Is this VTT to SRT converter free?

Yes, completely free with no registration, no watermarks, and no file size limits. All processing happens locally in your browser.

Will subtitle text be preserved exactly?

Yes. The subtitle text content is preserved exactly. Only format-specific elements change: the header is removed, timestamp separators change from dots to commas, cue settings are stripped, and entry numbers are added. The actual text that appears on screen remains identical.

Can I use the SRT with Plex or Jellyfin?

Yes. Both Plex and Jellyfin auto-detect SRT subtitle files placed alongside video files. Name the SRT file to match the video file (e.g., movie.srt for movie.mkv) and the media server will display subtitle options automatically.

What about VTT inline tags like and ?

VTT supports a subset of HTML inline tags for basic formatting ( , , , ). SRT has no standardized styling support. The converter preserves these tags in the output since many players can render them, but they are technically non-standard in SRT.

Can I convert VTT to SRT on mobile?

Yes. The converter runs in Safari and Chrome on iOS and Android. Open the page on your phone, select your VTT file, and download the SRT.

What is the difference between VTT and SRT?

VTT is a W3C web standard with a header, dot timestamps, cue positioning, and NOTE blocks. SRT is a simpler universal format with numbered entries, comma timestamps, and no styling. VTT is for browsers; SRT is for everything else.

Does the converter handle VTT files with multiple text tracks?

Each VTT file represents one text track. If you have multiple VTT files (for different languages), convert each one separately. The Batch Converter tool can process multiple files at once.

What if my VTT file has metadata in the header?

VTT header metadata (text between WEBVTT and the first cue) is removed during conversion. SRT has no metadata capability. Only the subtitle cues themselves are converted to SRT format.

How large can the VTT file be?

There is no file size limit. The converter handles files of any size in browser memory. VTT files are typically small (1 to 5 KB per minute of video), so conversion is instant for most files.

Can I embed the SRT into an MKV or MP4 file?

Yes. After converting to SRT, use MKVToolNix, FFmpeg, or HandBrake to embed the subtitle file into your video container. SRT is the most widely accepted subtitle format for container embedding.

Does the converter handle VTT regions and styling?

VTT region definitions and styling blocks in the header are removed. SRT does not support regions or styling. Only the cue text and timing are preserved in the SRT output.

What encoding does the SRT output use?

The SRT output is UTF-8 encoded. This supports all languages including CJK characters, Cyrillic, Arabic, and accented text. Some older devices may prefer UTF-8 with BOM, but modern players handle plain UTF-8 correctly.

Can I batch convert multiple VTT files?

Yes. You can convert files one at a time, or use the Batch Converter tool for bulk processing of multiple VTT files at once.

WebVTT to SRT Converter

Fast. Private. Perfect.

100% local processing in your browser. No upload. No waiting. No limits.

Private & Secure

Blazing Fast

Free & Unlimited

VTT

WEBVTT
 
00:00:01.000 --> 00:00:04.000
Hello, world!
 
00:00:04.500 --> 00:00:08.000
This is a subtitle file.
 
00:00:08.500 --> 00:00:12.000
Converted locally!

SRT

1
00:00:01,000 --> 00:00:04,000
Hello, world!
 
2
00:00:04,500 --> 00:00:08,000
This is a subtitle file.
 
3
00:00:08,500 --> 00:00:12,000
Converted locally!

Drag & drop your VTT file here

or click to browse

Supports .vtt files up to any size

100% LocalNo UploadSecureInstant

More Subtitle Tools

Subtitle Cleaner

Remove formatting and noise

Subtitle Merger

Combine multiple subtitle files

Subtitle Sync

Adjust timing with precision

Subtitle Editor

Edit content and timings

AI Subtitle Translator

Translate to 100+ languages

How It Works

Upload VTT File

Drag & drop or select your .vtt file

Convert Instantly

We process it locally in your browser

Download SRT

Get your .srt file immediately

More Conversions You Might Need

VTT SRTVTT LRC VTT TXT VTT ASS VTT TTML VTT SCC VTT STL VTT SMI

View all

ASS SRT LRC SRT SBV SRT SSA SRT TTML SRT SCC SRT STL SRT SMI SRT

Why Choose AllSubConverter?

Your Privacy Matters

Everything runs in your browser. Your files are never uploaded.

Lightning Fast

Optimized processing engine converts files in seconds.

Truly Unlimited

No file size limits. No daily limits. Completely free.

Works Everywhere

Works on Windows, Mac, Linux, iOS, Android - any modern browser.

From Web Standard to Universal Standard

VTT files are designed for browsers, but the vast majority of subtitle use cases happen outside the browser. Smart TVs, media servers, mobile players, video editing software, and streaming devices all prefer SRT. This converter reverses the VTT format: removes the WEBVTT header, converts dot-separated timestamps to SRT comma format, adds sequential entry numbers, and strips VTT cue settings. The output is a clean SRT file that plays on any device, from Samsung TVs to iPhone video players to VLC.

Input Format

VTT

VTT (WebVTT) is the W3C standard subtitle format for HTML5 video. Files begin with the WEBVTT header string. Cues use dot-separated timestamps (00:01:30.500 --> 00:01:35.000) and may include positioning settings like line, position, and align after the timestamp. VTT files may also contain NOTE comment blocks and optional cue identifiers.

Output Format

SRT

SRT (SubRip) is the most universally compatible subtitle format. Each entry starts with a sequential number (1, 2, 3...), followed by a timestamp line with comma-separated milliseconds (00:01:30,500 --> 00:01:35,000), and then the subtitle text. SRT has no header, no metadata sections, and no styling or positioning support.

Features

Removes the WEBVTT header and NOTE comment blocks that SRT does not use

Converts VTT dot timestamps (00:01:30.500) to SRT comma timestamps (00:01:30,500)

Adds sequential entry numbers (1, 2, 3...) required by the SRT format

Strips VTT cue settings (line, position, align, size) after timestamp lines

Removes VTT cue identifiers that have no equivalent in SRT

Handles VTT inline tags (<b>, <i>, <u>, <c>) by preserving or stripping based on preference

Outputs UTF-8 encoded SRT compatible with VLC, Plex, smart TVs, and mobile players

Processes entirely client-side with no file uploads to any server

Why Convert?

Smart TVs (Samsung Tizen, LG webOS, Sony Android TV) prefer SRT over VTT for local media playback.

Plex, Jellyfin, and Emby media servers auto-detect SRT subtitle files but may miss or mishandle VTT.

Video editing tools (Adobe Premiere Pro, DaVinci Resolve, Final Cut Pro) import SRT natively but not VTT.

HandBrake, FFmpeg, and MKVToolNix accept SRT for subtitle embedding into video containers more reliably than VTT.

Mobile video apps on iOS and Android often default to SRT for external subtitle file loading.

SRT files are simpler and smaller because they lack headers, cue settings, and metadata blocks.

Legacy devices and older media players (DVD players, early smart TVs) only support SRT, not VTT.

Format Differences

VTT begins with the WEBVTT header. SRT has no header; it starts directly with the first entry number.

VTT timestamps use dot separators (00:01:30.500). SRT timestamps use comma separators (00:01:30,500).

VTT cues have optional string identifiers. SRT entries have mandatory sequential numbers (1, 2, 3...).

VTT supports cue positioning settings (line, position, align, size). SRT has no positioning or styling.

VTT supports NOTE blocks for comments. SRT has no comment or metadata mechanism.

VTT is the web standard recognized by browsers. SRT is the universal standard recognized by all other devices.

Common Use Cases

Smart TV Playback

Convert VTT subtitles to SRT for compatibility with Samsung, LG, and Sony smart TVs that prefer SRT for local media playback.

Media Server Libraries

Ensure Plex, Jellyfin, and Emby auto-detect your subtitle files by using SRT, the format these servers index most reliably.

Video Editing Import

Import subtitles into Adobe Premiere Pro, DaVinci Resolve, or Final Cut Pro as SRT, the format these NLEs accept natively.

Mobile Video Playback

Most iOS and Android video apps load external SRT subtitles by default. Convert VTT to SRT for reliable mobile subtitle display.

Subtitle Embedding

Embed subtitles into MKV or MP4 containers using FFmpeg, HandBrake, or MKVToolNix. SRT is the most compatible format for container embedding.

Related Formats

ASS

Advanced SubStation Alpha supports styling. Convert VTT to ASS if you need fonts, colors, and positioning in your subtitles.

TTML

TTML is for streaming platforms. Convert VTT to TTML for Netflix, Apple TV, and broadcast subtitle delivery.

TXT

Plain text strips timing. Convert VTT to TXT when you only need the subtitle text without timestamps.

Frequently Asked Questions

Why convert VTT to SRT?

While VTT is the web standard, the vast majority of subtitle use cases are outside browsers. Smart TVs, media servers (Plex, Jellyfin), video editing software (Premiere Pro, DaVinci Resolve), and mobile players all prefer or require SRT. Converting VTT to SRT ensures maximum compatibility across all devices and platforms.

How do timestamps change from VTT to SRT?

The decimal separator changes from dots to commas. VTT uses 00:01:30.500. SRT uses 00:01:30,500. The hours, minutes, seconds, and milliseconds values are identical. The converter simply replaces the dot with a comma in each timestamp pair.

Does the converter add entry numbers?

Yes. SRT requires each entry to start with a sequential number. VTT uses optional string identifiers instead. The converter removes VTT identifiers and assigns sequential numbers (1, 2, 3...) to each subtitle entry in chronological order.

What happens to the WEBVTT header?

The WEBVTT header is removed. SRT has no header format. The output SRT file starts directly with the number 1 for the first subtitle entry. This is correct and expected behavior for SRT format.

What happens to VTT cue settings?

VTT cue settings (such as line:50%, position:left, align:center) appear after the timestamp arrow on the same line. SRT does not support these. The converter removes them, leaving only the clean timestamp pair. Any positioning information from VTT is lost.

Are VTT NOTE blocks included in the SRT?

No. VTT NOTE blocks are comment sections for metadata or developer notes. They are not displayable subtitle content. The converter skips all NOTE blocks during conversion.

Ready to convert your subtitles?

Drop your VTT file here and convert to SRT instantly.

VTT to SRT Guide — Convert Web Subtitles Free Online | AllSubConverter

Convert VTT subtitles to universal SRT free online for media players, smart TVs, and editors. Learn what gets stripped and why SRT is the safest choice.

Mar 20, 20263 min read

How to Download YouTube Subtitles and Convert Them | AllSubConverter

Download YouTube subtitles as VTT and convert them to SRT, ASS, or LRC instantly. Step-by-step guide covering extensions, yt-dlp, and online tools.

Mar 20, 20264 min read

Related Resources

What is VTT?What is SRT?VTT vs SRT