Tools

Comprehensive free tool to test your VPN connection for security vulnerabilities and speed performance

Verify USDT transaction details and status across multiple blockchain networks

AI-powered PDF summarizer using Claude API to extract key information and generate concise summaries from any PDF document.

Convert between 150+ currencies with real-time exchange rates in a clean, user-friendly interface.

Create custom jigsaw puzzles from your images with adjustable difficulty levels

Design and generate professional business cards with custom logos, colors, and contact details. Download as PDF or PNG.

Calculate compressor performance metrics including CFM, required horsepower, pressure ratios, and efficiency.

Translate text between Japanese and English instantly with this free online tool

Monitor screenshots for changes with automatic pixel comparison and alert notifications.

Visual builder for creating Fyne GUI applications with component selection and code generation

Calculate and analyze ammonia (NH3) concentration using Picarro analyzer parameters with manual input or CSV upload.

Upload audio files to analyze radio signals, visualize waveforms, and measure frequency characteristics.

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