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Image Blur

Upload any photo, illustration, or screenshot and soften it with a smooth Gaussian blur. Move a single slider from 0 to 100 pixels to control the blur intensity – a live canvas preview updates immediately. Once satisfied, download the result as a high‑quality PNG. The entire workflow stays offline; your files never leave your device.

🔒 Processing happens in your browser — files are never uploadedFree · No sign-up required

How to Use

  1. 1Drag & drop an image onto the upload area or click to browse your device.
  2. 2Use the slider to set the desired blur radius.
  3. 3Click the “Download Blurred Image” button to save the PNG.
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Need more power?

Upgrade to Pro for unlimited tasks, larger files, no watermarks.

Go Pro — $9/month

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Why use ShowPro's Image Blur?

🔒
100% Private
Files never leave your browser. Zero server uploads.
⚡
Instant Results
Processing happens locally — no waiting for uploads.
🆓
Completely Free
No account needed. Use 5 times per day, always free.

Frequently Asked Questions

Does the tool preserve transparency?

Yes, PNG output fully supports alpha channels, so transparent areas remain transparent after blurring.

What is the maximum blur radius?

The slider allows values from 0 (no blur) up to 100 pixels, which creates a very strong blur.

Is there a file size limit?

On the free plan, images up to 10 MB are accepted. Pro users can process files up to 50 MB.