00 · OpenTelemetry, without the setup
Understand every millisecond.
Turn raw OTLP traces into service maps, waterfall timelines, latency percentiles, and critical-chain insights, entirely in your browser.
Input: OTLP JSON / JSONLMax 10 MB · 25,000 spans
Drop your OTLP export here
OTLP JSON or JSONL · up to 10 MB / 25,000 spans
Processed locally, nothing uploaded
Data stays in memory and disappears when you reset or close this page.
No backendNo cookies
01Private by design
Your telemetry never leaves the browser tab.
02Causality-aware
Parent links drive self-time and critical-chain analysis.
03System-level view
Cross-service calls become an explorable dependency map.
Standards-based OTLP/JSON · nanosecond-safe normalization · deterministic analysis