FlowViz vs graphsmith
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
FlowViz compared with graphsmith
| Detail | 
FlowViz | 
graphsmith |
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| What it does | Free live Mermaid diagram editor with no signup required
| Free browser-based tools for creating charts, diagrams and converting images to vector files
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| US
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| Pricing model | Free
| Free
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| Pricing | Not given
| Not given
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| Key features | - Live preview as you type
- 21 diagram types including flowcharts, sequence, class, state, ER, Gantt, git graph, mindmap and timeline
- Two-way editing for flowcharts
- SVG and PNG export
- Share diagrams as URLs with embedded diagram content
- Built-in template picker and cheatsheet
- No account or signup required
- Works entirely in browser with local storage
- Open Mermaid Live Editor links
- Mermaid v11 syntax support
| - Pie chart maker with percentages, labels and legend
- Bar graph maker with grouped, stacked and horizontal bars
- Line graph maker for trends over time with multiple series
- Scatter plot maker with line of best fit and R²
- Graphing calculator with equations, roots and intersections
- PNG to SVG converter with transparent background preservation
- Image vectorizer for photos, sketches and logos
- Gantt chart maker for project plans with dependencies
- Venn diagram maker for two or three sets
- SVG to PNG, JPG, PDF and other format converters
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| What makes it different | - No signup, paywall, or data collection required
- Diagrams stay in your browser's local storage by default
- Two-way editing that updates code when you edit the canvas
- Live preview with no render button required
- Clean SVG export for professional use in docs and slides
| - Private by design: all processing happens on user's device with no data sent to servers
- Real vector files: every export available as SVG with editable shapes and live text
- No sign-up required and no watermark on exports
- Color vision deficiency checked defaults with automatic dark or white text
- Share with a link: copy link puts entire chart in address for editing and sharing
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 10 ▼ −4 (down) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 5 | 0 |
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| Citation Flow (Majestic) | 27 | 0 |
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| Referring domains (Majestic) | 76 | 0 |
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4 details filled in for both companies.
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