What is the Tools69 Log Search Tool?

A free online log search tool that lets you search, filter and navigate through log files with highlighted matches.

How do I search log files online?

Upload a log file. Start typing in the search box to find matches. Use the arrow buttons to navigate between matches.

Does it support large log files?

Yes. The viewer handles large log files efficiently with line numbers and smooth scrolling.

Are my files uploaded to your servers?

No. All processing happens locally in your browser.

Is the Log Search Tool free?

Yes. It is completely free with no registration required.

Is there a file size limit?

There is no fixed file size limit. Since all processing happens directly in your browser, the maximum file size depends on your device's available memory and browser capabilities. Most modern devices handle large files without any issues.

Log Search Tool

Free online log search tool to open, view, search, and navigate log files instantly.

Drag & drop your file here, or

🔒 Your files never leave your device and are never uploaded to our servers.

Frequently Asked Questions

Log Search Tool

Frequently Asked Questions

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Log Search Tool

Frequently Asked Questions

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