Grid Maker Pro vs gridmaker.vercel.app — comparison
Both Grid Maker Pro and gridmaker.vercel.app are a free grid maker for artists with no signup, running entirely in the browser. The key difference: scope. gridmaker.vercel.app covers the foundational grid set (square, rectangular, triangular, isometric); Grid Maker Pro extends to 82 overlays across 11 categories including artist guides, composition systems, 8 perspective systems, 20 sacred geometry overlays, dynamic symmetry, and architecture grids. This guide is an honest side-by-side grid overlay tool comparison covering customizable grid lines, overlay stacking, export and mobile support.
By Sarah Chen · Last updated 15 May 2026 · This page is by Grid Maker Pro and reflects our perspective; we link to the alternative throughout so you can verify claims independently.The two tools at a glance
gridmaker.vercel.app is a free browser tool hosted at gridmaker.vercel.app. It works as a basic drawing grid generator — square, rectangular, triangular, and isometric — for the grid method of image transfer, scale and proportion work, and reference photo gridding. Clean simple interface, no signup, free. If you are searching for a gridmaker.vercel.app alternative with a wider overlay catalogue, the rest of this page is the comparison.
Grid Maker Pro is at gridmakerpro.com. Free browser tool with 82 overlays across 11 categories: basic drawing grids, artist guides (Loomis Head, Reilly Method, Asaro Head), composition overlays (Rule of Thirds, Golden Ratio, Golden Spiral, Diagonal Method), 8 perspective systems, 20 sacred geometry symbols, dynamic symmetry root rectangles, design templates, typography grids, and architecture grids.
Feature-by-feature comparison
| Feature | gridmaker.vercel.app | Grid Maker Pro |
|---|---|---|
| Total overlay count | ~4 grid types | 82 overlays across 11 categories |
| Basic grids (square, rect, triangular, isometric) | Yes | Yes |
| Perspective systems (1, 2, 3-point, fisheye) | No | Yes — 8 systems |
| Sacred geometry (Flower of Life, Sri Yantra, etc.) | No | Yes — 20 symbols |
| Artist guides (Loomis, Reilly, Asaro) | No | Yes — 8 guides |
| Composition overlays (Rule of Thirds, Golden Ratio, etc.) | No | Yes — 8 systems |
| Architecture grids (Modulor, Tartan) | No | Yes — 3 systems |
| Image upload | Yes | Yes |
| Image processing location | Local in browser | Local in browser |
| Export formats | PNG, PDF | PNG, JPG, PDF, SVG at 4× resolution |
| Mobile / iPad support | Browser-based, works on mobile | Browser-based, touch-optimised for iPad |
| Account required | No | No |
| Cost | Free | Free |
Where gridmaker.vercel.app wins
- Simpler interface. Fewer overlay options means a faster first-time experience. If you only need basic transfer grids, gridmaker.vercel.app's narrower scope reduces choice fatigue.
- Established for basic transfer work. The tool has been online for several years and is familiar to artists who only need basic grid functionality.
- Lighter page weight. Smaller overlay catalog means less to load — slightly faster initial page load on slow connections.
Where Grid Maker Pro wins
- 82 overlays vs 4. If you need anything beyond basic transfer grids — perspective rendering, sacred geometry, golden ratio composition, Loomis Head construction, architectural Modulor proportions — Grid Maker Pro covers it.
- SVG export. Grid Maker Pro exports as SVG (in addition to PNG, JPG, PDF), which is editable in Illustrator, Inkscape, or any vector workflow. Useful for designers and architects who need to refine the overlay further.
- Bulk overlay mode. Apply the same overlay to a folder of images at once — useful for shoot review, multi-page architectural documentation, and any high-volume work.
- Comprehensive perspective system coverage. 8 perspective grid overlays (1-pt, 2-pt, 3-pt, isometric, dimetric, trimetric, 5-pt fisheye, anamorphic) — a grid tool with perspective and composition overlays in one place.
- Sacred geometry coverage. 20 sacred geometry overlays across 7 traditions — the only free browser tool with comprehensive sacred geometry.
- Long-form learning content. 12 pillar guides covering the methods behind the overlays; glossary entries for every major term; comparison pages against other tools.
The narrow-tool trade-off
gridmaker.vercel.app and similar single-purpose grid generators occupy a useful niche. The deliberately small feature surface means new users get to a working result in seconds without learning an interface. For artists whose workflow only ever needs the four supported grid types (square, rectangular, triangular, isometric), the simplicity is genuine value. The tool's hosted location (vercel.app subdomain) also signals to technically-aware users that it is a developer side-project rather than a commercial product — which some users prefer specifically because it implies no monetisation pressure on the tool's future.
The cost of the narrow scope is exactly what you would predict: when your work needs an overlay outside the four supported types, you need a second tool. Most working artists eventually hit this limit — a portrait session needs golden-ratio composition analysis, an architectural sketch needs perspective construction, a brand identity project needs sacred-geometry references. At that point the artist either accumulates a stack of single-purpose tools or moves to a consolidated solution. Grid Maker Pro is the consolidated solution for this category; the comparison is essentially "do you want one tool that does everything or several tools that each do one thing."
Performance and reliability comparison
Both tools load fast on modern broadband. Both process images entirely in the browser without uploading to a server. Both are free with no signup. The reliability question is more about long-term availability: developer side-projects on vercel.app subdomains sometimes disappear when the developer loses interest or the free Vercel hosting tier expires. Grid Maker Pro is hosted on a dedicated commercial domain with ongoing development, which makes it more reliable for long-term workflow integration. For occasional use, either tool is fine; for integration into a recurring professional workflow, the domain stability matters.
Which tool to pick
- Pick gridmaker.vercel.app if you only need basic proportional transfer grids (square, rectangular, triangular, isometric) and the simpler interface matters more than overlay variety.
- Pick Grid Maker Pro if you need anything beyond basic grids — perspective rendering, sacred geometry, classical composition systems, Loomis Head or other figure construction, Modulor architectural proportions, or any of the 78 overlays that gridmaker.vercel.app does not include.
- Use both if your basic transfer work uses gridmaker.vercel.app and your specialist work (perspective, sacred geometry) uses Grid Maker Pro. Both tools are free; both image-processing happens locally; there's no cost to keeping both bookmarks.
Frequently asked questions
How is Grid Maker Pro different from gridmaker.vercel.app?
Grid Maker Pro covers 82 overlays across 11 categories — basic grids, artist guides (Loomis, Reilly, Asaro), composition overlays (Rule of Thirds, Golden Ratio, Golden Spiral), 8 perspective systems, 20 sacred geometry symbols, dynamic symmetry, and architecture grids. gridmaker.vercel.app covers basic square/rectangular/triangular/isometric grids — the foundational set, but not the full classical art-and-architecture overlay catalog. Both are free browser tools.
Which has more grid types?
Grid Maker Pro has 82 named overlays. gridmaker.vercel.app has approximately 4 grid types (square, rectangular, triangular, isometric) — the foundational basic-drawing-grid set. Both tools handle the basic grids well; Grid Maker Pro adds the classical artist, composition, perspective, and sacred geometry systems on top of the basic set.
Which is better for proportional transfer?
For pure proportional transfer (drawing a grid over an image and copying cell-by-cell), both tools work well. gridmaker.vercel.app's interface is somewhat simpler if you only need basic transfer grids. Grid Maker Pro adds labelled cells (A1, B1, C1…), diagonal-cell variants, and bulk overlay mode for processing multiple images — useful for higher-volume transfer work.
Which is better for sacred geometry?
Grid Maker Pro is the only free browser tool with comprehensive sacred geometry coverage — 20 symbols including Flower of Life, Metatron's Cube, Sri Yantra, Vesica Piscis, Tree of Life, Merkaba, and Islamic 8 and 12-point stars. gridmaker.vercel.app does not include sacred geometry overlays. For sacred geometry work specifically, Grid Maker Pro is the right choice.
Which grid maker exports PDF at high DPI?
Grid Maker Pro exports PNG, JPG, PDF, and SVG at 4× resolution, so a printed grid stays crisp at large sizes — useful when you transfer a reference photo onto a full sheet. gridmaker.vercel.app exports PNG and PDF. If your workflow needs high-DPI print output or a vector file for further editing, Grid Maker Pro's export range is the deciding factor.
Does either grid overlay tool work on a phone?
Both run in the browser, so both work on a phone with no install. gridmaker.vercel.app is browser-based and usable on mobile; Grid Maker Pro is browser-based and touch-optimised for iPad and phone, with overlay stacking and customizable grid lines that respond to touch. As a mobile grid tool, either is fine for quick reference photo gridding; Grid Maker Pro adds the larger overlay catalogue on the same screen.
References
- gridmaker.vercel.app — basic browser grid drawing tool. gridmaker.vercel.app. The minimal grid tool compared here — verify its current state at gridmaker.vercel.app.
- Edwards, Betty. Drawing on the Right Side of the Brain. Tarcher/Perigee (4th ed., 2012). ISBN 978-1-58542-920-2. On the grid method as a drawing aid.