Text Chunk Splitter

Split text into chunks for RAG, embeddings, or context windows. By tokens, characters, or sentences. Overlap support.

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主な特徴とプライバシー保証

  • ✓ 100%ブラウザ内完結: データは端末外に出ず、外部サーバーに送信されることはありません。
  • ✓ リアルタイム高速出力: ネットワーク遅延ゼロ、入力と同時に即時反映・高速コピー。
  • ✓ 永久無料＆制限なし: 会員登録不要、課金なし、1日の利用制限も一切ありません。
  • ✓ 標準規格準拠: RFC、ISO、W3Cウェブ標準仕様に厳密に準拠して設計されています。

Free Online Text Chunk Splitter

The Text Chunk Splitter is a high-speed, privacy-first web utility in the LLM Tools suite designed to split text into chunks for rag, embeddings, or context windows. by tokens, characters, or sentences. overlap support directly in your browser without requiring software installations, browser extensions, or account registrations.

技術仕様とアーキテクチャ

Execution Environment:
100% Client-Side Browser Sandbox
Data Privacy:
Zero Server Storage / No Tracking
Processing Speed:
Real-time local CPU execution
Cross-Platform:
Works on Windows, macOS, Linux, iOS & Android

Prompt Engineering & Token Estimation Engine

LLM utilities evaluate prompt lengths, structure system instructions, and calculate approximate token counts based on byte-pair encoding (BPE) algorithms used by OpenAI, Anthropic, and Google models. This helps prevent token budget overflows and optimizes monthly API expenditure.

1

Provide Input

Enter, paste, or upload your data into the input field above.

2

Configure & Process

The tool immediately processes your input in real time according to your chosen settings.

3

Copy or Save

Use the Copy button to copy the output to your clipboard, or download the result to your device.

開発者メモ: Counting tokens before calling expensive LLM APIs prevents unexpected bill spikes and truncated model responses.
Text Chunk Splitter – Free Online Tool Screenshot
Text Chunk Splitter インターフェース プレビュー

連携ツール・次のステップ

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