Need the best blur and redact tool online? Whether you're anonymizing faces for GDPR compliance, hiding license plates, or redacting sensitive text in screenshots, this comparison covers the top options for 2026.
What to look for in a blur/redact tool
- Blur modes: Gaussian blur and pixelation cover different use cases and aesthetics.
- Brush control: Adjustable size, intensity, and shape for precise redaction.
- Privacy: Browser-based processing is essential when handling sensitive images.
- Undo support: Mistakes happen — easy undo prevents starting over.
- Export quality: The tool should not degrade the unblurred areas of the image.
Comparison: Best online blur and redact tools
| Tool | Strength | Tradeoff |
|---|---|---|
| PhotoRadar Blur & Redact | Browser-based, blur + pixelate + black redact, adjustable brush, linked workflow | Account-gated for extended use |
| Redact.photo | Purpose-built for redaction, auto-detect faces | Limited editing tools beyond redaction |
| Facepixelizer | Auto face detection, drag-and-drop, fully browser-based | Basic UI, limited to faces, no manual brush |
| Canva | Full editor with blur effect option | Blur is a design effect, not a precision redaction tool |
| Pinetools Blur | Simple and fast, no account needed | Rectangular selection only, no brush mode |
| Photopea | Full Photoshop-like editor in browser | Steep learning curve, overkill for quick redaction |
Why PhotoRadar fits privacy workflows
PhotoRadar's Blur & Redact tool works within a connected image toolkit:
- Blur or redact faces, plates, addresses, and sensitive text with adjustable tools.
- Clean metadata to strip GPS, camera, and device data before sharing.
- Add watermarks for additional protection on portfolio or client images.
Privacy and processing
PhotoRadar processes images entirely in your browser. Your photos never leave your device — which is critical when you're redacting sensitive content like faces, medical records, or legal documents. Most competing tools upload to servers.
Who should use what
If you need auto face detection, Facepixelizer or Redact.photo are quick solutions. If you want a full editor, Photopea covers everything. If you need a fast, private redaction tool with manual brush control and a connected privacy workflow, the PhotoRadar Blur & Redact tool is the best fit.