How to get started

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Unlimited access options

Unlimited access to all learning material for a flat monthly subscription fee. Unlimited = read all*; Unlimited+ = read and practice all*. Certification need payments per course.

* No certification. Unlimited does not include practice.

Platform Tools

Desktop applications that help you create rich learning experiences beyond the web editor

What are Platform Tools?

Platform Tools are companion desktop apps for tasks that need local hardware or large datasets — for example, microphone recording for voice models. They connect to your BlitzGrok educator account when you publish results.

  • Browse and download from the Tools Hub (login required)
  • Install and run locally — data stays on your machine until publish
  • Use tool-specific guides below for setup and workflow

Available Tools

BlitzVoice

Beta

Record pronunciation corpora in IAST, preview Devanagari, validate coverage, and train Piper TTS models for Indic languages.

Questions about platform tools?

We're here to help you get set up

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