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Photo denoiser | agent view

The same page content and links, with explicit tool capabilities. Tools marked with an API can run directly through HTTP. Other tools require the browser interface or are not connected yet.

Tool capabilities

{
  "id": "photo-denoiser",
  "category": "image-tools",
  "built": true,
  "requirements": "Reduce visual noise without resizing by default; compare crops and adjustable strength; avoid erasing text, skin texture and fine edges.",
  "implementation": {
    "fields": [
      {
        "key": "strength",
        "label": "Denoising strength",
        "value": 7,
        "type": "number",
        "min": 1,
        "max": 20,
        "step": "any"
      }
    ],
    "files": true,
    "accept": ".png,.jpg,.jpeg,.webp",
    "multiple": false,
    "input": false,
    "processing": "Server required",
    "native": true,
    "maxFileBytes": 20971520,
    "note": "Processed by the local, self-hosted engine. No third-party conversion service is used. Classical OpenCV denoising at the original size. No generative model or invented detail.",
    "experience": {
      "automatic": false,
      "single": false,
      "label": "Your text",
      "placeholder": "Type or paste your input…",
      "help": "Up to 1,000,000 characters. Review the settings before running.",
      "action": null
    },
    "mode": "explicit",
    "interactive": false
  },
  "execution": "POST /api/v1/tools/photo-denoiser/run",
  "api": {
    "id": "photo-denoiser",
    "name": "Photo denoiser",
    "category": "image-tools",
    "description": "Reduce colour noise in a photo with adjustable strength.",
    "notes": "Processed by the local, self-hosted engine. No third-party conversion service is used. Classical OpenCV denoising at the original size. No generative model or invented detail.",
    "human_path": "/en/image-tools/photo-denoiser/",
    "method": "POST",
    "endpoint": "/api/v1/tools/photo-denoiser/run",
    "schema_url": "/api/v1/tools/photo-denoiser",
    "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": {
            "strength": {
              "type": "number",
              "description": "Denoising strength",
              "default": 7.0,
              "minimum": 1,
              "maximum": 20
            }
          }
        },
        "files": {
          "type": "array",
          "maxItems": 1,
          "items": {
            "type": "object",
            "required": [
              "name",
              "base64"
            ],
            "additionalProperties": false,
            "properties": {
              "name": {
                "type": "string",
                "maxLength": 200,
                "description": "Filename only, no path."
              },
              "mime": {
                "type": "string",
                "maxLength": 150
              },
              "bytes": {
                "type": "integer",
                "minimum": 0,
                "description": "Optional decoded byte count; must match content if supplied."
              },
              "base64": {
                "type": "string",
                "contentEncoding": "base64",
                "description": "File bytes as padded base64. Use the tool-specific limits.files_bytes value for the total decoded input size."
              }
            }
          }
        }
      }
    },
    "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; self-hosted native engine, no external conversion service",
    "limits": {
      "request_bytes": 31457280,
      "input_characters": 1000000,
      "files_bytes": 20971520,
      "max_files": 1,
      "timeout_seconds": 90
    }
  },
  "agent_processing": "Server; self-hosted native engine, no external conversion service",
  "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

Reduce colour noise in a photo with adjustable strength.

Useful next steps

How to use Photo denoiser

  1. Choose a file in PNG, JPEG or WEBP.
  2. Review the settings, then choose Run Photo denoiser.
  3. Review the result, then use Copy result or a download link when available.

What to expect

Reduce colour noise in a photo with adjustable strength. Processed by the local, self-hosted engine. No third-party conversion service is used. Classical OpenCV denoising at the original size. No generative model or invented detail.