Categories

← View All Tools

Image Pixelator

Convert images to pixelated/mosaic effect with adjustable pixel size

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

Size of pixel blocks (higher = more pixelated)

Convert the pixelated image to black and white

Key Facts

Category
Design
Input Types
file, number, checkbox, select
Output Type
file
Sample Coverage
4
API Ready
Yes

Overview

The Image Pixelator is a versatile design tool that allows you to instantly transform any image into a stylized pixelated or mosaic masterpiece. With customizable pixel sizes, various geometric patterns, and optional grayscale conversion, you can achieve the perfect retro 8-bit aesthetic or artistic effect for your digital projects.

When to Use

  • •Creating retro 8-bit style graphics for social media or game assets.
  • •Anonymizing sensitive information or faces in photos using a mosaic effect.
  • •Generating unique artistic textures or abstract backgrounds for design work.

How It Works

  • •Upload your source image in JPEG, PNG, WebP, GIF, BMP, or TIFF format.
  • •Adjust the pixel size slider to control the intensity of the mosaic effect.
  • •Select your preferred pixel pattern, such as square, circle, or diamond, and toggle grayscale if desired.
  • •Choose your output format and quality settings, then process the image to download your result.

Use Cases

Developing retro-themed branding materials or digital art.
Applying privacy-focused blurring to images before public sharing.
Creating stylized thumbnails or avatars with a distinct pixel-art look.

Examples

1. Retro Game Asset Creation

Indie Game Developer
Background
A developer needs to convert high-resolution character sprites into a consistent 8-bit style for a retro-themed game.
Problem
Manual pixelation in complex photo editors is time-consuming and inconsistent.
How to Use
Upload the character sprite, set the pixel size to 8, select the 'Square' pattern, and export as a PNG.
Outcome
A perfectly pixelated character sprite that matches the game's retro aesthetic.

2. Privacy-Focused Image Sharing

Content Creator
Background
A creator wants to share a screenshot of a conversation but needs to hide personal contact details.
Problem
Standard blurring tools can sometimes leave text legible; a strong mosaic effect is required.
How to Use
Upload the screenshot, set the pixel size to 20, and apply the effect to create a heavy mosaic over sensitive areas.
Outcome
The sensitive information is completely obscured by a high-contrast mosaic, ensuring privacy.

Try with Samples

image, png, jpg
Web Image Processing Python Samples
Web Python image processing examples using PIL/Pillow including reading, saving, resizing, and format conversion
title token image
image
macOS Image Processing Objective-C Samples
macOS Objective-C image processing examples including image reading/saving, image scaling, and format conversion
title token image
image
Windows Image Processing C++ Samples
Windows C++ image processing examples including reading/saving images, resizing, and format conversion using Windows Imaging Component (WIC)
title token image
image
Web Image Processing Rust Samples
Web Rust image processing examples including image read/save, scaling, and format conversion
title token image
image

Related Hubs

Image Convert Tools
Explore 100 image tools for convert workflows and compare closely related utilities quickly.
Image Tools
Explore 40 image tools for utility workflows and compare closely related utilities quickly.
Json Convert Tools
Explore 100 json tools for convert workflows and compare closely related utilities quickly.
Audio Convert Tools
Explore 100 audio tools for convert workflows and compare closely related utilities quickly.

FAQ

What image formats are supported?

The tool supports JPEG, PNG, WebP, GIF, BMP, and TIFF files.

Can I change the shape of the pixels?

Yes, you can choose between square, circle, and diamond patterns to create different visual textures.

Is there a limit to the pixel size?

You can adjust the pixel size between 1 and 50 to control the level of detail in your pixelated image.

Can I convert my image to black and white?

Yes, simply check the 'Convert to Grayscale' option before processing your image.

Does this tool store my uploaded images?

No, images are processed directly and are not stored on our servers after the task is completed.

API Documentation

Request Endpoint

POST /en/api/tools/image-pixelator

Request Parameters

Parameter Name Type Required Description
imageFile file (Upload required) Yes -
pixelSize number Yes Size of pixel blocks (higher = more pixelated)
grayscale checkbox No Convert the pixelated image to black and white
format select No -
quality number No -
pattern select No -

File type parameters need to be uploaded first via POST /upload/image-pixelator 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-pixelator": {
      "name": "image-pixelator",
      "description": "Convert images to pixelated/mosaic effect with adjustable pixel size",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=image-pixelator",
      "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]