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Pixelate Image Online

Pixelate Image

Add mosaic / pixelation effect to your images

Drag & drop your images here

Supports: JPEG, PNG, JPG, WebP (Max 10MB each) — Multiple images allowed

How to Pixelate Images

  1. Upload one or more images
  2. Adjust the pixel block size
  3. Click "Pixelate Images" and download

Pixelation creates a mosaic effect perfect for retro-style art or blurring faces/sensitive areas for privacy.

What is Pixelate Image?

Pixelate Image applies a mosaic pixelation effect to your photos by grouping pixels into larger uniform blocks. This tool is ideal for creating retro pixel art aesthetics, censoring sensitive areas like faces or license plates, and generating eye-catching blocky visuals for social media. Control the pixel block size precisely to achieve anything from subtle mosaic textures to bold 8-bit game-style graphics.

How to Use Pixelate Image

  1. 1
    Upload the image you want to pixelate or drag it into the workspace.
  2. 2
    Adjust the pixel block size slider to set how large each mosaic square appears.
  3. 3
    Optionally select a specific region of the image to pixelate while keeping the rest sharp.
  4. 4
    Preview the pixelation effect and toggle between the original and processed views.
  5. 5
    Save the pixelated image or apply the effect to additional images in your batch.

Key Features

Adjustable pixel block size from subtle 4px mosaic to bold 64px retro blocks.
Region-selective pixelation to blur only faces, text, or sensitive areas.
Retro pixel art mode with limited color palettes for authentic 8-bit aesthetics.
Batch pixelation support for processing multiple images with consistent settings.
Real-time preview with instant slider response for precise block size tuning.
Transparent background support for pixelated PNG images with alpha channels.

Related Image Effects

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