テキスト統合ツール
複数行のテキストを1つの文字列に結合します。改行を削除し、スペースを正規化し、テキスト出力をカスタマイズします。
入力
デフォルトでは、段落（二重改行）は保持されます。
テキスト内の複数のスペース/タブの処理方法を選択してください。
出力
ガイド
Merge multiple lines of text into a single string — handy for turning a list, a block of copied lines, or wrapped paragraph text into one continuous line (or one line per paragraph) for pasting elsewhere.
How to use it
- Paste your text into the input box.
- By default, single line breaks inside a paragraph are joined with a space, while blank lines between paragraphs are kept — so paragraph structure survives.
- Adjust the settings below as needed, then copy or download the merged result.
Settings
- Remove all line breaks — join every line break, including the blank lines between paragraphs, into one continuous string. Off by default, which preserves paragraphs.
- Capitalize first letter of paragraphs — uppercase the first character of each paragraph after merging.
- Remove HTML tags — strip anything that looks like
<tag>before merging — useful for text copied out of a web page or HTML email. - Join lines with — the character inserted where a line break used to be: a space (default), nothing, or a punctuation mark (dot, comma, semicolon, dash, underscore, slash, pipe).
- Normalize spacing — after merging, optionally collapse repeated spaces/tabs to one ("Remove extra spaces") or strip them entirely ("Remove all spaces").
What counts as a "paragraph"?
Any run of text separated from the next by a blank line (two or more consecutive line breaks). With "Remove all line breaks" off, single line breaks within a paragraph are merged, but the blank line between paragraphs is preserved.
Privacy
Everything runs entirely in your browser. Your text is never uploaded to a server.
Use it from code
From 3 credits per callREST API
curl -X POST https://api.iotools.cloud/v1/tool/text-merger \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"originalText": "Line one\nLine two\n\nSecond paragraph line",
"removeAllLineBreaks": "",
"capitalizeParagraph": "",
"removeHtmlTags": "",
"joinLinesWith": " ",
"normalizeSpacing": "none"
}'Swap in your own key from your account. The tool's fields are the body — no wrapper.
Ask an AI agent
Use the IOTools `text-merger` tool (Text Merger) on this input:
YOUR_INPUT_HEREPaste this at any agent connected to the IOTools MCP server, then add your input.