Simple, powerful utilities.
Generate handwritten signature as image.
Math calculator with support for multiple operations and units.
Base64 encoder and decoder.
Generate a recommended regex.
XML/JSON Converter.
Edit Markdown Content online.
Real-time currency exchange rate calculator with 150+ supported currencies.
Extract text from images using OCR technology.
Grok is a free AI assistant designed by xAI to maximize truth and objectivity.
Query GitHub user information including followers, following, and public repositories.