Workflow guide
Technical publishing preview workflow
Preview Markdown, SVG, Open Graph, draw.io, and generated diagrams before publishing technical content.
Preview the document body
Render Markdown and diagram snippets locally so headings, code fences, and embedded diagrams are readable.
Check visual assets
Inspect SVG and draw.io exports before they are committed to documentation or attached to a PR.
Debug publishing metadata
Use Open Graph preview checks so shared technical pages show the right title, description, and image.
Paste-ready example
README release checklist
Preview release notes with embedded diagrams and social metadata before publishing a technical page.
Open this example# Release architecture
```mermaid
sequenceDiagram
participant User
participant Web
participant API
User->>Web: Open preview
Web->>API: Load exported diagram
API-->>Web: SVG asset
```
Share the updated architecture in README, docs, and release notes.Workflow FAQ
What should be checked before publishing diagram-heavy docs?
Check rendered Markdown, diagram syntax, exported asset readability, file format portability, and social preview metadata.
Why keep preview tools in the publishing workflow?
They catch broken code fences, oversized diagrams, missing metadata, and unreadable exports before readers or reviewers see them.
Related tools
Markdown Preview
Preview Markdown with Mermaid code block rendering.
Mermaid Preview
Preview Mermaid diagrams online with a live editor, syntax checks, examples, and SVG/PNG export.
Draw.io Viewer
Open draw.io and diagrams.net XML files online before sharing or converting them.
SVG Code Preview Editor
Paste SVG markup or a data URI, preview it safely, and export cleaned SVG.
Open Graph Preview Debugger
Preview og:title, og:description, og:image, Twitter cards, and social share snippets.
Draw.io to SVG Preview
Preview uncompressed diagrams.net / draw.io XML as SVG and export the rendered result.
Team workflow waitlist
Need team workflows or batch conversion?
We are validating batch conversion, advanced export, private sharing, team templates, and AI review credits.