Free tools
Free tools for log pipelines
Run these in the browser. Sample logs stay on your machine. When a pattern is ready, paste it into a Logit.io Logstash pipeline.
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These free tools are for the work you do before a filter reaches a hosted pipeline: checking a grok pattern, reading a sample line, and copying a snippet you can paste into Logstash. Nothing here uploads your logs. The grok debugger uses Oniguruma and logstash-patterns-core 4.3.4.
Grok debugger
Test Logstash grok patterns in the browser, then paste a working filter into a Logit.io pipeline.
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More on the way
This list will grow. Got a pipeline task you keep doing by hand? Tell us.