OpenHosst
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Free Tools for Automation & Infrastructure
Small, focused utilities for the everyday problems that come up building and hosting automation workflows — starting with scheduling. Everything here is free, requires no account, and runs entirely client-side.
Cron Expression Generator
Build a cron expression by clicking, or paste one in for an instant plain-English translation. Standard Unix cron and Quartz/Spring 6-field syntax, plus a next-run-times preview.
Standard cron
Quartz / Spring
Free
Open tool
More tools coming soon
We're building out this section with more free utilities for people running n8n and other automation infrastructure.
Building the Schedule. Need Somewhere to Run It?
OpenHosst manages n8n hosting from $2.99/month — unlimited workflows, unlimited executions, no DevOps required.