How does the SBV to SRT converter work?

Upload your SBV file and start the conversion. Each caption is numbered, timestamps switch to SRT format, and all text and multi-line captions are kept.

Can I use the converter without signing up?

Yes. You can upload, convert and download without an account. Free use has a daily limit, and a $2.99 or $6.99 pass removes it, with no monthly subscription.

Are there file-size limits?

Each SBV file can be up to 20GB. The subtitle converter refuses files over 50 MB, far larger than any real subtitle file.

Does this work in a mobile browser?

Yes. dragdropdo runs in Safari, Chrome and other mobile browsers on iPhone, iPad and Android, so you can convert SBV files on a phone or tablet without installing an app.

Can I batch convert SBV files?

Yes. Add several SBV files to one job, then download each SRT file on its own or all of them together as a ZIP.

Is anything lost when converting SBV to SRT?

No text or timing is lost. All captions, multi-line captions and millisecond timings are kept, including times past 1 hour. SBV has no styling, so none is added to the SRT.

Where can I use the SRT?

The SRT plays in VLC, on smart TVs and in video editors, and YouTube and other video platforms that take SRT captions accept it.

Does it handle emoji and non-Latin scripts?

Yes. UTF-8 with or without a byte-order mark, Windows line endings and old Windows code pages are read, and emoji and text in any script, such as Hindi, come out correctly. The SRT is always written as UTF-8.

What if a caption contains a blank line?

A stray blank line inside a hand-edited caption does not cut the caption, so its text stays together in one subtitle.

Why did my SBV file fail to convert?

A file without SBV timing lines, such as a plain transcript or notes, fails with 'No subtitles were found in this file'. An empty file fails with 'The file is empty.'

Is there a size limit for SBV files?

Uploads can be up to 20GB, but subtitle files over 50 MB are refused, as are files with more than 1,000,000 captions or a caption with more than 1,000 lines. Captions for even a very long video are far smaller than that.

How does the SBV to SRT converter work?

Upload your SBV file and start the conversion. Each caption is numbered, timestamps switch to SRT format, and all text and multi-line captions are kept.

Can I use the converter without signing up?

Yes. You can upload, convert and download without an account. Free use has a daily limit, and a $2.99 or $6.99 pass removes it, with no monthly subscription.

Are there file-size limits?

Each SBV file can be up to 20GB. The subtitle converter refuses files over 50 MB, far larger than any real subtitle file.

Does this work in a mobile browser?

Yes. dragdropdo runs in Safari, Chrome and other mobile browsers on iPhone, iPad and Android, so you can convert SBV files on a phone or tablet without installing an app.

Can I batch convert SBV files?

Yes. Add several SBV files to one job, then download each SRT file on its own or all of them together as a ZIP.

Is anything lost when converting SBV to SRT?

No text or timing is lost. All captions, multi-line captions and millisecond timings are kept, including times past 1 hour. SBV has no styling, so none is added to the SRT.

Where can I use the SRT?

The SRT plays in VLC, on smart TVs and in video editors, and YouTube and other video platforms that take SRT captions accept it.

Does it handle emoji and non-Latin scripts?

Yes. UTF-8 with or without a byte-order mark, Windows line endings and old Windows code pages are read, and emoji and text in any script, such as Hindi, come out correctly. The SRT is always written as UTF-8.

What if a caption contains a blank line?

A stray blank line inside a hand-edited caption does not cut the caption, so its text stays together in one subtitle.

Why did my SBV file fail to convert?

A file without SBV timing lines, such as a plain transcript or notes, fails with 'No subtitles were found in this file'. An empty file fails with 'The file is empty.'

Is there a size limit for SBV files?

Uploads can be up to 20GB, but subtitle files over 50 MB are refused, as are files with more than 1,000,000 captions or a caption with more than 1,000 lines. Captions for even a very long video are far smaller than that.

Free SBV to SRT Converter Online

Convert SBV to SRT online and use YouTube Studio captions in any editor or platform. Upload files up to 20GB and download the converted result in a few clicks.

Drag & Drop your SBV file here

SBV files, up to 20GB

Files stay private.

Automatically deleted after 24 hours.

Link 20GB upload limit.

4.8/5

Trusted for 1,827,796+ conversions

HOW IT WORKS

Convert SBV to SRT in three steps

Three steps, no account, nothing to install.

Upload your SBV file

Drag and drop a .sbv caption file from YouTube Studio, or select it from your device.

Convert to SRT

Keep SRT as the output format and start. Each SBV caption becomes a numbered SRT subtitle with the same start and end times.

Download the SRT

Download a UTF-8 .srt file that plays in VLC, on TVs and in video editors.

SBV

SBV (SubViewer) is the plain-text caption format YouTube gives you when you download captions from YouTube Studio. Each caption has a start time, an end time and one or more lines of text, with no styling.

SRT

SRT (SubRip) is the most widely supported subtitle format: a plain-text list of numbered subtitles, each with a start and end time. VLC, smart TVs, video editors and YouTube read it, and it supports only simple tags such as bold, italic and underline.

FILE FORMATS

SBV and SRT compared

SOURCE

SBV

SBV is the plain caption format YouTube Studio exports. Each caption has a start and end time separated by a comma, followed by its text, with no numbering or styling. It's simple to edit, but almost nothing outside YouTube reads it.

TARGET

SRT

SubRip Text began with the SubRip ripping tool in the early 2000s. Each subtitle is a number, a start and end time with a comma before the milliseconds, and one or more lines of text. Premiere Pro, DaVinci Resolve, VLC, smart TVs, YouTube, Facebook and LinkedIn all accept SRT.

Feature	SBV	SRT
Developed by	YouTube (Google)	SubRip (community)
File extension	.sbv	.srt
Styling	None	Basic bold, italic, underline
Positioning	No	No (some players read {\an8})
Best for	YouTube Studio captions	Editors, TVs, uploads
Works in	YouTube; few other tools	Almost every player and site

USE CASES

Use Cases for SBV to SRT

Practical workflows where SBV to SRT conversion is useful.

Reuse old YouTube caption downloads

Creators who saved their captions as .sbv files can turn them into SRT for today's editors and players.

Post the same video on other platforms

Facebook, LinkedIn and Vimeo take SRT caption files. Convert the SBV to publish the video there with its captions.

Import captions into a video editor

Bring YouTube captions into Premiere Pro, DaVinci Resolve or CapCut as SRT when cutting shorts or a new edit.

Watch your video offline with captions

Put the SRT next to your own video file so VLC or a TV player shows the captions.

Keep Hindi and other scripts readable

Captions in Hindi or any other script, including emoji, come out correctly in the UTF-8 SRT.

Caption long live streams

Captions for streams longer than an hour keep their exact times past the 1-hour mark.

Clean up hand-edited captions

A stray blank line left inside a caption while editing doesn't cut it in two; the caption stays one subtitle.

Send captions to a translator

Translators and subtitle tools that expect SRT can work on your YouTube captions directly.

Move lessons to a course platform

Teachers moving YouTube lessons to a course platform that takes SRT captions keep the captions they already made.

Burn captions into a clip

HandBrake and FFmpeg burn SRT captions into a video, for clips shared on social media without a separate caption file.

SUPPORTED FILES

Which SBV Files Can I Convert?

SBV caption files from YouTube Studio are supported.

YouTube Studio downloads

Captions saved as .sbv.

Multi-line captions

Line breaks are kept.

Auto-generated captions

Downloaded as SBV and converted.

Translated captions

Any language, written as UTF-8.

A batch

Upload several files and download the SRTs as a ZIP.

TROUBLESHOOTING

SRT Not Working?

Most issues come from features one format has and the other doesn't.

Captions overlap

SBV captions that overlap stay overlapping; most players show them stacked.

Auto captions read oddly

YouTube's automatic captions are split by timing, not sentences. Edit them in a subtitle editor.

Timings are slightly off

Timings are kept to the millisecond as in the SBV. Shift them in an editor if the video was edited.

A huge file was refused

Subtitle files over 50 MB are refused. Real subtitle files are far smaller.

Accented letters look wrong

The encoding is detected automatically. A very short file whose only accented letters fit several code pages can be misread; re-save it as UTF-8 and convert again.

It says this isn't a text subtitle

Video files, picture-based subtitles and other binary files renamed as subtitles are refused with a message saying what they are.

COMPARISON

dragdropdo vs. Subtitle Edit and Aegisub

Subtitle Edit and Aegisub are full subtitle editors. dragdropdo is built for converting SBV to SRT quickly, from any device.

What matters	dragdropdo	Subtitle Edit and Aegisub
Nothing to install	✓Yes. Runs in any modern browser.	~Yes, a desktop download.
Works on phones and tablets	✓Yes. Desktop, Android, iPhone and iPad.	~No. Windows, Mac and Linux only.
Batch conversion	✓Yes. Add many files and download one ZIP.	~Subtitle Edit has a batch converter; Aegisub doesn't.
Share finished files	✓Yes. Send a unique link from the result page.	~You upload and share the files yourself.
Pricing	✓Free with daily limits. $2.99 or $6.99 passes for unlimited use, no monthly plan.	~Free.
Editing timing and text	✓Not in the converter. Edit the SRT afterwards if needed.	~Yes. Full timing and text editing.

Other tools use different pricing, limits and workflows. This comparison describes dragdropdo's own features without assuming every other tool works the same way.

1.8M+

Files converted

and counting

4.8

Average rating

from our users

~4s

Avg. conversion

per file

Files kept

Auto-delete in 24h

WHY DRAGDROPDO

Built to be quick, safe, and free

Convert SBV to SRT in your browser, with nothing to install and nothing kept after 24 hours.

Private by default

Files are encrypted in transit and deleted from our servers automatically after 24 hours.

No install required

Convert in any modern browser on Windows, Mac, Linux, Android, iPhone or iPad. No app and no sign-up wall.

Big files and batches

Upload files up to 20GB each, add several at once, and download the results one by one or as a ZIP.

Share & download

Save finished files to your device or pass them on with a share link from the result page.

FAQ

Frequently Asked Questions

Answers to common questions about dragdropdo's SBV to SRT converter.