Contents
  1. The short answer
  2. Choose between tracing and redrawing
  3. Step 1: Set up the reference image
  4. Step 2a: Using Image Trace
  5. Step 2b: Redrawing by hand
  6. Step 3: Handle the typography
  7. Step 4: Verify the result
  8. Caveats before you deliver

The short answer

To vectorize a logo in Illustrator, place the raster image (a pixel-based file such as a JPG or PNG) on its own locked layer as a reference, then either convert it automatically with Image Trace and clean up the result, or redraw it by hand with the Pen, Curvature and shape tools. For a clean, high-contrast source, Image Trace followed by careful cleanup can be enough. For a low-resolution, blurry or compressed source, redrawing is usually the more reliable path, because the software can only trace the pixels it is given, including their blur and artifacts.

Vectorizing means rebuilding the artwork as vector paths: shapes defined by anchor points (fixed positions along a path) and Bézier curves (curves controlled by direction handles that extend from those points). Unlike pixels, paths can be scaled to any size without losing sharpness, which is why vector logos are preferred for both screen and print delivery.

Choose between tracing and redrawing

Look closely at the source before deciding. Zoom in and check whether the edges are crisp or soft, whether compression has added blotches around the shapes, and whether thin lines or small text are still legible. The worse the source, the more the final logo depends on your judgment rather than on the software.

Source condition | Recommended approach
Large, sharp, flat colors, clear edges | Image Trace, then clean up anchor points and colors
Small, blurry or heavily compressed | Redraw manually over a locked reference layer
Simple geometric marks (circles, squares, straight lines) | Rebuild with shape tools, Pathfinder and Shape Builder
Logo contains readable text | Identify and set the typeface where possible instead of tracing letters
Mixed: clear symbol, unreadable text | Trace or redraw the symbol; reconstruct the type separately

Step 1: Set up the reference image

  • Create a new document and place the logo image (File > Place).
  • Put the image on its own layer, lower its opacity if helpful, and lock that layer so it cannot be moved while you work.
  • Create a new layer above it for the vector artwork.
  • If you plan to redraw, you can also turn the reference layer into a template layer from the Layers panel options, which dims and locks it automatically.

Step 2a: Using Image Trace

Select the placed image and open the Image Trace panel (Window > Image Trace). Start from a preset that matches the artwork, such as one intended for black-and-white logos or for a limited number of colors, then adjust settings like the color mode, number of colors, paths, corners and noise while previewing the result. There is no single correct combination of settings; the right values depend on the source image, so compare the preview against the original at high zoom.

When the preview is close, click Expand in the Control or Properties panel to convert the tracing into editable paths. Until you expand, the result remains a live trace object rather than ordinary artwork you can freely edit.

  • Ungroup the expanded result and delete stray fragments and background shapes you do not need.
  • Replace the traced colors with the logo's intended swatches rather than keeping sampled values, which may be skewed by compression.
  • Use Object > Path > Simplify or the Smooth tool to reduce excess anchor points, checking that the shape does not drift from the original.
  • Rebuild any element that traced poorly, such as wobbly straight lines, uneven circles or distorted letters, rather than trying to repair it point by point.

Step 2b: Redrawing by hand

Manual reconstruction gives you control over the geometry, which matters most when the source is low resolution. Work on the vector layer above the locked reference and treat the image as a guide to intent rather than an exact template; a blurry edge tells you roughly where a curve goes, not its precise position.

  • Start with the largest, simplest forms and use the Ellipse, Rectangle, Polygon and Line tools wherever the design is geometric.
  • Use the Pen tool or Curvature tool for organic shapes, placing anchor points at the extremes of curves and at corners rather than scattering them along the path.
  • Combine and cut shapes with the Shape Builder tool or the Pathfinder panel instead of drawing complex outlines in one pass.
  • Check symmetry by drawing half of a symmetrical element and reflecting a copy, then joining the halves.
  • Use smart guides, alignment and consistent stroke or shape widths so repeated elements match exactly.

Step 3: Handle the typography

Tracing letters from a low-resolution image tends to produce uneven strokes and inconsistent curves. Where the text is legible, a better approach is to identify the typeface, set the wording as live type, match spacing to the reference, and then adjust individual characters if the original logo was customized. Confirm that you have a valid license for the font before using it in delivered artwork.

For final delivery, text is commonly converted to outlines (Type > Create Outlines) so the logo displays correctly on systems that do not have the font installed. Keep a separate copy with live, editable type for future changes, since outlined text can no longer be retyped.

Step 4: Verify the result

  • Switch to Outline view (View > Outline) to see the bare paths and spot overlapping shapes, open paths, stray points and hidden fragments.
  • Hide the reference layer and judge the logo on its own; it should look intentional, not traced.
  • Scale the logo very small and very large to check that details survive at small sizes and that curves stay smooth when enlarged.
  • Check that colors use defined swatches and the color mode suits the intended output, such as RGB for screen or CMYK or spot colors for print, as specified by the brand or printer.
  • Confirm that no embedded raster image remains in the artwork, using the Links panel and Document Info to check.
  • Save a master Illustrator file, then export the delivery formats the recipient needs, such as SVG, EPS or PDF.

Caveats before you deliver

A file extension does not guarantee what is inside. An AI, EPS, PDF or SVG file can contain an embedded raster image rather than true vector paths, so open and inspect any file you receive or send instead of relying on its name. Likewise, being able to vectorize a logo does not grant permission to use it; confirm that you or your client has the right to reproduce and modify the mark.

Gaps in this guide: no specific Image Trace values, anchor-point counts or file-format requirements are given, because they depend on the source image and on the specifications of whoever will receive the artwork. Where a printer, platform or brand guideline sets requirements, follow those over general recommendations.