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Online Drafting

Online Drawing Software — No Download, No Install

If you're searching for CAD with no download, the real requirement is usually simpler: open a browser tab and start drawing something scaled and measurable, now. SiteBuildHub Draft does exactly that — a full drawing workspace with grid, dimensions, labels, and PDF export that runs entirely in the browser.

No download · No CAD software required · Free plan available

Why no-download matters

Installed software needs the right machine, admin rights, a license seat, and updates. Browser software needs a URL. When the drawing has to happen today — a quote going out, a client meeting in an hour — the tool with zero setup wins.

It also means any machine works: the office desktop, the laptop in the truck, the estimator's home computer. Your saved drawings and settings live in each browser, and exports travel as ordinary PNG and PDF files.

A real drawing tool, not a demo

No-download doesn't mean lightweight. The editor includes lines, rectangles, circles, polygons, and text; snap-to-grid at a true one-foot scale; dimension lines in feet and inches; area and perimeter readouts; undo and redo; local save and load; twelve contractor templates; and a title block on every sheet.

Exports are real deliverables: high-resolution PNG downloads and clean print-to-PDF sheets with your project details.

  • Starts instantly — no installer, no signup wall
  • Works on any modern desktop browser
  • Scaled grid with snap and true dimensions
  • Save, load, undo, redo, duplicate
  • PNG and PDF export with title block

Where your drawings live

Drawings save locally in your browser storage — private to your machine, available offline once loaded, and yours without any account requirement on the Free plan. Export important drawings as PDFs for permanent records, since clearing browser data clears local saves.

Paid plans lift the three-drawing limit and add PDF export, folders, and team features when you outgrow local basics.

Frequently Asked Questions

Is there really nothing to install?

Nothing. The editor is a web page. If your browser can open a website, it can run the full drawing workspace.

Does it work on a tablet or phone?

It's designed for desktop browsers with a mouse, which is what precise drawing needs. It will load on tablets, but the desktop experience is the intended one.

Are my drawings stored in the cloud?

On the current plans they save locally in your browser. Export PDFs or PNGs for records you need to keep permanently or share across machines.

Is the no-download version limited?

There is only one version — the browser is the product. The Free plan limits saved drawings to three; the tools themselves are all there.

SiteBuildHub is not a licensed engineering, architecture, survey, permitting, or utility locate service. Drawings created with SiteBuildHub may require review by licensed professionals depending on local rules. Users are responsible for checking building codes, permit requirements, property boundaries, setbacks, easements, and jobsite conditions. Before excavation or ground disturbance, contact the proper local utility locate service.

Draw your first online drafting free

Open the editor, pick a template, and export a client-ready drawing — no CAD software required.

Start Drawing