Free CONSORT Diagram Maker — Track Trials

See it work

CONSORT diagram examples.

Same tool, four requests. Every drawing below is a real render.

What you type

Draw a crossover-trial CONSORT flow diagram with eligibility assessment and exclusions, randomization to Drug A then Drug B or Drug B then Drug A, first-period completion or loss, washout, crossover to the second drug, second-period completion or loss, and analysis in both sequences.

Then tryAdd participant counts to each stage.Add a withdrawal reason for period two.

Flowchart · Sugiyama layered DAG + orthogonal routing · schematex-flowchart

Rather start from a finished drawing? Browse 1200 flowchart templates →

The drawing

What a CONSORT diagram is.

A CONSORT diagram is a standardized participant-flow figure for a randomized controlled trial. It shows how many people were assessed, excluded, randomized, allocated to each arm, followed up, and analysed.

The figure lets readers see attrition and allocation at a glance. Keep the counts and reasons consistent with the trial report, and use a separate branch for each study arm.

Standard: Sugiyama layered DAG + orthogonal routing
Engine: schematex-flowchart
Editable: Double-click text, drag nodes
Export: SVG · PNG · PDF

Who uses it

Who uses CONSORT diagrams.

Clinical trial authors

Participant flow figures that make enrollment, losses, and final analysis populations clear in a manuscript.

Research coordinators

A concise view of recruitment and retention across every trial arm.

Cluster trial teams

Site and participant counts kept together when practices, schools, or wards are randomized.

How it works

How to make a CONSORT diagram in three steps.

Describe it

One paragraph is enough to start.

“Draw a crossover-trial CONSORT flow diagram with eligibility assessment and exclusions, randomization to Drug A then Drug B or Drug B then Drug A, first-period completion or loss, washout, crossover to the second drug, second-period completion or loss, and analysis in both sequences.”