Edubrain AI

Edubrain AI is a free AI-powered homework helper designed for students seeking instant, step-by-step solutions across a wide array of subjects including math, science, history, literature, and many others like accounting, biology, economics, physics, and more. Users benefit from its no-sign-up requirement and anonymous study environment, making it accessible for quick homework assistance without commitments. It processes inputs via text entry, photo uploads, PDFs, documents, or even audio recordings, delivering clear explanations that break down complex problems into manageable steps.

The tool supports multimodal inputs such as images of handwritten problems, scanned documents, and voice notes up to 25MB, with features like drag-and-drop and recording directly on the platform. While the free tier handles most standard tasks with limits on file size (32MB max), text length (10,000 characters), and single-file uploads, it promotes upgrades to 'expert help' for larger files, multiple uploads, or unsupported formats. Advanced reasoning mode enhances its ability to tackle STEM problems and provide stable, logical breakdowns, functioning like a private tutor available anytime online.

As part of a broader platform with paid plans, Edubrain AI emphasizes multilingual support and comprehensive subject coverage, helping users from high school to higher education turn confusing assignments into clear learning paths.