Secure Redact — Stop Sensitive Data Before It Leaves Your Hands

Sensitive data travels further than intended.

Customer data, credentials, and logs are routinely copied into emails, chat messages, support tickets, code snippets, and AI prompts as part of everyday work — creating many unintended exposure points.

• AI Prompts — A developer pastes a support transcript into ChatGPT to summarize — including names, emails, and account numbers.
• Code & Logs — An engineer copies a crash log into GitHub for help — the log contains a live database connection string.
• Emails — A legal team forwards a contract for review — the thread contains SSNs and bank details.
• Chat Messages — A teammate shares a config snippet in Slack to debug — it includes a live API key.
• Support Tickets — A support agent pastes a user record into a helpdesk to investigate billing — card details included.

We asked 4 AI systems the same question.

We asked: "Are current AI tools safe for sensitive data? Can leaked API keys or identity information be used maliciously?"

• Claude (Anthropic): "Sensitive data sent to AI APIs can be stored, logged, or used for training unless you explicitly opt out or use enterprise/private deployments."
• ChatGPT (OpenAI): "If API keys, passwords, identity numbers, or private documents are exposed in prompts or logs, they can be misused for unauthorized access, fraud, or identity theft."
• Gemini (Google): "A leaked API key grants direct, unauthorized access to your account, leading to financial costs and data misuse. Stolen identity information can be exploited for phishing, account takeovers, and widespread fraud."
• Grok (xAI): "39.7% of interactions expose confidential information. Leaked API keys can be maliciously used for data exfiltration, billing abuse, and unauthorized access. Identity-based attacks are up 32% in 2026."

Redact before it leaves your hands.

Paste your text into Secure Redact, instantly see what's detected, review the redactions, confirm — then copy the clean text and use it anywhere.

1. Copy & Paste — Paste any text into Secure Redact.
2. Instant Detection — Sensitive data is highlighted immediately.
3. Review & Confirm — You see exactly what will be redacted.
4. Copy & Use Anywhere — Copy the clean text — use it wherever you need.

100% Offline · No Sign-In Required · 20+ Detection Types · Zero Data Collection · Instant Redaction

Why Secure Redact?

• Complete Privacy — All detection, redaction, processing, audit logging, and storage run entirely on your device. No servers, no cloud, no tracking. Your data never leaves your device.
• 20+ Detection Types — Automatically detect credentials (API keys, JWTs, passwords, session IDs), identity data (emails, phone numbers, SSNs, device IDs), financial data (credit cards, IBANs, SWIFT codes, crypto addresses), and system identifiers (IPs, MAC addresses, UUIDs, file paths).
• Custom Threat Intelligence (BYOF) — Add your own threat feeds to detect malicious or suspicious URLs, phishing domains, malware domains, and botnet domains. Feeds can be added manually, imported from a local file, or fetched from an external URL source. All feed data is stored and processed locally. Internet is only ever required when fetching or refreshing a URL-based external feed — never during redaction.
• Audit Dashboard — Track redaction history with local analytics. View detection counts, signature types, and performance metrics — stored locally on your device, never sent anywhere.
• Flexible Redaction Modes — Choose full labels ([REDACTED], [IP_REDACTED]) or partial masking (192.168.*****) to preserve structure.

How Secure Redact Works

1. Paste text — logs, code, emails, chat messages, AI prompts, or any plain text.
2. Select a redaction policy — Secrets, Balanced, Standard, or Enhanced.
3. Review detected sensitive data.
4. Copy and share safely.

Redaction Policies

• Secrets — API keys, JWTs, session IDs, passwords, database connection strings, private keys.
• Balanced — Secrets + emails, phone numbers, SSNs, device IDs.
• Standard — Balanced + credit cards, IBANs, SWIFT codes, crypto addresses.
• Enhanced — Standard + IPs, MAC addresses, UUIDs, URLs, file paths, VINs.

Perfect For

• Developers sharing logs or code snippets
• Security and IT teams handling incident reports and configuration files
• Legal and compliance teams reviewing contracts or case files
• Support teams sanitizing tickets before escalation
• Teams sharing AI prompts containing sensitive data
• Privacy-conscious individuals protecting personal or financial information
• Anyone sharing emails, chat messages, or documents that may contain sensitive data

Key Features

• 100% offline — all redaction, detection, processing, and storage on-device, no internet required
• Signature-based detection with contextual analysis
• Custom threat intelligence integration via BYOF (Pro)
• Local audit logs with analytics — never sent to any server
• Zero tracking or data collection
• Unlimited redaction operations
• No sign-in required
• Instant redaction
• Available on Windows, iOS, macOS, and iPadOS

Subscription Plans

Free

Credentials and identity detection — passwords, API keys, emails, SSNs — with unlimited redaction operations. Permanent, always-free access.

Pro

Everything in Free, plus all 4 redaction policies, financial data detection (credit cards, IBANs, SWIFT codes, crypto addresses), system identifier detection (IPs, MAC addresses, UUIDs, URLs, file paths, VINs), custom threat feeds (BYOF), detailed audit analytics, and advanced controls. Includes a 7-day free trial on iOS and macOS. Available on iOS and macOS via Apple In-App Purchases, and on Windows via the Microsoft Store.

Note: Pro licenses are platform-specific and do not sync between Windows and Apple devices. Secure Redact requires no user accounts to guarantee 100% offline privacy.

Important Notes

Secure Redact uses pattern-based detection to identify known data formats. While highly effective, it may not detect all sensitive data in non-standard formats or natural language. Always review redacted output before sharing.

This tool does not guarantee regulatory compliance (GDPR, HIPAA, PCI DSS). Additional controls and professional guidance may be required.

Support

Email: support@klexarolabs.com

Website: https://www.klexaroredact.com

Klexaro Labs Pte. Ltd. Singapore. UEN: 202543042C