Kroki — Diagram server (Open Source)

Kroki is an open-source Diagram server solution. Review its features and licensing on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is Kroki?

Kroki is open source — its source code is publicly available and free to use, modify and self-host, usually with an active community and no licensing fees. It is categorised under Diagram server. Buyers typically evaluate Kroki when they need a dependable Diagram server option and want to weigh the trade-offs between free, open-source and paid tools before committing.

• Category: Diagram server
• License: Open Source

Frequently asked questions

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