MTRlens is a Chrome extension designed for analyzing My Traceroute (MTR) reports by converting them into a clear quality score based on the Mathis TCP throughput model. Users can paste MTR results to receive a score ranging from 0 to 100, alongside detailed metrics such as RTT, loss, jitter, and estimated throughput. The tool also offers functionalities for scoring individual paths and comparing multiple MTR runs side by side, which helps identify potential congestion risks and suggests optimal traffic distribution.

The extension also recognizes common cross-border backbones, enhancing the analysis for international connections. Users can save recent analyses, export reports for printing or PDF formatting, and access a user-friendly interface that includes a help page with comprehensive instructions. With local processing ensuring privacy, MTRlens is an effective tool for network professionals looking to optimize performance based on precise metrics.