PII Finder

Find emails, phone numbers, and other personal data in text directly in your browser.

Обработка выполняется локально в браузере. Данные не отправляются на сервер.

For this tool, processing runs locally in your browser and data is not sent to the server.

Поиск персональных данных is a free online tool. Найдите email, телефоны и другие персональные данные в тексте прямо в браузере. Обработка выполняется локально в браузере. Данные не отправляются на сервер.

What it does

Output

Processing

Continue working

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Data passed between tools is kept only in the current browser session.

How to use

Paste text, a log, email, contract, task description, or draft.
Choose which data types to find: email, phones, tax IDs, passport data, cards, and more.
Review matches, lines, and risk level.
If needed, copy masked text.
Use the result as a preliminary check before publishing or sending text to AI.

More about this tool

The PII Finder helps you find emails, phone numbers, links, IP addresses, tax IDs, passport data, bank cards, and other sensitive fragments in text. It is useful before publishing content, sending text to AI, sharing logs, preparing reports, demonstrating examples, and anonymizing drafts. Checking runs locally in your browser: your text is not sent to the UtiLab server and is not stored. The tool uses regular expressions and heuristics, so treat the result as a preliminary check, not a legal guarantee that no personal data remains.

Runs in the browser
Text is not sent to the server
Finds emails and phone numbers
Can search tax IDs, passport data, and bank cards
Shows match count and risk level
Helps produce masked text
Copy a report or download CSV
No registration required

Frequently Asked Questions

How do I find personal data in text?

Paste the text into the checker. The tool finds selected data types such as email, phone numbers, links, IP addresses, tax IDs, passport data, bank cards, and other patterns.

Is my data sent to the server?

No. Checking runs locally in your browser. Your text is not sent to the UtiLab server and is not stored.

Can I check text before sending it to AI?

Yes. The tool helps you quickly find and mask sensitive fragments before sending text to an AI service, contractor, or public chat.

Which data types can it find?

Depending on settings, it can find email, phone numbers, URLs, IP addresses, tax IDs, passport data, bank cards, Telegram usernames, and other enabled patterns.

Can I mask found data?

Yes. You can build masked text by replacing values with placeholders such as [EMAIL], [PHONE], [INN], or partially hiding them.

Does the tool guarantee complete removal of personal data?

No. It uses regular expressions and heuristics, so it may miss unusual formats or flag normal text incorrectly. Important workflows still need manual review.

Does it detect full names?

Names can only be detected heuristically. Simple name checks may produce many false positives, so treat that mode as experimental.

Can I download the matches?

Yes. You can download a CSV with types, masked values, lines, and positions.

Can it check PDFs or images?

This tool is for text only. PDFs, screenshots, and images need a separate OCR and document analysis tool.

Do I need to register?

No. The tool works immediately without registration.

More about this tool

Runs in the browser
Text is not sent to the server
Finds emails and phone numbers
Can search tax IDs, passport data, and bank cards
Shows match count and risk level
Helps produce masked text
Copy a report or download CSV
No registration required

Frequently Asked Questions

How do I find personal data in text?

Paste the text into the checker. The tool finds selected data types such as email, phone numbers, links, IP addresses, tax IDs, passport data, bank cards, and other patterns.

Is my data sent to the server?

No. Checking runs locally in your browser. Your text is not sent to the UtiLab server and is not stored.

Can I check text before sending it to AI?

Yes. The tool helps you quickly find and mask sensitive fragments before sending text to an AI service, contractor, or public chat.

Which data types can it find?

Depending on settings, it can find email, phone numbers, URLs, IP addresses, tax IDs, passport data, bank cards, Telegram usernames, and other enabled patterns.

Can I mask found data?

Yes. You can build masked text by replacing values with placeholders such as [EMAIL], [PHONE], [INN], or partially hiding them.

Does the tool guarantee complete removal of personal data?

No. It uses regular expressions and heuristics, so it may miss unusual formats or flag normal text incorrectly. Important workflows still need manual review.

Does it detect full names?

Names can only be detected heuristically. Simple name checks may produce many false positives, so treat that mode as experimental.

Can I download the matches?

Yes. You can download a CSV with types, masked values, lines, and positions.

Can it check PDFs or images?

This tool is for text only. PDFs, screenshots, and images need a separate OCR and document analysis tool.

Do I need to register?

No. The tool works immediately without registration.