テキスト
文字数カウント・エンコード・整形などのテキストツール
下のツールを選ぶだけで利用できます。すべて無料でブラウザ内で動作します。
📝 テキスト · 計 37 個のツール
頭文字ジェネレーターAcronym generator: convert phrases to acronyms with multi-style and readability score for branding, with one-click copy, offline and multilingual.
行番号追加ツールAdd line numbers to text with a custom start and separator. Adds line numbers with custom start and separator for code and docs.
Atbash暗号変換Atbash cipher tool: encrypt and decrypt by reverse alphabet substitution with case preserve for learning and fun, with one-click copy, offline.
点字変換ツールBraille translator: convert between English, numbers, pinyin and Unicode braille dots, supports Grade 1, letters, numbers and punctuation for accessibility learning.
丸文字ジェネレーターBubble text generator: convert text to circle and bubble effect fonts with multiple styles for social and nicknames, with one-click copy and offline.
文字頻度カウンターCharacter frequency counter: count letters and words in real time with sorting for writing, with one-click copy and offline.
メールアドレス抽出ツールEmail extractor: paste text to extract all email addresses with dedup, sorting and CSV export for marketing and data cleaning.
絵文字カウント・削除Emoji counter and remover: count emojis in text with list or remove them for clean copy with count for social and data cleaning, with one-click copy and offline.
装飾文字ジェネレーターFancy text generator: convert plain text to stylish Unicode fonts with copy and social compatibility check for bios and headings.
検索・置換ツールFind and replace: paste text to batch find and replace by keyword with regex, case and whole word for text cleaning and editing.
キーワード密度チェッカーKeyword density checker: count occurrences, density and frequency per 100 words for keywords with SEO tips, one-click copy, offline and multilingual.
リート語変換器Leetspeak converter: convert between English and leet with multiple strength levels and custom mapping for fun and password ideas.
行番号の追加・削除Line numberer: add line numbers to text with custom formats and start value or remove them in bulk for code and docs, with one-click copy and offline.
Lorem Ipsum 生成機Lorem Ipsum generator: generate placeholder text with custom paragraphs and sentences for layouts and prototypes, multilingual, one-click copy and offline.
嘲笑風テキストジェネレーターMock text generator: create placeholder text by word and paragraph count with multiple styles and languages for design and prototyping.
数字を中国語大文字に変換Number to Chinese converter: convert numbers to financial uppercase and lowercase Chinese for invoices and contracts, with one-click copy and offline.
番号付きリスト生成器Numbered list generator: add numeric, alpha or roman numbers to lines with custom start and delimiter for docs, with one-click copy, offline and history.
論文構成ジェネレーターOutline generator: enter topic and points to build hierarchical outline and headings for writing and courses, with one-click copy, offline and history.
回文チェッカーPalindrome checker: test words and numbers for palindrome ignoring case and punctuation with highlight for learning, with copy, offline and multilingual.
英文可読性スコアReadability checker: measure English readability with Flesch formula for writing and education, with one-click copy and offline.
読了時間計算機Reading time calculator: estimate reading time at 300 chars per minute Chinese for content, with one-click copy and offline.
改行削除ツールRemove line breaks tool: bulk remove or replace line breaks and empty lines with paragraph keep for formatting and cleaning, with one-click copy, with one-click.
テキスト反転Reverse text tool: reverse text by character, word or line with bulk and preview for fun and processing, with one-click copy, offline and multilingual.
スピーチ時間計算機Speaking time calculator: get speaking time from word count and speed with paragraph estimate and pacing tips for speeches, with one-click copy, offline.
上付き・下付き文字変換Superscript subscript converter: batch convert text to superscript or subscript with numbers and symbols for papers and formulas, with one-click copy, offline.
テキスト重複削除ツールText deduplicator: bulk remove duplicate lines with case and space options and stats for cleaning and lists, with one-click copy, offline and multilingual.
テキスト繰り返しText repeater: repeat text by count with delimiter and newline for spamming and testing, with one-click copy, offline and multilingual.
テキスト逆順ツールText reverser tool: reverse text by character, word or line with bulk and preview for fun and processing, with one-click copy, offline.
テキストシャッフルText shuffler: randomly shuffle lines or words with dedup and seed for draws and fun, with one-click copy, offline and multilingual.
テキスト行ソートText sorter: sort lines by alpha, length or numeric with dedup and reverse for lists and data, with one-click copy, offline.
文章要約ジェネレーターText summarizer: auto extract key sentences to summary with length and language for reading and content, with one-click copy, offline and multilingual.
テキストを HTML 段落に変換ツールText to HTML: paste plain text to get paragraph, line break and escaped HTML with Markdown style and copy for editors and emails.
上下逆さま文字変換Upside-down text generator: convert text to upside-down and mirrored fonts with multi-line support for social media and nicknames, with one-click copy and offline.
URL 抽出ツールURL extractor: bulk extract URLs from text with dedup, stats and validation for content and cleaning, with one-click copy, offline.
URLスラッグジェネレーターURL slug generator: convert titles to SEO friendly slugs with multi-language and custom delimiter for content and sites, with one-click copy, offline.
蒸汽波テキストジェネレーターVaporwave text: turn Latin text into fullwidth ＶＡＰＯＲＷＡＶＥ style with 3 modes (fullwidth/spaced/both), live preview and one-click copy.
単語雲ジェネレーターWord cloud generator: create word cloud from text with shape, color and weight for visualization, with one-click copy, offline and multilingual.
よくある質問
「テキスト」カテゴリとは？
「テキスト」カテゴリには 37 個の無料ツールがあります。すべてブラウザ内で動作します。
これらのツールは無料ですか？
はい、すべて無料で回数制限もありません。
登録は必要ですか？
不要です。ページを開くだけで使えます。データはアップロードされません。
対応言語は？
This site supports 12 languages: Chinese, English, Japanese, Spanish, French, Portuguese, Arabic, Indonesian, Hindi, Thai, Vietnamese and Bengali.