{
  "title": "Italic text",
  "human_url": "https://happytails.ai/en/text-tools/italic-text/",
  "agent_url": "https://happytails.ai/agents/en/text-tools/italic-text/",
  "language": "en",
  "markdown_url": "https://happytails.ai/en/text-tools/italic-text.md",
  "content": "Italic text\nTurn Latin letters into italic Unicode characters.\nHow to use Italic text\nEnter your text in the input field.\nThe result updates as you type. Adjust the available settings if needed.\nReview the result, then use Copy result or a download link when available.\nWhat to expect\nTurn Latin letters into italic Unicode characters. This uses mathematical Unicode symbols, not font formatting. Digits and unsupported characters remain unchanged. Check the result in the app where you plan to paste it.\nTry a small example\nABC\nUseful next steps\nBold text\nTurn letters and digits into bold Unicode characters.\nUnderline text\nAdd combining underlines to non-whitespace characters.\nStrikethrough text\nAdd a strikethrough mark to visible characters.\nSmall text\nConvert supported letters into small-cap Unicode characters.",
  "content_format": "text/plain",
  "visibility": "public",
  "links": [
    {
      "name": "Bold text Turn letters and digits into bold Unicode characters.",
      "url": "https://happytails.ai/en/text-tools/bold-text/"
    },
    {
      "name": "Underline text Add combining underlines to non-whitespace characters.",
      "url": "https://happytails.ai/en/text-tools/underline-text/"
    },
    {
      "name": "Strikethrough text Add a strikethrough mark to visible characters.",
      "url": "https://happytails.ai/en/text-tools/strikethrough-text/"
    },
    {
      "name": "Small text Convert supported letters into small-cap Unicode characters.",
      "url": "https://happytails.ai/en/text-tools/small-text/"
    }
  ],
  "tool": {
    "id": "italic-text",
    "category": "text-tools",
    "built": true,
    "requirements": "Unicode italic maps with fallback; preserve unsupported accented letters.",
    "implementation": {
      "fields": [],
      "note": "Unicode styling changes the characters themselves. Font and screen-reader support varies.",
      "experience": {
        "automatic": true,
        "single": false,
        "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.",
        "action": null
      },
      "mode": "automatic",
      "interactive": false
    },
    "execution": "POST /api/v1/tools/italic-text/run",
    "api": {
      "id": "italic-text",
      "name": "Italic text",
      "category": "text-tools",
      "description": "Turn Latin letters into italic Unicode characters.",
      "notes": "Unicode styling changes the characters themselves. Font and screen-reader support varies.",
      "human_path": "/en/text-tools/italic-text/",
      "method": "POST",
      "endpoint": "/api/v1/tools/italic-text/run",
      "schema_url": "/api/v1/tools/italic-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": {}
          }
        }
      },
      "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"
    }
  },
  "markdown": "# Italic text\n\n- Human page: https://happytails.ai/en/text-tools/italic-text/\n- Markdown: https://happytails.ai/en/text-tools/italic-text.md\n- Structured JSON: https://happytails.ai/agents/en/text-tools/italic-text/index.json\n- Visibility: public\n\n## Tool capabilities\n\n| Property | Value |\n| --- | --- |\n| Tool ID | `italic-text` |\n| Category | text-tools |\n| Implementation | Registered implementation. Registration alone is not a production-quality guarantee. |\n| Browser execution | Automatic updates after valid input or file selection. |\n| Browser processing | Browser; see tool notes for network behavior. |\n| HTTP API | /api/v1/tools/italic-text/run |\n| Browser-agent interface | run_current_tool |\n\n### Implementation notes\n\nUnicode styling changes the characters themselves. Font and screen-reader support varies.\n\n### Inputs and settings\n\nText input: Your text.\n\nExample or placeholder shown in the interface (not a validated fixture):\n\n```text\nHello world!\n```\n\nChange the input or settings to update your result. Results update as you type. Up to 1,000,000 characters.\n\nNo additional settings are declared for this tool.\n\n### HTTP contract\n\nAPI calls process supplied data on the server. The website origin is `https://happytails.ai`. Server API hosting is not connected on the public website yet. Use your local server origin to test these requests.\n\n```http\nPOST https://happytails.ai/api/v1/tools/italic-text/run\nContent-Type: application/json\n```\n\n[Detailed operation reference](https://happytails.ai/en/api/tools/italic-text.md) · [Shared API guide](https://happytails.ai/en/api.md)\n\n#### Limits\n\n| Limit | Value |\n| --- | --- |\n| request_bytes | 8388608 |\n| input_characters | 1000000 |\n| files_bytes | 5242880 |\n| max_files | 0 |\n| timeout_seconds | 12 |\n\n#### Complete input schema\n\n```json\n{\n  \"type\": \"object\",\n  \"additionalProperties\": false,\n  \"properties\": {\n    \"input\": {\n      \"type\": \"string\",\n      \"maxLength\": 1000000,\n      \"default\": \"\",\n      \"description\": \"Plain text input. File tools use files instead unless otherwise documented.\"\n    },\n    \"options\": {\n      \"type\": \"object\",\n      \"additionalProperties\": false,\n      \"properties\": {}\n    }\n  }\n}\n```\n\n#### Complete output schema\n\n```json\n{\n  \"type\": \"object\",\n  \"required\": [\n    \"tool\",\n    \"result\"\n  ],\n  \"properties\": {\n    \"tool\": {\n      \"type\": \"string\"\n    },\n    \"result\": {\n      \"type\": \"object\",\n      \"required\": [\n        \"text\",\n        \"files\"\n      ],\n      \"properties\": {\n        \"text\": {\n          \"type\": [\n            \"string\",\n            \"null\"\n          ]\n        },\n        \"data\": {\n          \"description\": \"Parsed JSON when the textual result is JSON.\"\n        },\n        \"name\": {\n          \"type\": \"string\"\n        },\n        \"mime\": {\n          \"type\": \"string\"\n        },\n        \"files\": {\n          \"type\": \"array\",\n          \"items\": {\n            \"type\": \"object\",\n            \"required\": [\n              \"name\",\n              \"mime\",\n              \"bytes\",\n              \"base64\"\n            ],\n            \"properties\": {\n              \"name\": {\n                \"type\": \"string\"\n              },\n              \"mime\": {\n                \"type\": \"string\"\n              },\n              \"bytes\": {\n                \"type\": \"integer\"\n              },\n              \"base64\": {\n                \"type\": \"string\",\n                \"contentEncoding\": \"base64\"\n              }\n            }\n          }\n        }\n      }\n    }\n  }\n}\n```\n\n#### Recorded request and response\n\nSaved fixture from 2026-09-28T18:13:48Z. This is historical evidence, not a new validation or a guarantee for every input.\n\n```json\n{\n  \"input\": \"ABC\",\n  \"options\": {}\n}\n```\n\n```json\n{\n  \"tool\": \"italic-text\",\n  \"result\": {\n    \"text\": \"𝐴𝐵𝐶\",\n    \"files\": [],\n    \"name\": \"result.txt\",\n    \"mime\": \"text/plain;charset=utf-8\"\n  }\n}\n```\n\n#### Error and retry handling\n\nFailures return a non-200 status and `error.code` plus `error.message`. Correct invalid input before retrying; retry server-busy responses with bounded backoff. Returned files contain Base64 data, not persistent download URLs. Decode and inspect the output before treating conversion as successful. See the shared API guide for the complete status and timeout rules.\n\n### Browser-agent workflow\n\n1. Open the human page in a browser that supports WebMCP.\n2. Discover the interface exposed by that page; use its actual schema.\n3. Select files on the page first when the tool requires files.\n4. Call `run_current_tool` with valid input and settings.\n5. Inspect the returned result or error and the displayed output. Retrieve files from the displayed download links.\n\nCalls do not automatically copy or download results. Browser permissions still apply. Interface availability alone is not proof of successful execution.\n\n### Planning specification\n\nUnicode italic maps with fallback; preserve unsupported accented letters.\n\nThis describes intended requirements. Use the implementation notes, interface schema and observed output to determine current support.\n\n### Complete machine-readable capability record\n\n```json\n{\n  \"id\": \"italic-text\",\n  \"category\": \"text-tools\",\n  \"built\": true,\n  \"requirements\": \"Unicode italic maps with fallback; preserve unsupported accented letters.\",\n  \"implementation\": {\n    \"fields\": [],\n    \"note\": \"Unicode styling changes the characters themselves. Font and screen-reader support varies.\",\n    \"experience\": {\n      \"automatic\": true,\n      \"single\": false,\n      \"label\": \"Your text\",\n      \"placeholder\": \"Hello world!\",\n      \"help\": \"Change the input or settings to update your result. Results update as you type. Up to 1,000,000 characters.\",\n      \"action\": null\n    },\n    \"mode\": \"automatic\",\n    \"interactive\": false\n  },\n  \"execution\": \"POST /api/v1/tools/italic-text/run\",\n  \"api\": {\n    \"id\": \"italic-text\",\n    \"name\": \"Italic text\",\n    \"category\": \"text-tools\",\n    \"description\": \"Turn Latin letters into italic Unicode characters.\",\n    \"notes\": \"Unicode styling changes the characters themselves. Font and screen-reader support varies.\",\n    \"human_path\": \"/en/text-tools/italic-text/\",\n    \"method\": \"POST\",\n    \"endpoint\": \"/api/v1/tools/italic-text/run\",\n    \"schema_url\": \"/api/v1/tools/italic-text\",\n    \"input_schema\": {\n      \"type\": \"object\",\n      \"additionalProperties\": false,\n      \"properties\": {\n        \"input\": {\n          \"type\": \"string\",\n          \"maxLength\": 1000000,\n          \"default\": \"\",\n          \"description\": \"Plain text input. File tools use files instead unless otherwise documented.\"\n        },\n        \"options\": {\n          \"type\": \"object\",\n          \"additionalProperties\": false,\n          \"properties\": {}\n        }\n      }\n    },\n    \"output_schema\": {\n      \"type\": \"object\",\n      \"required\": [\n        \"tool\",\n        \"result\"\n      ],\n      \"properties\": {\n        \"tool\": {\n          \"type\": \"string\"\n        },\n        \"result\": {\n          \"type\": \"object\",\n          \"required\": [\n            \"text\",\n            \"files\"\n          ],\n          \"properties\": {\n            \"text\": {\n              \"type\": [\n                \"string\",\n                \"null\"\n              ]\n            },\n            \"data\": {\n              \"description\": \"Parsed JSON when the textual result is JSON.\"\n            },\n            \"name\": {\n              \"type\": \"string\"\n            },\n            \"mime\": {\n              \"type\": \"string\"\n            },\n            \"files\": {\n              \"type\": \"array\",\n              \"items\": {\n                \"type\": \"object\",\n                \"required\": [\n                  \"name\",\n                  \"mime\",\n                  \"bytes\",\n                  \"base64\"\n                ],\n                \"properties\": {\n                  \"name\": {\n                    \"type\": \"string\"\n                  },\n                  \"mime\": {\n                    \"type\": \"string\"\n                  },\n                  \"bytes\": {\n                    \"type\": \"integer\"\n                  },\n                  \"base64\": {\n                    \"type\": \"string\",\n                    \"contentEncoding\": \"base64\"\n                  }\n                }\n              }\n            }\n          }\n        }\n      }\n    },\n    \"processing\": \"Server; same transformation code as browser tools\",\n    \"limits\": {\n      \"request_bytes\": 8388608,\n      \"input_characters\": 1000000,\n      \"files_bytes\": 5242880,\n      \"max_files\": 0,\n      \"timeout_seconds\": 12\n    }\n  },\n  \"agent_processing\": \"Server; same transformation code as browser tools\",\n  \"browser_agent\": {\n    \"supported\": true,\n    \"name\": \"run_current_tool\",\n    \"discovery\": \"WebMCP on the human page in a supporting browser\",\n    \"verification\": \"See audit/API-AUDIT.md; availability is not verification\"\n  }\n}\n```\n\n## Page guide\n\nTurn Latin letters into italic Unicode characters.\n\n## How to use Italic text\n\n1. Enter your text in the input field.\n2. The result updates as you type. Adjust the available settings if needed.\n3. Review the result, then use Copy result or a download link when available.\n\n## What to expect\n\nTurn Latin letters into italic Unicode characters. This uses mathematical Unicode symbols, not font formatting. Digits and unsupported characters remain unchanged. Check the result in the app where you plan to paste it.\n\n### Try a small example\n\n```\nABC\n```\n\n## Useful next steps\n\n- [Bold text](https://happytails.ai/en/text-tools/bold-text/): Turn letters and digits into bold Unicode characters. ([Markdown](https://happytails.ai/en/text-tools/bold-text.md))\n\n- [Underline text](https://happytails.ai/en/text-tools/underline-text/): Add combining underlines to non-whitespace characters. ([Markdown](https://happytails.ai/en/text-tools/underline-text.md))\n\n- [Strikethrough text](https://happytails.ai/en/text-tools/strikethrough-text/): Add a strikethrough mark to visible characters. ([Markdown](https://happytails.ai/en/text-tools/strikethrough-text.md))\n\n- [Small text](https://happytails.ai/en/text-tools/small-text/): Convert supported letters into small-cap Unicode characters. ([Markdown](https://happytails.ai/en/text-tools/small-text.md))\n"
}