Web Harvester

Convert Excel files (XLSX, XLS, ODS) to CSV format. Extract all sheets or specific ones. Configurable delimiter, date formatting, skip empty rows. Batch processing multiple files. Optional JSON output to Dataset. Handles large files efficiently. Perfect for ETL pipelines.

Convert HTML to clean Markdown. Supports GFM tables, code blocks, and custom rules. Perfect for content migration and documentation.

Generate realistic fake data for testing and development. Create profiles, addresses, companies, and transactions using Faker. 50+ locales, deterministic mode, custom schemas.

Convert PDF, DOCX, PPTX, and other documents to clean Markdown optimized for RAG pipelines. Preserves structure, tables, and headers. Powered by IBM Docling.

Run SQL queries on CSV, JSON, and Parquet files using DuckDB. No database setup required. Upload files, provide URLs, or query Apify Datasets directly. Full SQL support: JOINs, aggregations, window functions. Export as JSON, CSV, or Parquet. Lightning-fast analytical queries.

Generate MD5, SHA-1, SHA-256, SHA-512 hashes for text or files. Verify integrity, create checksums, deduplicate content.

Generate and read QR codes at scale. Create custom QR codes from URLs, text, WiFi credentials, vCards. Decode QR codes from images. Batch processing, custom colors, PNG/SVG output, configurable error correction. No ads, no limits, full API access.

Generate UUIDs (v1, v4, v5) in bulk. Create unique identifiers for databases, APIs, and tracking. Up to 100,000 UUIDs at once. Multiple formats: standard, uppercase, no-hyphens, braces, URN. UUID v5 supports deterministic generation from names. Fast, reliable, production-ready.