RAG文書処理 - Free Online Tool | PivaBox

RAGパイプライン用に文書を準備——設定可能なチャンク戦略、オーバーラップ、メタデータでテキストを分割

How to Use RAG Document Processor

1. Paste your document text into the input area — this can be articles, documentation, transcripts, or any text you want to prepare for RAG systems
2. Choose a chunking strategy (Fixed Size, Sentence, Paragraph, or Recursive), set the desired chunk size and overlap, then click Generate to process
3. Review the generated chunks with stats, then click any chunk to copy it, or use Copy as JSON / Copy as Text to export all chunks

Frequently Asked Questions

Is RAG Document Processor free?

Yes, PivaBox RAG Document Processor is completely free to use. There are no charges, subscriptions, or hidden fees. All processing happens locally in your browser.

Are my documents uploaded to a server?

No. All text processing and chunking happens entirely in your browser using JavaScript. Your documents never leave your device, ensuring your content stays private and secure.

What chunking strategy should I use?

Use <strong>Recursive</strong> for general-purpose documents as it tries multiple separators hierarchically. Use <strong>Sentence</strong> for narrative text, <strong>Paragraph</strong> for structured documents, and <strong>Fixed Size</strong> when you need exact character-level control. Overlap helps maintain context across chunk boundaries.