CLI Log Tool

Stop Scanning
Thousands of
Log Lines.

LogLens highlights keywords, suspicious patterns, and critical entries the moment they appear — in color, instantly. Works with Splunk, Docker, and antivirus logs right out of the box.

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✓ Splunk✓ Docker✓ Antivirus✓ Any format
loglens — app.log
$ loglens watch app.log --keywords "ERROR,CRITICAL,WARN,unauthorized"
08:23:14[INFO]Starting Docker container web-app-prod...
08:23:15[WARN]Memory usage at 87% — approaching threshold
08:23:15[ERROR]Connection refused: postgres://db:5432
08:23:16[INFO]Retrying connection attempt 1/3...
08:23:16[CRITICAL]Unauthorized access attempt from 192.168.1.104
08:23:17[INFO]Splunk forwarder: 1.2M events queued
08:23:18[ERROR]Failed to authenticate: invalid credentials
08:23:20[WARN]Disk usage at 92% on /var/log/
08:23:21[INFO]Antivirus definitions updated successfully
08:23:23[CRITICAL]Process killed: OOM — container restart triggered
▶Watching 847 lines● 3 critical● 2 warnings▌

Everything your logs need

Built for engineers who can't afford to miss critical signals in noisy output.

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Keyword Watch Lists

Define any keywords — LogLens highlights every match the instant it appears, no matter how deep in the file.

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Suspicious Pattern Detection

Auto-flags unauthorized access, authentication failures, rate limits, and anomalous IP sequences without manual rules.

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Universal Format Support

Works out of the box with Splunk, Docker container logs, antivirus diagnostic output, and any structured log format.

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Instant Color Flagging

Critical entries glow red, warnings go amber, keyword hits go green. Your eyes go exactly where they need to.

See your logs differently.

Stop grepping. Stop scrolling. Let LogLens surface what matters — in color, at a glance.

Get LogLens →