Subtitles
Open Subtitles on Happytails.ai. This view has the same page content and links, with explicit tool capabilities. Read the processing notes before using a tool.
Page guide
Find the right tool and get straight to your task.
No account needed.SRT to VTT
Turn SRT captions into WebVTT subtitles for the web.
VTT to SRT
Convert WebVTT captions into an SRT subtitle file.
Subtitles to text
Take the words out of a subtitle file and leave the timecodes behind.
Extract subtitles
Extract an embedded text subtitle track as SRT.
Subtitles to PDF
Turn subtitle captions into a PDF transcript you can read.
Subtitle editor
Fix subtitle text and timing, then save an SRT file.
Clean subtitles
Clear formatting tags, extra spaces and empty cues from subtitles.
Merge subtitles
Bring subtitle files together on one timeline.
Shift subtitles
Move every subtitle earlier or later to match your video.
Ass to SRT
Turn ASS subtitles into SRT captions with text and timing.
SRT to ass
Convert SRT captions into a basic ASS subtitle file.
Subtitle translator
Translate subtitle text and keep the original cue timing.
Server unavailableAuto subtitles
Make draft SRT captions from recorded speech, ready to review.
Server unavailableSubtitle alignment
Match an English transcript to the timing of recorded speech.
Server unavailableKaraoke subtitles
Create word-timed karaoke captions from matching speech and text.
Server unavailableAbout subtitles
These free subtitle tools help video editors, creators and translators prepare captions for any player. Convert formats with SRT to VTT, VTT to SRT, Ass to SRT and SRT to ass, so the same captions work on web players, desktop apps and editing software. The Subtitle editor fixes cue text and timing, Shift subtitles moves every cue when captions run early or late, and Merge subtitles combines files. Subtitles to text and Subtitles to PDF turn captions into a readable transcript.
Fix timing before converting. If captions drift, shift them first and check a few cues against the video. Clean subtitles removes leftover tags and formatting so the converted file stays tidy.
Popular subtitles
Common questions
What is the difference between SRT and VTT?
Both are plain text caption formats with numbered or labeled cues and timestamps. VTT is the standard for HTML5 web video and supports extra styling and positioning, while SRT is simpler and widely supported by desktop players and editing apps.
Are my subtitle files uploaded?
No. SRT to VTT, VTT to SRT, the Subtitle editor, Subtitles to text and Clean subtitles run in your browser. Your files are processed on your device and are not sent to our server.
Can these tools create subtitles from audio automatically?
No. The subtitle tools work with caption files you already have. They convert, edit, shift, merge and clean cues, but they do not transcribe speech. Start from an existing caption file or one exported by your video platform.