Free API Log Parser & Visualizer
Transform your API logs into interactive visualizations instantly with our free online parser and viewer tool.
Total Requests
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Average Response Time
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Success Rate
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Unique Endpoints
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Free API Log Viewer Online
This free online tool helps developers and system administrators analyze API logs quickly and effectively. It accepts JSON-formatted log data through multiple input methods:
- Direct text input
- File upload (.json)
- Sample data generation
- Pre-loaded example data
Key Features of API Log Viewer:
- Flexible Log Parsing
- Handles various JSON structures
- Automatically detects log patterns
- Supports different field naming conventions
- Real-Time Analytics
- Total request count
- Average response times
- Success rate calculation
- Unique endpoint tracking
- Visual Analytics
- Daily requests bar chart
- Response time trend line
- Color-coded status indicators
- Interactive Data Table
- Search functionality
- Column-based sorting
- Pagination
- Color-coded status display
How to Use:
- Input Data
- Upload a JSON file using “Load from File”
- Paste JSON logs into the text area
- Click “Generate Random Logs” for test data
- Use “Load Sample Data” for example logs
- Analyze
- Click “Analyze Logs” to process the data
- View instant statistics in the dashboard cards
- Examine trends in the visual charts
- Browse detailed logs in the data table
- Explore
- Use the search box to filter specific entries
- Sort data by different columns
- Navigate through pages of log entries
- Hover over charts for detailed information
The tool is completely browser-based and requires no server-side processing or installation. It works with any standard JSON log format and automatically adapts to different data structures.