BlurData

BlurData is a macOS desktop app for individual Mac users who need to redact sensitive information in screenshots, images, and PDFs before sharing.

Key capabilities include:

• Automatic PII detection and blurring for emails, names, phone numbers, addresses, URLs, IP addresses, monetary values, account numbers, and license plates
• Offline, on-device processing so files stay on the Mac with no cloud upload
• Drag-and-drop redaction for JPG, PNG, and PDF files, plus batch processing for multiple files or folders
• Customizable blur styling (including blur colors) and export of safe-to-share PNGs and redacted PDFs

Pricing: Freemium with a 7-day free trial, then in-app purchases for PRO (Monthly $2.99, Annual $7.99); a one-time purchase option is also available.

What makes it notable: it focuses on automatic detection (instead of manual box-drawing in tools like Preview) and keeps redaction fully local for privacy-sensitive workflows. It launched on Product Hunt on January 14, 2025.