---
title: "Pixelate Image & Censor — Nexvert"
description: "Censor sensitive details or create retro 8-bit mosaic blocks with adjustable pixel size. Free and private, with images never leaving your device."
url: https://nexvert.online/pixelate-image/
---

# Pixelate Image & Censor

Censor sensitive details or create retro 8-bit mosaic blocks with adjustable pixel size. Free and private, with images never leaving your device.

## What is Pixelate Image & Censor?

Apply mosaic pixelation to redact personal information or stylize graphics with a retro gaming look. The tool samples downscaled pixel blocks and re-renders them into crisp uniform tiles.

## How to use Pixelate Image & Censor

1. **Add your file or input** — Choose a supported file, drag it onto the upload area, or type/paste the data this tool works with.
2. **Adjust the options** — Pick the output format, quality, size or other settings the tool offers. Defaults work well for most files.
3. **Process and download** — Run the tool and save the result. Processing happens in your browser, so nothing is uploaded to a server.

## Frequently asked questions

### Why is pixelation effective for privacy and redacting data?

Pixelation averages all colors within each grid block into a single solid tone, completely destroying alphanumeric details, barcodes, and identifiable facial features.

### Can I choose the size of the pixelation blocks?

Yes. An intuitive slider lets you adjust block sizes from fine 4px mosaic grids to chunky 64px retro tiles.

### Does this run client-side without sending uncensored files to a server?

Yes. This is crucial for privacy: your unredacted document or photo never touches a remote server; the mosaic is baked directly into the canvas on your device.

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Source: https://nexvert.online/pixelate-image/
HTML version: https://nexvert.online/pixelate-image/