Image Trim Whitespace

Remove whitespace and empty margins from images by detecting and trimming blank areas

Image File *

Click to upload file or drag and drop file here

Maximum file size: 10MB Supported formats: image/jpeg, image/png, image/webp, image/gif, image/bmp, image/tiff

Upload any image file (JPEG, PNG, WebP, GIF, BMP, TIFF) for whitespace trimming

Whitespace Sensitivity

128 210 255

Brightness threshold for whitespace (128-255). Higher = more pixels considered whitespace

Check Color Brightness

Analyze pixel brightness to detect white/light areas as whitespace

Check Transparency

Treat fully or partially transparent pixels as whitespace

Analyze Only

Analyze the image to find whitespace boundaries without creating a trimmed file

Output Format

Choose output format or keep original

Quality (1-100)

Output quality for lossy formats (JPEG, WebP). Higher = better quality but larger file size

API Documentation

Request Endpoint

POST /en/api/tools/image-trim-whitespace

Request Parameters

Parameter Name	Type	Required	Description
imageFile	file (Upload required)	Yes	Upload any image file (JPEG, PNG, WebP, GIF, BMP, TIFF) for whitespace trimming
sensitivity	range	No	Brightness threshold for whitespace (128-255). Higher = more pixels considered whitespace
checkColor	checkbox	No	Analyze pixel brightness to detect white/light areas as whitespace
checkTransparency	checkbox	No	Treat fully or partially transparent pixels as whitespace
analyzeOnly	checkbox	No	Analyze the image to find whitespace boundaries without creating a trimmed file
format	select	No	Choose output format or keep original
quality	number	No	Output quality for lossy formats (JPEG, WebP). Higher = better quality but larger file size

File type parameters need to be uploaded first via POST /upload/image-trim-whitespace to get filePath, then pass filePath to the corresponding file field.

Response Format

{
  "filePath": "/public/processing/randomid.ext",
  "fileName": "output.ext",
  "contentType": "application/octet-stream",
  "size": 1024,
  "metadata": {
    "key": "value"
  },
  "error": "Error message (optional)",
  "message": "Notification message (optional)"
}

File: File

AI MCP Documentation

Add this tool to your MCP server configuration:

{
  "mcpServers": {
    "elysiatools-image-trim-whitespace": {
      "name": "image-trim-whitespace",
      "description": "Remove whitespace and empty margins from images by detecting and trimming blank areas",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=image-trim-whitespace",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

Supports URL file links or Base64 encoding for file parameters.

If you encounter any issues, please contact us at [email protected]