ONLINE TOOL

Mermaid diagram builder

Create flowcharts, sequences, ERDs, Gantt charts, mind maps and timelines from text, with SVG/PNG export and optional local AI assistance.

Local processingNo account required
CONCRETE EXAMPLE

Approval process

BEFORE
Steps described in an email
AFTER
Editable Mermaid source + preview + SVG/PNG export
PRIVACY

Your data stays in the browser

Processed content is not uploaded to WorkToolset. Required libraries may be loaded by the site, but the file stays in the browser.

GOOD TO KNOW

Limitations to know

  • Layout is automatic, so very complex diagrams may need simplification.
  • The local AI assistant is optional and its output must be reviewed before sharing.
HOW IT WORKS

A straightforward workflow.

  1. 1Prepare the required input and choose useful options.
  2. 2Review previews, warnings and limitations before export.
  3. 3Download a new copy or report: the original stays unchanged.
PRIVACY

Frequently asked questions

Are my files uploaded to WorkToolset?

No. This tool runs locally in your browser.

Is my original file modified?

No. WorkToolset creates a new copy or export.

Do I need an account?

No for this free tool. Accounts are mainly used for favorites, presets and future workflows.

WWorkToolset
or with email
WORKTOOLSET PRO

When work becomes repeatable, Pro saves you time.

20×Batch processingPDF · Image · Data · Media
Reusable workflowsSteps · settings · templates
PDFProfessional reportsStructured reports · share-ready exports
Work continuitySessions · projects · history
100 presets · 50 projects · 20 templates · 500 favorites

Payments, taxes and invoices are managed by Paddle. Your documents are never part of payment data.

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