Time Converter
Modern date and time conversion utility. Supports Epoch (Seconds/Millis), ISO 8601, and Local formats with region-aware display.
Subnet Calculator
Comprehensive IPv4 and IPv6 network analysis tool. Calculate subnet masks, ranges, and broadcast addresses with ease.
Header Inspector
Analyze browser request headers via Service Worker interception. Inspect headers, methods, and payloads in real-time.
Base64 Encoder/Decoder
Seamlessly encode and decode between plain text and Base64 format. Auto-detects input type for instant conversion.
PDF to Markdown
Extract text from PDFs and convert to Markdown. Automatic OCR fallback for scanned documents with English and German support.