Number Base Converter

Convert between 20+ world currencies with live exchange rates. Free, no API key required.

Convert between common units: Length, Weight, Temperature, Area, Speed, Volume.

Convert data storage units (Bytes to Petabytes) with Decimal/Binary standards.

Encode and decode URLs with strict mode support.

Convert any public webpage into clean, readable Markdown text. Extract article content, headings, and links.

Batch convert multiple URLs to clean Markdown with parallel processing, deduplication, configurable concurrency, and auto-retry.