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SHA-256 File Hasher
Generate secure file fingerprints locally. This process is executed entirely on your hardware using browser-side engines.
Explore More Private Utilities
Tools Directory
Specialized browser-side engines for sensitive data processing.
13 Utilities Verified Offline
🎯 Vision AI
Smart Selective Redact
AI-powered "point & blur" for people in images.
📉 Optimize
Image Reductor
Shrink file size and strip hidden EXIF metadata.
🛡️ Legal
Metadata Scrubber
Destroy hidden document history (Author/Company).
🔓 Security
Unredact Tool
Extract hidden text layers from PDFs and images.
📝 NLP AI
AI Summarizer
Secure local text condensation.
🏥 Security
HIPAA Redactor
Scrub PHI from structured medical CSV files.
📑 Docs
Private PDF Merge
Combine PDFs without uploading.
🧹 Dev
PII Sanitizer
Redact emails and phone numbers from text.
👁️ Docs
Local OCR
Extract text from scanned images.
🔐 Security
File Hasher
Generate secure file fingerprints.
📋 Dev
JSON Formatter
Pretty-print JSON safely.
📄 Dev
XML Formatter
Format XML and SVG logs.
🔄 Docs
Image Converter
Local JPG to PNG conversion.