◆ Illustrator · trace

Annotate PDFs

Mark up the existing plan PDFs with clear callouts showing where work differs from the contract documents, annotate wi…

2heights
2tasks
1roles do it
See the prompt↓More trace workflows

The same job, four prompts

do it · improve it · decide · become
AExecute — “help me do it”Mark up the existing plan PDFs with clear callouts showing where work differs from the contract…+
Mark up the existing plan PDFs with clear callouts showing where work differs from the contract documents, annotate with brief notes (reason and reference clause), and export a transparent PNG for sharing with the estimator by Tuesday afternoon.
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed.
BImprove — “do it better”Before sending to the architect and estimator, make disagreements obvious: highlight each…+
Before sending to the architect and estimator, make disagreements obvious: highlight each change in a single colour, add a one‑line justification that cites the original sheet and spec paragraph, and include a revision bubble index so reviewers can act without hunting.
when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed.

How to do it

the tool · the steps · what to avoid
The tool
Image Trace

Image Trace converts raster images like JPEGs, PNGs, and PSDs into editable vector artwork.

  1. 1

    Create a new Illustrator document by choosing File > New.

  2. 2

    Select File > Place, choose your raster image, and place it on the canvas.

    NoteImage Trace will be grayed out if the placed image is already a vector.

  3. 3

    With the image selected, open the Image Trace panel via Window > Image Trace.

    NoteAlternatively, select a preset from the Control panel.

  4. 4

    Check the Preview box in the Image Trace panel to see real-time changes.

  5. 5

    Select a mode from the Mode dropdown menu that best suits your design.

  6. 6

    Adjust the Colors, Grays, or Threshold slider as needed.

  7. 7

    Select Manage Presets to create, save, or manage custom presets.

  8. 8

    Press and hold next to View to compare the traced image with the source image.

  9. 9

    Click the Expand button in the Control panel or Object > Image Trace > Expand.

    Best practiceAfter expanding, use the Direct Selection Tool (white arrow) to fix awkward curves or jagged lines.

  10. 10

    Ungroup the traced image by selecting Object > Ungroup to edit individual vector paths.

For best results, always start with a high-quality raster image before using Image Trace.

Image Trace functionality is not directly exposed through Illustrator's scripting API for automated vectorization.

Glossary

words on this page
Selection toolA primary tool used to select, move, and resize entire objects in your artwork.ExampleYou use the Selection tool to grab a photo and drag it to a new position on the page.
Image TraceA feature that converts raster images into editable vector artwork.ExampleA scanned drawing is converted into editable vector lines and shapes.
UngroupTo separate grouped objects into individual, editable components while maintaining their original positions.ExampleTo adjust one shape within a logo, you first Ungroup the entire design.
ExpandA command that converts appearances, effects, or objects into editable paths.ExampleYou expand a brush stroke to turn its appearance into a solid, editable shape.

The real tasks

1 of them
Mark up existing plan PDFs with simple callouts to show where work differs from the contract documents.

Who does this

1 roles
Construction Manager

Questions people ask

honest answers

Because you rarely think 'I want the redaction tool'. You think 'I have to share this without leaking the client's details'. Start from the need, and the feature finds you.

Real. Every job here was drawn from what people in real roles were actually seen doing in Illustrator — not a feature checklist.

No. Each page gives you a ready prompt you can paste into an AI assistant, plus the plain steps to do it yourself. Start with either — the goal is the finished job, not the tool.