Indent Text
Open Indent Text on Happytails.ai. This view has the same page content and links, with explicit tool capabilities. Read the processing notes before using a tool.
Tool capabilities
{
"id": "indent-text",
"category": "text-tools",
"built": true,
"requirements": "Indent/dedent nonempty lines; tabs or spaces; reversible preview.",
"implementation": {
"fields": [
{
"key": "n",
"label": "Indent spaces",
"value": 2,
"type": "number",
"min": 0,
"max": 32,
"step": 1
}
],
"experience": {
"automatic": true,
"single": false,
"inputMaxLength": 1000000,
"inputMode": "text",
"label": "Your text",
"placeholder": "Hello world!",
"help": "Change the input or settings to update your result. Results update as you type. Up to 1,000,000 characters.",
"helpParts": [
"Change the input or settings to update your result.",
"Results update as you type.",
"Up to 1,000,000 characters."
],
"action": null
},
"mode": "automatic",
"interactive": false
},
"execution": "POST /api/v1/tools/indent-text/run",
"api": {
"id": "indent-text",
"name": "Indent text",
"category": "text-tools",
"description": "Add spaces at the start of every line.",
"notes": "",
"human_path": "/en/text-tools/indent-text/",
"method": "POST",
"endpoint": "/api/v1/tools/indent-text/run",
"schema_url": "/api/v1/tools/indent-text",
"input_schema": {
"type": "object",
"additionalProperties": false,
"properties": {
"input": {
"type": "string",
"maxLength": 1000000,
"default": "",
"description": "Plain text input. File tools use files instead unless otherwise documented."
},
"options": {
"type": "object",
"additionalProperties": false,
"properties": {
"n": {
"type": "number",
"description": "Indent spaces",
"default": 2.0,
"minimum": 0,
"maximum": 32,
"multipleOf": 1
}
}
}
}
},
"output_schema": {
"type": "object",
"required": [
"tool",
"result"
],
"properties": {
"tool": {
"type": "string"
},
"result": {
"type": "object",
"required": [
"text",
"files"
],
"properties": {
"text": {
"type": [
"string",
"null"
]
},
"data": {
"description": "Parsed JSON when the textual result is JSON."
},
"name": {
"type": "string"
},
"mime": {
"type": "string"
},
"files": {
"type": "array",
"items": {
"type": "object",
"required": [
"name",
"mime",
"bytes",
"base64"
],
"properties": {
"name": {
"type": "string"
},
"mime": {
"type": "string"
},
"bytes": {
"type": "integer"
},
"base64": {
"type": "string",
"contentEncoding": "base64"
}
}
}
}
}
}
}
},
"processing": "Server; same transformation code as browser tools",
"limits": {
"request_bytes": 8388608,
"input_characters": 1000000,
"files_bytes": 5242880,
"max_files": 0,
"timeout_seconds": 12
}
},
"agent_processing": "Server; same transformation code as browser tools",
"browser_agent": {
"supported": true,
"name": "run_current_tool",
"discovery": "WebMCP on the human page in a supporting browser",
"verification": "See audit/API-AUDIT.md; availability is not verification"
}
}Page guide
Add spaces at the start of every line.
How to use Indent text
- Enter your text in the input field.
- The result updates as you type. Adjust the available settings if needed.
- Review the result, then use Copy result or a download link when available.
How it works
Blank lines receive indentation too. This tool adds indentation; it does not dedent text. Choose 0 to 32 spaces. Input and output are each limited to 1,000,000 characters.
Keep the result
Review the changed text, then copy or download it. The original input stays available. Processing happens in your browser.