Zero Network Transmission

Redact sensitive files without uploading them

Professional redaction for medical and legal files. Your data never leaves your browser — HIPAA and GDPR compliant by design.

Launch Tool — No Signup Watch Demo
HIPAA Compliant
GDPR Ready
SOC 2 Type II
Network Inspector

Everything you need to redact securely

All processing happens in your browser. No servers, no leaks, no compliance headaches.

Face Auto-Redact

Automatically detect and blur faces in photos and videos. Full video processing with ffmpeg.wasm — 100% in-browser.

Forensic Tattoo Brush

A non-reversible pixel-scrambling tool designed for the permanent removal of unique physical identifiers.

AI Background Remover

Instantly remove backgrounds from photos with AI precision. Perfect for product shots and portraits.

Private OCR + Auto-Redact

Scan documents for text, then auto-redact emails, SSNs, phone numbers, and dates with one click.

Metadata Sanitizer

Automatically strip GPS coordinates, camera serial numbers, and timestamps from images and videos on export.

Coming Soon

Smart Compression

Compress images for web use or add a branded watermark at scale — all hardware-accelerated locally.

Try it yourself

Upload a file and watch the network tab. Zero requests. Zero data transfer. Your files never leave this browser tab.

Face Detection
Text Redaction
Background Removal
Metadata Strip
Launch Full Tool

No signup required. All processing happens locally in your browser.

Network requests: 0
Data sent: 0 B
Air-gapped verified

See the difference

Drag the slider to compare original and redacted images. All processing happens locally in your browser.

Face Blur Demo

Drag the slider to see before and after

↔ Drag to compare
After - faces blurred
Before - original
Before After

The Technical Truth

Built for IT directors at law firms and hospitals who need verifiable security, not just promises.

1

100% On-Device Execution

WebGPU & WebAssembly

Unlike traditional AI tools that "leak" your data to remote servers, Isola Shield leverages WebGPU to tap directly into your local hardware.

Benefit: Your images are processed in your browser's memory, not on our hardware.
Result: Absolute data sovereignty. If your internet is cut, the tool still works.
2

No Training, No Logs

Zero-data retention

Your data is never used to train our AI. We don't track your filenames, and we don't store your images.

Benefit: Once the tab is closed, the session is purged from memory.
Result: We cannot see what you process. Nothing persists after you close the browser.
3

Hardened for Compliance

Regulatory frameworks

Built to satisfy the most stringent regulatory frameworks including HIPAA, GDPR, CCPA, and SOC2.

Benefit: Privacy by Design — data never crosses a network boundary.
Result: Eliminates risk of PHI exposure during media preparation.
Compliance Comparison Third-party servers Local Machine Only
Data Custody Third-party servers Local Machine Only
Privacy Risk Server-side breach Zero (Air-Gapped)
Regulatory Path Complex BAA/Legal Agreements Compliant by Default
Data Integrity IT "hallucinations" Forensic Accuracy
Network Traffic Constant uploads Zero transmission
Offline Capability Requires connection Full functionality

Trusted by compliance teams

We meet the standards that matter for handling sensitive data.

HIPAA

Health Insurance Portability and Accountability Act

GDPR

General Data Protection Regulation

CCPA

California Consumer Privacy Act

SOC 2

Service Organization Control 2

0
Data breaches
0
Files stored on servers
100%
On-device processing
∞
Privacy guaranteed
Security Documentation

Download our Security Whitepaper

A comprehensive technical document for IT directors and security teams. Learn exactly how Isola Shield keeps your data air-gapped.

  • Architecture Overview
  • Detailed explanation of WebGPU, WebAssembly, and on-device AI execution
  • Compliance mapping for HIPAA, GDPR, CCPA
  • Third-party audit results and methodology

Get the Whitepaper

Free download. No email required.

Download PDF
Frequently Asked Questions

Got questions? We've got answers.

Everything you need to know about Isola Shield's security and compliance.

Isola Shield processes everything directly in your browser using WebGPU and WebAssembly. Your files never leave your device — there are no server uploads, no cloud processing, and no data retention. When you close the tab, everything is purged from memory.
Yes. Because no Protected Health Information (PHI) ever leaves your device, Isola Shield is compliant by design. There's no need for a Business Associate Agreement (BAA) since we never have access to your data.
No. We never see your data, so we can't store it or use it for training. The AI models run entirely within your browser session and are discarded when you close the tab.
Isola Shield works best in Chrome, Edge, and other Chromium-based browsers with WebGPU support. Firefox and Safari have partial support with WebAssembly fallback.
Yes. After the initial page load, Isola Shield can function entirely offline. All AI models and processing tools are loaded into your browser and work without an internet connection.
Images: JPEG, PNG, WebP, BMP, GIF. Video: MP4, WebM, MOV. Documents: PDF, TIFF. All formats are processed locally with no file size limits beyond your device's memory.
Our face detection model achieves over 95% accuracy on standard benchmarks. It can detect faces at various angles, lighting conditions, and partial occlusions. You can always manually adjust results with the brush tools.
We're developing an enterprise version with team management, audit logging, and custom deployment options. Contact us for early access and volume licensing.
Still have questions?
Contact Support

Ready to secure your sensitive files?

Start redacting immediately. No signup required. No data leaves your device.

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