Convert STL TO VTT
Free online subtitle files converter by Maestra. Within seconds convert Spruce subtitle files to WebVTT files.
How to convert subtitles?
Upload the Spruce (.stl) subtitle file.
Drop the subtitle file(s) that you want to convert, multiple file upload is supported.
Select the WebVTT (.vtt) subtitle format.
Or alternatively select any subtitle format that is available.
Convert format with a single click.
Click on "Convert" and the original subtitle file will be converted to the target format. Hit "Download" button to save the WebVTT file.
Frequently Asked Questions
What is Maestra?
Maestra is an automatic transcription, captioning, and voiceover platform that allows you to automatically turn your audio and video files into your desired format. Our automatic AI processor will transcribe, translate, caption, or voiceover your files and send them back to you incredibly fast. Edit your videos in our advanced, easy-to-use and collaborative editor, then save and share them with your audience! If you have any questions about how Maestra works, we’re more than happy to walk you through a demo.
Why Should You Convert Subtitles?
In the entertainment industry, subtitling is the primary method of translating content and making it more accessible to a wider audience. Over the years, the number of subtitle formats grew to match the growing need in the industry. Maestra's subtitle converter is an online tool that allows users to convert subtitles to the file format they desire for free with a few clicks. If you are a worker in the subtitling industry, Maestra's subtitle converter can help you convert multiple subtitle files to another subtitle format and save a lot of time and resources while doing so.
What is an STL file?
Spruce (STL) is used in DVD Studio pro and even though it shared the extension (.stl ) with EBU STL format they actually are not related at all. It was created by Spruce Technologies.
What is a WebVTT file?
Another popular format is the VTT format where the lines are located near the timecodes and if you are looking for metadata, this is the suitable format. A VTT file is similar to an STL file and their functional simplicity makes these two popular formats when it comes to subtitling.
Create and Translate Subtitles
In addition to converting subtitles for free, Maestra's subtitle generator allows users to create subtitles and translate them to more than 80 languages.
All located in a simple interface, edit subtitles with our advanced subtitle editor and translate subtitles with our subtitle translator to gain accessibility and grow your audience.
If you are looking to translate subtitles for a Youtube video, Maestra also has a built-in Youtube tool to automatically add subtitles to your Youtube videos. So it is possible to translate the converted files and put them on your videos directly from Maestra!
Converting STL to VTT format through our caption converter, then editing the converted file on our subtitles editor and translating those captions and sub files to a foreign language only takes a few minutes and a few clicks with Maestra. Free trial available, no credit card required!