Memory Leak Detector

Identify memory leaks and performance bottlenecks in your web applications with comprehensive browser memory analysis. Our detector monitors heap usage, tracks object allocation, detects circular references, and provides actionable insights for memory optimization and leak prevention.

Real-time Monitoring Heap Analysis Leak Detection Performance Metrics Export Reports

Quick Examples

MONITOR: Track memory usage over time
DETECT: Identify potential memory leaks
ANALYZE: Deep dive into heap snapshots

Memory Monitoring

Monitoring Interval

Auto-detect Memory Leaks

Track DOM Node Count

Monitor Event Listeners

Current Memory Status

0 MB

Heap Used

0 MB

Heap Total

DOM Nodes

Event Listeners

Memory Usage: 0%

Test Scenarios

These buttons create intentional memory leaks for testing purposes

Memory Usage Timeline

Leak Detection Results

Start monitoring to detect potential memory leaks

Memory Snapshots

No snapshots taken yet

Export Analysis

Help & Related Tools

Everything you need to know

FAQ Frequently Asked Questions

What types of memory leaks can this detector find?

The tool detects various memory leak patterns including uncleaned event listeners, circular references, detached DOM nodes, closure leaks, timer leaks, and excessive object retention. It provides detailed analysis and recommendations for each type.

How do I use the Memory Leak Detector effectively?

Start monitoring, interact with your application normally, then analyze the memory snapshots. The tool will highlight suspicious memory growth patterns and provide specific recommendations for optimization and leak prevention.

Which browsers support memory leak detection?

The tool works best in Chrome and Edge with full Performance API support. Firefox and Safari provide limited functionality. Modern browsers with Memory API access offer the most comprehensive analysis capabilities.

How accurate is the memory leak detection?

The detector provides highly accurate analysis based on browser Performance APIs and heuristic patterns. While it identifies potential leaks effectively, manual code review is recommended for complex applications with custom memory management.

Can I export memory analysis reports for my team?

Yes! Export detailed reports in PDF, JSON, or CSV formats including memory timelines, leak summaries, performance metrics, and specific optimization recommendations for development teams.