mermaidonline.live
Mermaid Online is a web editor for creating, previewing, and exporting diagrams from Mermaid.js text syntax.
Data snapshot: 2026-08 · Last synced: 2026-10-05 09:00 UTC
Overview
Monthly visitsⓘ
#9 of 70 in Design
MoM growthⓘ
prev. month 136.9K
Organic search trafficⓘ
Organic search %ⓘ
Registeredⓘ
GoDaddy.com, LLC
AI Take · analysed Oct 2026
- Who it helps
- It helps developers and documentation teams create flowcharts, sequence diagrams, class diagrams, and system architecture visuals.
- Before → now
- Instead of manually drawing diagrams, users write Mermaid syntax and see the result render instantly.
- Compared to
- Compared with drag-and-drop diagram tools, it creates diagrams from Mermaid.js text syntax and keeps the code available for documentation.
- Why it wins
- It combines templates, real-time rendering, syntax validation, and SVG or PNG export in one browser editor.
- Willingness to pay
- low Willingness to pay appears low because the page promotes a free online editor while offering no visible paid-plan details.
Traffic
Monthly visits, last 12 months
| 2025-09 | 109 | |
|---|---|---|
| 2025-10 | 484 | |
| 2025-11 | 13931 | |
| 2025-12 | 72690 | |
| 2026-01 | 98633 | |
| 2026-02 | 108252 | |
| 2026-03 | 142380 | |
| 2026-04 | 154497 | |
| 2026-05 | 172902 | |
| 2026-06 | 167171 | |
| 2026-07 | 136871 | |
| 2026-08 | 109304 | 80907 |
Engagement
- Bounce rate
- 43.3%
- Pages / visit
- 1.9
- Avg. duration
- 27s
Rank
- Global
- #379,630
- In CN
- #59,926
Traffic channels
- Organic search74.0%
- Direct17.5%
- Referrals4.7%
- AI assistants2.4%
- Organic social1.2%
- Email0.1%
Top countries
- China17.3%
- United States5.6%
- India5.5%
- Russia3.5%
- Vietnam3.4%
Source: TabAPI traffic estimates, Aug 2026 (channel and country splits are shares of that month’s visits).
Search & Backlinks
Backlinks
Backlink data has not been fetched for this site yet.
On-page SEO
- Organic search %
- 74%
- Organic visits
- 80.9K
- Page language
- en
- hreflang tags
- 9
Top keywords
No keyword data for this site yet.
Revenue estimate
Payment providers
No payment provider detected on the homepage or pricing page.
Pricing
- Monthly Package$9.90/mo
- One-time Package$19.90
- Life-time Package$99.90
Lowest paid: $9.90/mo
Read from the pricing page · How we read prices
Est. revenue / monthⓘ
Grade C · Aug 2026
Grade C rests on traffic alone, so this site is not listed on the revenue board.
AI Take · pricing model: freemium — “Free online Mermaid editor” and a “Pricing” navigation link.
Tech & Monetization
Tech stack
- Next.js
- Cloudflare
- Google AdSense
Analytics
- Google Analytics 4
- Microsoft Clarity
- Cloudflare Web Analytics
Monetization
- 3 paid plans
- Model: freemium
On-page SEO check
- Words
- 1,034
- Language
- en
- hreflang
- 9
- Internal links
- 59
- Outbound links
- 3
- Images (no alt)
- 10 (0)
Source: our crawl of the homepage and pricing page, 2026-10-05 04:00 UTC.
Notes & Competitors
Worth copying
- Place the code editor and live preview together so visitors can understand the workflow immediately.
- Offer ready-made diagram templates alongside a custom-code option to reduce onboarding friction.
- Explain the product with a clear three-step flow: write syntax, preview the result, then export or share.
Red flags
None detected.
Evidence
- Registration date2025-09-12 · GoDaddy.com, LLC · RDAP record
- Traffic snapshotAug 2026 · TabAPI monthly traffic estimate · 12 months of history
- Cross-checkverified Aug 2026 · checked as a keyword-led site · US organic visits 4.5K (TabAPI) vs 2.3K (DataForSEO ETV) · ratio 1.97
- Payment fingerprintsNo payment fingerprint found.
- Accuracy thresholdsApproved · MIN_BASE 1,000 visits · cross-check band ×10
- AI analysisGenerated Oct 2026 by gpt-5.6-sol (prompt enrich-v1) from the site’s own pages and the data above.
→ Cross-checking and evidence badges→ What our 50-site test found