Create your automated online lesson script with AI
Transform your recordings into structured materials quickly. VozParaTexto uses cutting-edge technology to convert your lessons into precise text, making it easy to create script…
🎙️ Transcribe for free
Upload your audio or video and get the text in seconds.
30 minutes/month free. No credit card required.
Supported formats: MP3, WAV, OPUS, M4A, MP4, OGG
How it works
How to generate your automated online lesson script
The creation process is extremely simple and intuitive, ideal for teachers who need to optimize their time. First, access the platform and upload your video or audio file. We support large formats up to 5 GB, such as MP4, MKV, and MP3. After uploading, our AI processes the content with 94% to 97% accuracy. In a few minutes, you will have the full text of your lesson. With the content transcribed, simply organize the main topics to finalize your automated online lesson script without having to type a single word from scratch. Unlike tools like Otter or Descript, VozParaTexto is fully focused on linguistic nuances, ensuring that technical terms and regional accents are correctly understood by the AssemblyAI engine.
Advantages for teachers and digital educators
Maintaining the organization of an online course requires constant documentation. Having an automated online lesson script allows you to create support materials, e-books, and study guides in a scalable way. You record the content once, and the AI handles the bureaucratic writing work.
Maintaining the organization of an online course requires constant documentation. Having an automated online lesson script allows you to create support materials, e-books, and study guides in a scalable way. You record the content once, and the AI handles the bureaucratic writing work.
The tool is a powerful ally for those who produce content for YouTube or distance learning platforms. Beyond accuracy, the speed of text delivery allows you to focus on what really matters
teaching. Stop wasting hours pausing and rewinding videos to note important points; let our technology do the heavy lifting for you.
Cutting-edge technology and large file support
Unlike other services that limit file size, VozParaTexto accepts uploads of up to 5 GB. This is essential for long lessons recorded in high resolution (MKV or WEBM). We use the AssemblyAI engine, recognized worldwide for its efficiency in natural language processing.
Additionally, we offer a generous free plan of 30 minutes per month, with no credit card required. This allows you to test the quality of the automated online lesson script and verify the accuracy before any investment. It is the definitive solution for converting audio to text securely and quickly.