GPT Subtitler is a web app for fast, accurate subtitle translations using LLM like OpenAI, Claude, or Gemini. It also offers audio transcription using Whisper AI. Users can translate subtitles between multiple languages and transcribe audio, transforming their workflow with efficiency and precision.
What is GPT Subtitler?
How to use
Users can upload subtitle files, select translation options (target language, settings), process the translation, and download the translated subtitles. For audio transcription, users can upload audio/video files or provide a YouTube URL, select the audio language, and start the transcription process.
Core Features
- AI-powered subtitle translation
- Audio transcription using Whisper AI
- Batch translation
- Customizable translation settings
- Support for multiple LLM providers (OpenAI, Claude, Gemini, etc.)
- Token-based pricing or subscription plans
Use Cases
- Translating video subtitles for global audiences
- Transcribing audio and video files to create subtitles
- Batch processing multiple subtitle files for consistent translation
- Fine-tuning translations for specific content types and audiences
FAQ
How are the token costs calculated?
The token cost is based on the number of input and output tokens required to process the subtitle content. Prices vary depending on the model used, with GPT Subtitler using a baseline of $0.5/1M tokens and adjusting proportionally based on actual usage and the model selected. Basic and Premium plan users receive discounts on token usage.
Can I use my own API key for translations?
Yes, you can use your own OpenAI/Claude/Gemini API key. If provided, the server will use it for translation, and your account Token balance and usage will not be affected.
How do I get an OpenAI/Gemini API key?
To get an OpenAI API key, register an account on the OpenAI website. For a free Gemini API key, visit https://aistudio.google.com/app/apikey and follow the instructions.
What is the Whisper transcription feature?
The Whisper transcription feature allows you to automatically transcribe audio and video files using OpenAI's Whisper model, generating accurate transcriptions in multiple languages. It's useful for creating subtitles, transcribing interviews, or converting speech to text.
What languages are supported for translation?
GPT Subtitler supports translation between all languages supported by the language models, including English, Chinese, Spanish, Japanese, Korean, and even some fictional languages. The quality of translation may vary depending on the language pair and the model used.
What is the best model for language translation accuracy? Are there any settings you can suggest?
Gemini-pro generally offers the best performance for translation tasks. Other models to try include Claude-3.5-sonnet, GPT-4o, and GPT-4o-mini. Recommended settings include using a higher batch size, enabling context memory, and using few-shot examples.
How can I get a refund?
Refunds are supported within 7 days after payment. Contact support@gptsubtitler.com with the email used during registration.
Pricing
Free Tier
Free
Use account Tokens for translation and transcription. Claim 10,000 Tokens daily. Get 100,000 bonus Tokens when you sign up. Store up to 200 subtitle projects and 20 batch projects. Save up to 5 translation settings. Process up to 2 files simultaneously.
Basic Plan
$5/month
Everything in the Free plan, plus: 600,000 Tokens available daily with your subscription - no need to use account Tokens. Access to powerful AI models like Chatgpt-4o-latest、Claude 3.5/3.7 Sonnet and Claude 3.7 Thinking. Claim 50,000 Tokens daily. 500,000 bonus Tokens upon signup. Store up to 500 subtitle projects and 50 batch projects. Save up to 20 translation settings. Process up to 5 files simultaneously. 5% discount on account Token usage.
Premium Plan
$9.9/month
Everything in the Free plan, plus: 1,200,000 Tokens available daily with your subscription - no need to use account Tokens. Access to powerful AI models like Chatgpt-4o-latest、Claude 3.5/3.7 Sonnet and Claude 3.7 Thinking. Claim 100,000 Tokens daily. 1,000,000 bonus Tokens upon signup. Store up to 1000 subtitle projects and 100 batch projects. Save up to 50 translation settings. Process up to 5 files simultaneously. 10% discount on account Token usage.
Pay-as-you-go Token
Variable
Limited-Time Token Sale: Act Now! Get a massive 2 million tokens for just $1 – stock up and power your translation projects. Flexible, No-Commitment Translation Power: Use tokens at your own pace, tailoring your translation spend to your specific needs. Don't Miss This Incredible Deal! This offer won't last – grab these tokens before they're gone.
Pros & Cons
Pros
- Fast and accurate subtitle translations
- User-friendly interface
- Supports multiple languages and LLM providers
- Offers both token-based and subscription pricing
- Includes audio transcription feature
- Customizable settings for fine-tuning translations
Cons
- Token costs can vary depending on the model used
- Free tier has limitations on usage and features
- Potential for errors with certain language pairs or models
- Reliance on third-party APIs (OpenAI, Claude, Gemini) for translation