Build SRT

Build SRT

Subtitles with Video & Audio.

1 ratings
1 review
$2.99

Price history


Details

  • Released
  • Updated
  • June 20, 2024
  • September 20, 2025
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About

This utility converts spoken audio from videos into standard SRT subtitle files. It supports importing videos from your device and offers efficient sound extraction for subtitle generation. The generated SRT files are universally compatible and easily shareable.

Speech-to-text transcription
Import videos from Photos and Files
Extract audio for SRT generation
Universal SRT file format
Share SRT files easily
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What's New in Build SRT

1.6

September 20, 2025

Thank you for your feedback! New in this release: Fixed: Calculation errors in outputting the end time of certain subtitle segments. Improvement: Crashes or slow performance when opening subtitles longer than 2 hours.

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User reviews

Can’t handle singing, limited interface

To begin, my hope was to get an SRT file with the text of lyrics from a song on a music video. I can not say how well the app handles normal dialog, but I can say it cannot transcribe the words of a song when there is music accompaniment playing also. It found only 3 or 4 scattered words in a 2-minute song.

That said, the user interface is not complete. There are almost no menu commands. The only controls are buttons to click: a button to create a “project”, and inside the project window there are three tiny buttons with obscure icons and no help text popups. (One of the buttons hides the buttons! Then you have the puzzle of how to bring them back.) By chance I found the button that displayed the SRT file. It appeared to be correctly formatted.
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Developer apps

FAQ

What is Build SRT?

Build SRT is a utility app that converts spoken audio from videos into standard SRT subtitle files. It utilizes Apple's speech recognition and allows for manual text import for greater flexibility.

How does Build SRT generate subtitles?

Build SRT efficiently extracts the sound from imported videos and converts it into an SRT file. It leverages built-in speech recognition for accurate transcription.

Can I edit the generated SRT files?

Yes, the generated SRT files are universally compatible and can be easily shared and exported for modification and use on other devices or editing software.

What devices does Build SRT support?

Build SRT is available for Mac, iPhone, iPad, and iPod, making it accessible across various Apple devices.

How often is Build SRT updated?

The latest version of Build SRT is 1.6, and it was last updated on September 20, 2025, indicating active development and support.

What is the price of Build SRT?

Build SRT is a paid application, priced at $2.99. There are no in-app purchases or advertisements mentioned.

Does Build SRT have ads?

No, Build SRT does not contain advertisements. It is a paid application designed to be ad-free.

What is the age rating for Build SRT?

Build SRT has an age rating of 4+, making it suitable for a wide range of users.