SRT vs VTT vs TXT: Which Subtitle Format Should You Download?

When you download subtitles, you usually get a choice of formats: SRT (SubRip), VTT (WebVTT), or plain TXT. Each serves a different purpose, and picking the wrong one can mean extra conversion steps or missing features. This guide breaks down the technical differences, shows real file examples, and helps you decide which format to download for your specific use case. If you need a quick way to get subtitles from any video, check out our complete guide to downloading subtitles — then come back here to choose the right format.

What Are SRT, VTT, and TXT Files?

All three are text-based subtitle or transcript formats, but they differ in how they store timing and formatting.

• SRT (SubRip) is the most widely supported subtitle format. It uses a simple structure of cue number, timestamp range, and text. Timestamps use commas as the millisecond separator (e.g., 00:01:15,000). The Wikipedia article on SubRip notes that SRT was originally developed for the SubRip DVD ripping software, but it has become a universal interchange format.
• VTT (WebVTT) is the W3C standard for captions on the web. It requires an optional header (WEBVTT), uses dots instead of commas in timestamps (e.g., 00:01:15.000), and supports inline styling, positioning, and cue settings (like vertical text). The W3C WebVTT specification defines the full syntax.
• TXT is plain text with no timestamps. It is useful for transcripts, notes, or reading — but not for synchronised playback.
• TTML (Timed Text Markup Language) is an XML-based format used by broadcasters and streaming services (e.g., YouTube's legacy format). It is less common for direct downloads, but you can convert it via tools like transcript.you's supported output formats.

SRT vs VTT: A Side-by-Side Code Example

Here is the same subtitle cue — "This is a test subtitle." appearing from 1 minute 15 seconds to 1 minute 18 seconds — written in SRT and VTT.

SRT Example

1
00:01:15,000 --> 00:01:18,000
This is a test subtitle.

VTT Example

WEBVTT

00:01:15.000 --> 00:01:18.000
This is a test subtitle.

Key Differences

Feature	SRT	VTT
Header	None required	WEBVTT required (first line)
Timestamp separator	Comma (,)	Dot (.)
Cue numbering	Required (sequential numbers)	Optional; cues can be unnumbered
Styling	None (plain text only)	Inline <c>, <b>, <i>, <u>, <ruby>, <v> (voice)
Positioning	Not supported	D:vertical, line:, position:, align: cue settings
Multiple lines	Hard line breaks	Hard line breaks + <br>
Regions	Not supported	Supported (for positioning groups of cues)

For example, a VTT cue that positions text at the top of the screen would look like:

WEBVTT

00:01:15.000 --> 00:01:18.000 line:10%
This is a test subtitle at the top.

SRT cannot do that. If you need precise positioning (e.g., for karaoke or speaker labels), VTT is the better choice.

When to Use TXT (Plain Text Transcripts)

TXT files contain no timing information. They are ideal for: - Reading a video's full transcript as a document - Taking notes or quoting text - Search engine indexing (search engines can index TXT transcripts) - Accessibility for users who prefer reading over watching

If you only need the spoken words without syncing, download TXT. For synchronised subtitles, use SRT or VTT.

Decision Table: Which Format Should You Download?

Use Case	Recommended Format	Why
YouTube upload	SRT	YouTube's supported subtitle formats include SRT (with UTF-8 encoding) and VTT. SRT is simpler and less error-prone for basic captions.
HTML5 <track> element	VTT	The MDN documentation for the <track> element states that WebVTT is the only supported format for HTML5 video captions.
Video editors (Premiere Pro, DaVinci Resolve, Final Cut)	SRT	Most non-linear editors import SRT natively. VTT often requires conversion.
VLC media player	SRT	VLC supports SRT out of the box. VTT requires manual loading or conversion.
Reading / notes	TXT	No timestamps needed; plain text is easiest to read and edit.
Broadcast / professional workflows	TTML or SRT	TTML (Timed Text Markup Language) is used by some broadcast systems; SRT is a fallback.

How to Download Subtitles in the Right Format

If you already have a video file and need subtitles, you can generate them using a tool like transcript.you's video to VTT converter. For YouTube videos, see our guide on how to download YouTube subtitles as SRT, VTT or TXT.

If the video has no subtitles at all, you can generate them yourself — our guide on video has no subtitles? how to generate them yourself walks you through the process.

Once you have an SRT file, you may want to edit it. Learn how to edit an SRT file and add subtitles to a video.

A Note on Copyright

Downloading subtitles for your own use (e.g., for personal study or accessibility) is generally fine, but redistributing or re-uploading subtitles without the creator's permission may violate copyright. Always respect the original content creator's rights.

Summary

• SRT: Best for universal compatibility — YouTube, VLC, video editors. No styling or positioning.
• VTT: Best for web video (HTML5 <track>), supports styling and positioning.
• TXT: Best for plain transcripts, reading, or notes.
• TTML: XML-based, used in broadcast and some streaming services.

For a full list of formats you can download and convert, see transcript.you's supported output formats. And for a deeper dive into the differences, read the SRT vs VTT vs TXT subtitle formats comparison.