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Log File Viewer

Open large .log files instantly, filter by level, search with highlights or regex, and read JSON-lines logs as tidy rows. Streamed and private in your browser.

कोई अपलोड नहीं

Log File Viewer कैसे इस्तेमाल करें

  1. 1Log File Viewer खोलें। यह आपके ब्राउज़र में चलता है, साइन-अप की ज़रूरत नहीं।
  2. 2अपनी फ़ाइल यहाँ छोड़ें या चुनें। यह आपके डिवाइस पर ही रहती है; कुछ भी अपलोड नहीं होता।
  3. 3प्रीव्यू ठीक दिखने तक विकल्प बदलें।
  4. 4नतीजा डाउनलोड करें।

सवाल

How large a log can it open?

The file is streamed and only the visible lines are drawn, so logs with millions of lines open fine. The practical limit is your device’s memory — roughly a couple of gigabytes.

Does it understand JSON logs?

Yes. JSON-lines logs (pino, bunyan, Winston, structlog, ECS…) are detected automatically: the level, time and message are pulled out, and you can click a line to see the full object.

Is my log uploaded?

No. The file is read in your browser and never leaves your device.

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