Convert SBV to TXT Online Free
Extract plain text from YouTube SBV caption files by stripping all timestamps and formatting. ChangeThisFile outputs clean caption text line by line.
By ChangeThisFile Team · Last updated: March 2026
ChangeThisFile converts SBV to TXT on a secure server. Upload your SBV YouTube caption file and it is converted to plain text with all timestamps stripped. Files are auto-deleted after conversion. Free with no signup required.
Convert SBV to TXT
Drop your SBV file here to convert it instantly
Drag & drop your .sbv file here, or click to browse
Convert to TXT instantly
SBV vs TXT: Format Comparison
Key differences between the two formats
| Feature | SBV | TXT |
|---|---|---|
| Content | Timestamps + caption text | Caption text only |
| Timing data | H:MM:SS.mmm,H:MM:SS.mmm per block | None |
| Block separator | Blank lines | None or newlines only |
| File size | Larger (timestamp overhead) | Smallest possible |
| Editability | Requires SBV format knowledge | Edit in any text editor |
| Use case | YouTube Studio upload | Reading, quoting, translation |
| Player support | YouTube only | Not a player format |
When to Convert
Common scenarios where this conversion is useful
Extracting a video transcript for a blog post
YouTube SBV captions essentially contain a full video transcript. Converting to TXT strips the timestamps and gives you clean text you can paste into a blog post or article.
Preparing captions for translation
Human translators prefer working with plain text rather than structured caption files. Converting SBV to TXT gives translators a clean, readable document without formatting distractions.
Archiving video content as searchable text
TXT files are indexed by all operating systems and search tools. Converting SBV captions to TXT makes your video content searchable on disk without a media player.
How to Convert SBV to TXT
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1
Upload your SBV file
Drag and drop your SBV caption file onto the converter, or click browse to select it. The upload is encrypted.
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2
Server-side conversion
The server parses each SBV block, discards the timestamp line, and outputs each caption's text as a line in the TXT file.
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3
Download the TXT
Save your plain text caption file. The server copy is automatically deleted after processing.
Frequently Asked Questions
All timestamp lines (H:MM:SS.mmm,H:MM:SS.mmm) and blank block separators are removed. Only the caption text is kept.
Yes. Caption text appears in the TXT output in the same chronological order as in the SBV file.
Yes. The TXT file is a readable, linear transcript of the video's captions — perfect for blog posts, documentation, or accessibility records.
Yes. Files are transferred over HTTPS and deleted immediately after the TXT is ready for download.
Multi-line SBV captions are output as multiple lines in the TXT file, preserving the original line breaks within each block.
SBV files are plain text and extremely small. The 50 MB server limit is never a concern.
Yes. The TXT output uses UTF-8 encoding, preserving all Unicode characters from the original SBV file.
No. Timestamp data is lost during TXT conversion. To preserve timing, convert to SRT or VTT instead.
Download the video's captions from YouTube Studio as an SBV file, then convert to TXT using ChangeThisFile. This gives you the full transcript without any tools or extensions.
Yes. Drop multiple SBV files onto the converter and ChangeThisFile will convert each one to TXT separately.
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Need to convert programmatically?
Use the ChangeThisFile API to convert SBV to TXT in your app. No rate limits, up to 500MB files, simple REST endpoint.
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