Convert RTF to TXT: Free Online Converter
Convert Rich Text Format to Plain Text online for free. Fast, secure document conversion with no watermarks or registration.
RTFに対応
アップロードすることで、これらのファイルの権利を有していること、および利用規約に同意することを確認したものとみなされます。
安全な転送
HTTPS暗号化アップロード
プライバシー優先
ゲストのファイルは約2時間で自動削除
登録不要
すぐに変換を開始
どこでも動作
あらゆるブラウザ、あらゆるデバイス
RTF から TXT への設定
- エンジン
- ドキュメント
- 設定
- 設定は不要です。適切な初期値が使われます。
変換方法
アップロードエリアにドラッグするか、クリックして選択し、.rtfファイルをアップロードしてください。
必要に応じて出力設定を調整してください。デフォルト設定ではオリジナルの品質を維持します。
「変換」をクリックし、準備ができたら.txtファイルをダウンロードしてください。
RTFからTXTへの変換について
RTF mixes human-readable text with formatting control words (\b, \par, \pard, \trowd) in a plain-text file that is technically text but practically unreadable without a parser. TXT is pure text: readable by any human and any software. Converting RTF to TXT strips all formatting control words and produces a clean text file containing only the document's actual content.
The output is the document's text in its simplest possible form: words separated by spaces, paragraphs separated by line breaks, nothing else. It is the most minimal, most portable, and most universally readable representation of the document's content.
RTFをTXTに変換する理由
TXT is the most compatible file format ever created. Every operating system, every programming language, every text editor, every database, and every command-line tool can read TXT. When you need RTF content in the most portable possible form — for scripting, data processing, version control, or legacy system import — TXT is the answer.
TXT extraction is also a prerequisite for many automated workflows. Content migration scripts, search engine indexers, machine learning training pipelines, and text analytics platforms all require clean text input. RTF's control words interfere with these tools; TXT provides exactly what they need.
主な活用例
- Extract RTF content for command-line processing (grep, awk, sed)
- Prepare RTF text for version control tracking
- Import RTF content into databases as plain text records
- Feed RTF document content into automated text processing pipelines
- Create human-readable copies of RTF files without word processor software
仕組み
The converter parses the RTF control word stream, tracking the current formatting state while extracting only text characters. \par and \line control words produce newline characters. \cell produces tab characters (table cell separators). \tab produces tab characters. Hex-encoded characters (\'xx) and Unicode escapes (\uNNNNN) are decoded to UTF-8. All formatting control words (\b, \i, \f, \fs, \pard) are consumed for parsing state but not output. Image groups (\pict) are skipped entirely. The output is clean UTF-8 text.
品質とパフォーマンス
Text content is extracted completely and accurately. Every word from the RTF document appears in the TXT output. All formatting, images, and structural information are discarded. The result is a flat stream of text with paragraph separators — clean, readable, and ready for any text processing workflow.
デバイス互換性
| Device | RTF | TXT |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No | No |
最良の結果を得るためのヒント
- 1TXT is ideal when you need clean text for scripts, databases, or automated processing
- 2Keep the original RTF if you may need the formatted version later
- 3Check that international characters decoded correctly in the UTF-8 output
- 4For structured output, convert to HTML or Markdown rather than TXT
- 5Tab-separated table data in the output can be imported into spreadsheets if needed
関連する変換
RTF to TXT produces clean, human-readable text from RTF's mix of content and control words. The output is universally compatible and ideal for text processing.
RTFとTXTの比較
| 特徴 | RTF | TXT |
|---|---|---|
| 正式名称 | Rich Text Format | Plain Text |
| 拡張子 | .rtf | .txt |