How to Draw Vector Shapes in UseCloudDraw

Published July 2025 · 10 min read

Vector shapes are the building blocks of almost every design you'll ever make. Logos? Shapes. Icons? Shapes. Illustrations? Just a bunch of shapes layered on top of each other. Once you get comfortable drawing and manipulating shapes in UseCloudDraw, you'll be amazed at how much you can create with surprisingly little.

In this tutorial, we'll cover all the core shape tools — rectangles, circles, polygons, stars — plus the pen tool for custom shapes, boolean operations for combining shapes, and node editing for fine-tuning. Let's get our hands dirty.

Rectangle and Rounded Rectangles

The humble rectangle. It doesn't get enough credit. Every button, card, banner background, and box you've ever seen starts here.

Step 1: Draw a rectangle

Select the Rectangle Tool from the left toolbar (or press F4).
Click and drag on the canvas. Hold Shift while dragging to constrain it to a perfect square.
Release to create the shape.

Easy enough. But what if you want rounded corners?

Step 2: Round those corners

With the rectangle selected, look at the Properties panel on the right.
Find the Corner Radius field. Enter a value — try 8px for subtle rounding, 20px+ for a card-style look.
You can also drag the small circular handles that appear at the corners of the rectangle when it's selected. Pull them in to round the corners visually.

Pro tip: If you want only some corners rounded (like the top two for a tab UI), you can set individual corner radii in the Properties panel. It's a small detail that makes designs feel intentional.

Ellipses and Circles

Circles and ovals are everywhere in design — profile pictures, badges, loading spinners, buttons. The Ellipse Tool handles all of them.

Step 3: Draw circles and ellipses

Select the Ellipse Tool (or press F5).
Click and drag to create an oval. Hold Shift to force a perfect circle.
Hold Ctrl (or Cmd on Mac) to draw from the center outward instead of from corner to corner.

Drawing from the center is super useful when you want a circle centered on a specific point — like a ripple effect around a button or a target icon.

Quick hack: Need a donut shape or ring? Draw a circle, duplicate it, scale the duplicate down, center both, then use Path → Difference to punch out the inner circle. Boom — perfect ring.

Polygons and Stars

These are where things get fun. UseCloudDraw's Star and Polygon Tool lets you create anything from a simple triangle to a complex 12-point star.

Step 4: Create polygons and stars

Select the Star/Polygon Tool from the toolbar.
In the Properties panel, set the number of corners. 3 = triangle, 5 = pentagon, 6 = hexagon.
For a star, increase the Spoke Ratio (also called "star factor"). A ratio of 0.5 gives a classic star shape. Play with it — there's no wrong answer.
Click and drag on the canvas to draw the shape. Hold Ctrl to snap the rotation to 15-degree increments.

I use hexagons all the time for tech-themed designs — they just feel modern and geometric. Stars work great for ratings, badges, and achievement icons.

Custom Shapes with the Pen Tool

Now we enter the big leagues. The Pen Tool (also called the Bezier Tool) lets you draw literally any shape you can imagine. It's intimidating at first, but once it clicks, it's incredibly powerful.

Step 5: Draw with the Pen Tool

Select the Pen Tool (or press Shift+F6).
Click on the canvas to place your first anchor point.
Click again to place the second point — UseCloudDraw draws a straight line between them.
For a curve, click and drag instead of just clicking. You'll see bezier handles appear. Drag to control the curve's direction and intensity.
Continue adding points to build your shape. Click the first point again to close the path.

Here's the secret to smooth curves: use as few points as possible. A beautiful curve often needs just two or three well-placed anchor points, not ten. More points = more jaggedness and harder editing later.

Practice exercise: Try tracing a simple object from a photo — a leaf, a coffee mug, a cloud. Don't aim for perfection. Aim for understanding how the handles work. It'll feel awkward for the first few shapes, then suddenly it'll click.

Combining Shapes (Union, Intersect, Subtract)

This is one of my favorite features in any vector editor. Boolean operations let you merge, cut, and intersect shapes to create complex forms from simple ones. UseCloudDraw calls these Path Operations.

Step 6: Use boolean operations

Create two or more overlapping shapes. For example, a rectangle and a circle overlapping it.
Select all the shapes you want to combine (hold Shift and click each one).
Go to Path in the top menu and choose an operation:
- Union — merges all shapes into one. The overlapping area becomes solid.
- Difference — cuts the top shape out of the bottom one. Great for making holes and cutouts.
- Intersection — keeps only the area where shapes overlap. Everything else disappears.
- Exclusion — keeps everything except the overlapping area.

Real-world uses? Union is how you merge shapes into a single logo mark. Difference is how you punch a circular cutout in a rectangle for a profile picture frame. Intersection is how you make a crescent moon from two overlapping circles.

Heads up: Boolean operations are destructive — they permanently alter the shapes. If you want to keep the original shapes editable, duplicate them first (Ctrl+D) and hide the copies on a locked layer. That way you can go back if needed.

Editing Nodes and Paths

No shape is perfect on the first try. Maybe a corner is too sharp, a curve is too shallow, or a point is slightly off. That's where node editing comes in.

Step 7: Edit nodes and paths

Select the shape you want to edit.
Switch to the Node Tool (the second tool in the toolbar, or press F2).
You'll see all the anchor points (nodes) as small squares. Click any node to select it.
Drag the node to move it. Drag the bezier handles to adjust the curve.
Double-click on a path segment to add a new node. Select a node and press Delete to remove it.
Use the toolbar buttons to convert nodes between corner (sharp) and smooth (curved) types.

Node editing is an art. Beginners tend to add way too many nodes. Pros use the minimum number necessary and let the curves do the work. As you practice, you'll develop an intuition for where to place points.

Smooth curves shortcut: Select two adjacent nodes and press the "Make Selected Nodes Smooth" button. UseCloudDraw will automatically adjust the handles for a perfectly smooth transition between them.

Putting It All Together

Let's do a quick exercise. Try to create a simple cloud icon using only circles and boolean operations:

Draw three overlapping circles of different sizes.
Select them all and apply Path → Union.
Use the Node Tool to smooth out any awkward lumps.
Add a subtle gradient fill for a modern look.

Congratulations — you just made a vector cloud. This is how professional icons are built: simple shapes, smart operations, and careful refinement.

Start Drawing Shapes Now

The best way to learn vector shapes is to play. Open UseCloudDraw, grab the Rectangle Tool, and just start making things. Draw a house from rectangles and triangles. Draw a flower from circles and stars. There are no mistakes — only shapes you haven't refined yet.

Launch UseCloudDraw Now

UseCloudDraw Team

Design educators and vector enthusiasts. We create tutorials that actually help you get stuff done.

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