subtitle files when the destination changes.
YouTube and short-video editing
Convert subtitle drafts into a format your editing or publishing workflow accepts.
Course and training captions
Prepare VTT or SRT files for learning platforms and embedded course players.
Web, lyrics, and local playback
Move captions between browser players, LRC lyrics files, and local media players without manually rewriting timestamps.
Convertisseur de sous-titres - preguntas frecuentes
Common questions about Convertisseur de sous-titres formats, repairs, TXT limits, ASS styling, privacy, and downloads.
Does Convertisseur de sous-titres upload my subtitles?
No. Parsing and conversion run in your browser.
Can it convert ASS or SSA to SRT or VTT?
Yes, dialogue timing and text are converted, but advanced ASS/SSA styling cannot be fully preserved in plain subtitle formats.
Can TXT become SRT?
Yes. TXT has no original timeline, so Convertisseur de sous-titres creates simple timing from the TXT cue duration setting.
Can LRC become SRT?
Yes. LRC start times are converted into subtitle ranges using the next lyric line or a short default duration.
Can it show exact problem lines?
For timing lines, missing cue text, numbering cleanup, and several repair cases, Convertisseur de sous-titres reports the relevant line number.
Ouvrir le convertisseur de sous-titres
Paste or upload a subtitle file, choose the target format, adjust timing if needed, review repair notes, then copy or download clean subtitles for your next platform.
Free forever - browser-only subtitle conversion.