LogLens
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LogLens is a high-performance terminal tool designed to replace jq, grep, and tail -f for structured log analysis.
Cost / License
- Freemium (Pay once)
- Open Source
EUPlatforms
- Mac
- Windows
- Linux
- Visual Studio Code
Features
Properties
- Lightweight
- Privacy focused
Features
- Command line interface
- No Tracking
- Ad-free
- Portable
- Syntax Highlighting
- Support for scripting
- No registration required
- Works Offline
- JSON Parser
- Rust
Tags
- JSON
- log-viewer
- monitoring-tool
- DevOps
- Developer Tools
- Log Monitoring
LogLens News & Activities
Highlights All activities
Recent activities
LogLens information
Developed by
caelrith Licensing
Open Source (MIT) and Freemium product.Pricing
One time purchase (perpetual license) that costs $79 + free version with limited functionality.Written in
Alternatives
4 alternatives listedSupported Languages
- English
AlternativeTo Categories
Network & Admin, Development, OS & UtilitiesGitHub repository
- 0 Stars
- 0 Forks
- 0 Open Issues
- Updated
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Post comment/reviewWhat is LogLens?
LogLens is a high-performance terminal tool designed to replace jq, grep, and tail -f for structured log analysis.
Unlike traditional tools, LogLens automatically detects JSON, Nginx and Logfmt structures, allowing you to filter logs using SQL-like logic (e.g. level == 'error' && latency > 500) or natural syntax (e.g. level is error and latency > 500) instead of complex regex. It features a live TUI (Terminal User Interface) for interactive filtering and real-time monitoring.
Key Features:
- Zero-Config Parsing: Automatically parses JSON/Nginx/Logfmt.
- Structured Query Engine: Filter by field values, not just text.
- Live Watch Mode: Tail logs with real-time highlighters.
- Local & Private: Runs entirely on your machine; no data leaves your server.
- Open Source Core: Powered by the MIT-licensed loglens-core engine.