Mermaid Online logo

Mermaid Online

Create diagrams from text with Mermaid syntax and AI

OverviewPricing

Mermaid Online pricing

$0 - $9.90 /moFree plan available

Editor free for personal and commercial use. AI credits: Monthly Package $9.9/month (100 credits), One-time Package $19.9 (100 credits, valid 1 month), Life-time Package $99.9 (6,000 credits, valid 120 months).

Plans

PlanMonthlyBilled yearlyNotes
Free editor$0/mo--
Monthly Package$9.90/mo-credits per month: 100
One-time Package$19.90 once-credits: 100
Life-time Package$99.90 once-credits: 6,000

Cheapest paid plan, compared with alternatives

Mermaid Online
$9.90/mo
Ampcode
$20/mo
AgentOps
$40/mo
Arialine
$79/mo
Mintlify
$540/mo