Log Redactor

Mask emails, IPs, tokens and PII in logs before sharing — runs 100% in your browser. No data is uploaded; nothing leaves your device.

Ad space

Input logRedacted (6 replaced)

[REDACTED_PHONE]:00 user=[REDACTED_EMAIL] ip=[REDACTED_IP]
Authorization: [REDACTED_TOKEN]
card=[REDACTED_CARD]phone=+[REDACTED_PHONE]

Masks emails, IPs, card numbers, JWTs, API tokens and phone numbers before you paste logs into a ticket, gist, or LLM. Review the output — regex redaction is best-effort. Runs entirely in your browser.

Loading tool…

Reach for Log Redactor whenever you need to mask emails, IPs, tokens and PII in logs before sharing. Privacy-conscious users, journalists and OSINT researchers use it to strip identifying data, test for leaks and share information safely.

How to embed Log Redactor on your website

Add this free tool to your own site, blog or intranet — it's 100% free to embed. Paste this snippet where you want the tool to appear; it loads a clean, self-contained version with no ads or navigation.

<iframe src="https://tooljolt.com/embed/log-redactor" title="Log Redactor" width="100%" height="640" style="border:1px solid #e5e7eb;border-radius:12px" loading="lazy"></iframe>

About Log Redactor

Log Redactor is a free online privacy tool that lets you mask emails, IPs, tokens and PII in logs before sharing. It runs entirely in your browser — no sign-up, no uploads and nothing ever sent to a server — so it is fast, private and safe to use with sensitive data. Whether you are a developer, security professional, student or just curious, Log Redactor gives you an instant, reliable result with zero setup.

How to use Log Redactor

1Load your file or data into Log Redactor (or just open it).
2It processes everything locally in your browser.
3Review what was found, cleaned or exposed.
4Save the safe result — nothing was uploaded.

Why use Log Redactor?

✓100% free with no sign-up, accounts, watermarks or usage limits
✓Runs entirely in your browser — your input never leaves your device, ideal for confidential security data
✓Protects against metadata leaks, tracking and fingerprinting
✓100% local processing — your files are never uploaded
✓Works on any device with a modern web browser, online or offline

Frequently asked questions

How does Log Redactor protect my privacy?+

Log Redactor processes everything locally in your browser — no data, files or metadata are uploaded. Mask emails, IPs, tokens and PII in logs before sharing happens entirely on your device.

Why should I care about this?+

Hidden metadata, trackers and leaks can quietly reveal your location, identity and habits. Inspecting or cleaning them is a simple, high-impact step toward protecting your privacy online.

Is Log Redactor free to use?+

Yes. Log Redactor is 100% free with no sign-up, no account, no usage limits and no watermarks. Use it as often as you like.

Does Log Redactor upload my data to a server?+

No. Log Redactor runs entirely in your browser using JavaScript — nothing you type or upload ever leaves your device. That makes it safe to use with sensitive or confidential security data.