Illustrator Convert Corner to Curve: Turning Corner Anchor Points into Smooth Points

The short answer

To turn a corner into a curve in Illustrator, select the anchor point with the Direct Selection tool (A) and click Convert selected anchor points to smooth in the Control panel or the Properties panel. You can also switch to the Anchor Point tool (Shift+C) and drag out from the corner point, which pulls out direction handles and turns the sharp corner into a smooth curve. In either case you are changing the type of the anchor point. You are not adding a rounded corner shape.

A few terms decide which method you need:

• Anchor point: a point on a vector path that fixes where the path goes.
• Direction handles (also called direction lines or Bézier handles): the lines that extend from an anchor point. Their angle and length control how the path curves into and out of that point.
• Corner point: an anchor point where the path changes direction abruptly. It has no handles, or its handles point in independent directions.
• Smooth point: an anchor point whose two handles lie on one straight line, so the curve passes through without a visible kink.
• Live Corners: Illustrator's corner-rounding feature. It replaces a corner with a rounded, inverted-round or chamfered segment. It is a different operation from converting the point type.

Which method to use

Goal | Recommended method | What happens to the point

Convert one or many selected corners to smooth points at once | Direct Selection tool, then the Convert to smooth button | Illustrator adds handles automatically, aligned on one line

Shape the curve by hand while converting | Anchor Point tool, drag from the corner | You set the handle direction and length as you drag

Toggle a point while drawing with the Curvature tool | Curvature tool, double-click the point | The point switches between corner and smooth

Adjust a point while drawing with the Pen tool | Hold Alt (Windows) or Option (macOS) over the point | The Pen temporarily acts as the Anchor Point tool

Round a corner but keep it a corner in the geometry | Live Corners widget, or the Corners options | The corner is replaced by an arc or chamfer of a set radius

Before you start

• Make sure the object is an editable path. Live text must be converted with Type > Create Outlines before you can edit its anchor points. Keep an unoutlined copy of the text on a hidden layer in case the wording or font needs to change later.
• If the object is a live shape, such as a rectangle, polygon or ellipse drawn with the shape tools, editing its anchor points can turn it into a standard path. It then loses its live shape properties. Duplicate it first if you might need those properties.
• Unlock the layer and the object, and make sure the path is not inside a group or clipping mask you can't reach. Double-click to enter Isolation Mode if needed.
• If you are redrawing from a hand-drawn sketch, place the scan on its own locked layer, set as a template or with reduced opacity, so you don't select it by accident.

Method 1: Convert with the Direct Selection tool

• 1. Choose the Direct Selection tool (A).
• 2. Click the corner anchor point you want to change. Shift-click to add more points, or drag a marquee around several points. A selected point shows as a filled square, and an unselected one as a hollow square.
• 3. In the Control panel (Window > Control), click Convert selected anchor points to smooth. In recent versions the same Convert buttons also appear in the Anchor Points section of the Properties panel when anchor points are selected.
• 4. Check the new handles. If the curve bulges too much or too little, drag a handle with the Direct Selection tool to adjust it. Dragging a handle on a smooth point moves its opposite handle too, so the point stays smooth.

The Convert buttons only appear when individual anchor points are selected with the Direct Selection or Lasso tool. If you select the whole object with the Selection tool (V), they will not appear. To reverse the change, select the point and click Convert selected anchor points to corner.

Method 2: Convert with the Anchor Point tool

• 1. Select the Anchor Point tool (Shift+C). It is grouped with the Pen tool in the toolbar. If you can't see it, open the full toolbar (Window > Toolbars > Advanced) or press and hold the Pen tool icon.
• 2. Press on the corner point and drag. Two handles appear and the point becomes smooth. The drag direction sets the direction of the curve, and the drag distance sets the handle length.
• 3. Release when the curve follows the shape you want, for example the line of the sketch underneath.
• 4. To convert a smooth point back to a corner, click it once with the Anchor Point tool without dragging. Its handles retract.
• 5. To make a cusp, where the path curves on both sides but meets at a sharp angle, drag one handle with the Anchor Point tool. The handles then move independently and the point becomes a corner again.

Method 3: Convert while drawing

With the Curvature tool (Shift+~), double-click an existing point to switch it between corner and smooth. With the Pen tool (P), hold Alt (Windows) or Option (macOS) while hovering over an anchor point to switch temporarily to the Anchor Point tool, convert the point, then release the key to keep drawing. Both approaches suit tracing a sketch, because you can decide each point's type as you place it rather than fixing it afterwards.

When you actually want a rounded corner

Sometimes the goal is a softened corner with a consistent radius, as on a rounded rectangle or a geometric letterform. In that case, converting the point to smooth is usually the wrong tool. Converting reshapes the path through a single point, so the result depends on the surrounding geometry. Live Corners replaces the corner with a defined arc instead.

To use it, select the point with the Direct Selection tool and drag the small circular corner widget inward. To set an exact value, double-click the widget or open the Corners options to choose the corner style and enter a radius. For a logo built on a consistent system, using the same radius on related corners usually keeps the mark looking coherent. Treat that as a design recommendation, not a software requirement.

Applying this to logos redrawn from sketches

Hand-drawn sketches mix intentional sharp corners, such as the tip of a serif or the point of a leaf, with curves that only look slightly angular because of pen pressure or scanning. When you rebuild the mark as a vector, decide which points are design corners and which should be smooth, rather than copying every bump in the drawing.

• Paths from Image Trace often contain many unnecessary anchor points, and corners where the sketch was meant to flow. Object > Path > Simplify reduces the number of points before you start converting individual corners.
• As a general Bézier drawing practice, place anchor points at the extremes of a curve (its top, bottom, left and right) and use as few points as the shape allows. This makes smooth points easier to control and gives cleaner curves at large sizes.
• Keep handles roughly horizontal or vertical at extreme points where the shape allows. This is a common drawing convention, not a requirement, and it makes curves easier to adjust consistently.
• For lettering in the logo, decide early whether you are editing outlined type or drawing custom letterforms. Converting points inside outlined font glyphs changes the typeface's design, so check the font license if the modified letters will be used commercially.

How to confirm the conversion worked

• Select the point with the Direct Selection tool. On a smooth point, both handles lie on a single straight line through the anchor. On a corner, there are no handles, or the handles sit at an angle to each other.
• With the point selected, check the Convert buttons in the Control or Properties panel. They show which conversion is available for the current selection.
• Switch to Outline view (View > Outline, Ctrl+Y or Cmd+Y) to see the bare path without fills and strokes. This shows kinks, overlapping points and stray handles that a thick fill can hide.
• Zoom in closely on the converted area and look for flat spots or small bumps where the curve meets neighboring segments.
• Zoom out to the smallest size the logo will be used at, and check that the curve still reads as intended.
• If handles don't appear when several points are selected, check Preferences > Selection & Anchor Display for the option to show handles when multiple anchors are selected.

Delivery and export checks

Saving or exporting does not convert smooth points back to corners. Still, check the delivered file rather than assuming. Save a master in Illustrator's native format, export the formats the client or printer needs, then reopen each exported vector file and inspect it in Outline view. If text was outlined, confirm no live type is left, unless a live-text version is a deliberate deliverable. A file extension such as SVG, EPS or PDF does not guarantee that the file contains only vector paths or that it is editable. It also doesn't establish permission to reuse a logo, so confirm the content and rights separately.

Gaps in this guide

No version-specific documentation was supplied for this article. The commands and shortcuts above reflect general, long-standing Illustrator behavior. Panel layouts, button locations and the default toolbar contents can differ between versions and workspaces, and macOS uses Cmd and Option where Windows uses Ctrl and Alt. If a command is not where described, check the Help menu search or the current Adobe documentation for your version. No specific measurements, such as corner radii or handle lengths, are given, because the right values depend on the individual logo.