Expanding your video's audience globally requires offering captions in multiple languages. While GetTranscript provides fast access to the original text, you will need a dedicated workflow to actually translate youtube subtitles accurately. This guide walks you through extracting the source file and pairing it with powerful external translation services.
What you need
You need the YouTube video URL to fetch the base transcript from GetTranscript. You will also need access to an external translation tool, such as DeepL, a Google account, or an AI chat interface like ChatGPT.
translate youtube subtitles
- Download the source-language subtitles: Use GetTranscript to extract the original closed captions from YouTube. You can pull the transcript in any standard format, though specific formats survive the translation process better depending on the tool you plan to use next.
- Translate the downloaded file: GetTranscript does not translate text natively. Take the file you just downloaded and pass it to an external tool — DeepL is the best choice for European languages (its document uploader preserves timestamps and only translates the dialogue, making srt translation smooth; the free tier has monthly file limits), Google Translate offers the broadest language coverage for free via its plain-text web interface, and LLMs like ChatGPT or Claude are best for context-aware translation when your video contains technical terms, slang, or a specific tone you want preserved.
- Save the translated file: Once your external tool finishes, save the resulting text. If you used a document uploader like DeepL, download the finished subtitle file and import it directly into your video editor or player.
Supported formats
GetTranscript provides several output options. Here is how each format fits into a translation workflow:
srt: The industry standard file. Translates beautifully via DeepL's document uploader because the tool knows not to break the timecodes.vtt: The web player standard. Like SRT, it is best translated by uploading the file directly to a dedicated document translator.plain text: A raw block of words. This is the easiest format to copy and paste directly into google translate or an LLM.md: Markdown text. Also easy to copy-paste into an LLM, which naturally understands and preserves markdown formatting.txt_timestamped: Text paired with visible times. Great for manual human translation where the translator needs to know exactly when a phrase occurs.json: Programmatic data. Best left untranslated until your application's backend parses the text fields and sends them to a translation API.
Common questions
Will the timestamps stay aligned after translation?
Yes, as long as you use a tool built to handle subtitle files (like DeepL's document upload) or carefully prompt your LLM not to alter the timecodes. If you just copy and paste raw SRT text into a basic translator, the formatting might break, ruining the alignment.
Which languages are supported?
Because you are using external tools, you are limited only by their language libraries. DeepL supports dozens of major global languages, while Google Translate supports well over a hundred.
Can I translate auto-generated captions?
Absolutely. GetTranscript can extract both manual and auto-generated captions from YouTube. Once you have downloaded the auto-generated base file, you can process it through your translation workflow exactly the same way.
To grab the original caption file and begin your localization process, paste your video link into GetTranscript on the homepage.