画像コンバーター




Image Pixelate Tool

Upload an image, adjust the pixel block size, preview the pixelated result, and download the edited image.

Pixelated previewまずは画像をアップロードしてください

Your pixelated image will appear here

Create a pixelated image effect

Adjustable pixel size

Use small blocks for a subtle mosaic effect or large blocks for a bold pixel-art look.

PNG or JPG export

Download the result as PNG for crisp graphics or JPG for smaller photo files.

プライベートローカル編集

Your image stays in your browser and is not uploaded to ImageConver.

仕組み

  1. 1

    画像をアップロードする

    Choose a browser-readable image file.

  2. 2

    Set pixel size

    Move the slider to control how blocky the effect becomes.

  3. 3

    Download result

    Save the pixelated image as PNG or JPG.

Pixelation tips

Use larger pixel blocks to hide sensitive details, create retro visuals, or make avatars. Use smaller blocks when you want a textured effect while keeping the subject recognizable.

よくある質問

Can I pixelate a photo online?

Yes. Upload a photo, choose a pixel size, and download the pixelated result.

私の画像はアップロードされていますか?

No. Your image stays in your browser and processing runs locally.

Which format should I download?

PNG keeps sharper block edges. JPG can be smaller for photo-based images.

Image Pixelate Tool last reviewed: Jun 30, 2026.