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Kroki Alternatives
Similar projects and alternatives to kroki
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SurveyJS
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.
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mermaid
Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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KeenWrite
Discontinued Free, open-source, cross-platform desktop Markdown text editor with live preview, string interpolation, and math.
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DND-5e-LaTeX-Template
LaTeX package to typeset material for the fifth edition of the "world's greatest roleplaying game".
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text-to-diagram-site
Compare syntax, layouts, outputs between languages for generating diagrams with text.
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d2-playground
An online runner to play, learn, and create with D2, the modern diagram scripting language that turns text to diagrams.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better kroki alternative or higher similarity.
kroki discussion
kroki reviews and mentions
Posts with mentions or reviews of kroki.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-07-01.
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ROQ: Creating a custom section helper
In this blog post, we will implement a custom section helper that allows to invoke a Kroki.io server to generate images from almost every possible diagram as code language.
- Mermaid: Generation of diagrams like flowcharts or sequence diagrams from text
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Show HN: GUI for Editing Mermaid Class Diagrams
KeenWrite parses the `diagram-` prefix then passes the word `graphviz` to Kroki (https://kroki.io/), which has an API for rendering a variety of ASCII diagrams, including Mermaid. Meaning, if Kroki adds a new diagram type, KeenWrite gets it for free (without modification).
In Markdown, formatting a source code snippet entails using the standard syntax for code blocks:
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Show HN: Latex.to – LaTeX to image converter running in the browser
Kroki [1] supports TikZ and by extension: PGF [2] and LaTeX. It supports SVG, PDF, JPEG, and PNG outputs. Rendering is done on the server. URLs can be quite long since the source is embedded in the URL but you can use a URL shortener [3].
[1]: https://kroki.io/
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Vizdom: Diagrams as Code
The L in DSL is "Language", so it's a programming language that is domain, or niche, specific. These are code.
Diagramming is a domain, and within diagramming are any number of diagram type domains, leading to concise languages for particular niches.
Compare 25+ of these niches here: https://kroki.io/
- Show HN: Technical diagrams from text: HTTPS://text2diagram.com/
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WireViz: Easily document cables and wiring harnesses
Your wish showing up in the face of a submission just 14 days ago and then another 29 days ago must be indicative of why there are so many dupes all the time: https://news.ycombinator.com/from?site=kroki.io
You can feel free to submit the GH repo, as that one doesn't seem to have been submitted before https://github.com/yuzutech/kroki
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D2 Playground
Pikchr https://pikchr.org/home/pikchrshow is the other general purpose one and older than d2. It is "Source-Code License: 0-clause BSD" as it says on the page.
Someone made it into wasm and put playground for pikchr here https://www.jakethaw.com/pikchr_webassembly_demo/
Can also try pikchr online here on https://kroki.io/#try which is hosting many other text to diagram tools as well.
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Mermaid Chart, a Markdown-like tool for creating diagrams, raises $7.5M
I use mermaid.js heavily, but plug for Kroki:
https://kroki.io/
“Kroki provides a unified API with support for BlockDiag (BlockDiag, SeqDiag, ActDiag, NwDiag, PacketDiag, RackDiag), BPMN, Bytefield, C4 (with PlantUML), D2, DBML, Ditaa, Erd, Excalidraw, GraphViz, Mermaid, Nomnoml, Pikchr, PlantUML, Structurizr, SvgBob, Symbolator, TikZ, UMLet, Vega, Vega-Lite, WaveDrom, WireViz... and more to come!”
- Kroki: A unified API to create any kind of diagram from text
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A note from our sponsor - Stream
getstream.io | 11 Jul 2025
Stats
Basic kroki repo stats
57
3,311
9.0
3 days ago
yuzutech/kroki is an open source project licensed under MIT License which is an OSI approved license.
The primary programming language of kroki is JavaScript.
Sponsored
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor
Keep full control over the data you collect and tailor the form builder’s entire look and feel to your users’ needs. SurveyJS works with React, Angular, Vue 3, and is compatible with any backend or auth system. Learn more.
surveyjs.io
Review ★★★★☆ 7/10
Oh my goodness - this library claims to unify APIs for a bunch of different diagrams and languages! Sort of like Mermaid in the sense of variety, but more focused on technical diagrams like bitmaps, etc.