Builder-guided AI Code Generation
From experiment design to runnable research code — in minutes, not days
Design psychology experiments visually, generate production-ready PsychoPy code, and download a complete audited project package. No coding required.
Features
Everything you need to run experiments
A complete pipeline from visual design to audited project download.
Visual Builder
Drag-and-drop trial windows — instruction, fixation, stimulus, feedback, break, end. No code needed.
One-click Generation
Click Generate. AI compiles your design, writes code, runs quality checks, and packages everything automatically.
Complete Project Package
Download a zip with runnable Python code, conditions file, README, audit report, and experiment config.
Quality Audit
Every project is automatically checked for timing, response recording, data fields, and pilot readiness.
Multi-Platform Ready
PsychoPy today. jsPsych and Psychtoolbox support planned — same visual builder, multiple targets.
Built for Researchers
Not a chatbot or code snippet tool. A dedicated platform for reproducible psychology experiment code.
Pipeline
How it works
Five steps from design to download. The system handles the complexity behind the scenes.
Import Template
Import a paradigm preset into the canvas — Stroop, Flanker, or Go/No-Go. Every window is editable afterward.
Design Experiment
Modify, reorder, add, or remove trial windows on the canvas. Adjust timing, responses, and feedback per module.
Add Notes
Describe special requirements in natural language. The AI treats them as implementation constraints.
Generate Project
Click one button. The system compiles your design, generates code, and runs quality checks.
Download & Run
Get a complete zip package with Python code, conditions, README, and audit report.
Output
Production-ready PsychoPy code
Every generated project includes clean, well-structured Python that runs immediately.
"""
PsychoPy Stroop Task · Generated by PsyCoder Studio
"""
from psychopy import visual, core, event, gui
import csv, os, random
from datetime import datetime
FIXATION_SEC = 0.5
STIMULUS_MAX_SEC = 2.0
ALLOWED_KEYS = ["r", "g", "b", "y", "escape"]
def show_text_and_wait(win, text_stim, msg):
text_stim.text = msg; text_stim.draw()
win.flip(); event.waitKeys(keyList=["space"])
def main():
win = visual.Window(size=[1024,768], color="black")
# ← experiment logic from your canvas designPricing
Simple, transparent pricing
Pay once per generation, or use your own API key. No subscriptions required.
Bring Your Key
Free/your API key
Use your own OpenAI or DeepSeek key. You pay your provider directly.
Get StartedEnterprise
Custom/volume pricing
For research labs and departments. Bulk generations, priority support.
Contact UsDocumentation
Docs
Learn how to design experiments, generate code, and integrate PsyCoder Studio into your research workflow.
Getting Started
Build your first Stroop experiment in under 5 minutes.
Experiment Builder
Deep dive into trial window configuration, timing, and response mapping.
Code Generation
How the AI compiles your design into production-ready PsychoPy code.
API Reference
Use the API for programmatic experiment generation.
Blog
Blog
Research insights, product updates, and best practices for psychology experiment design.
June 2026
Why Visual Experiment Design Matters
May 2026
Stroop Task Best Practices for Reliable Data
April 2026
Introducing PsyCoder Studio v0.2
About
About
Built by researchers, for researchers. Making experiment code generation accessible, reproducible, and fast.
Open Source
Core pipeline
Research-first
Design philosophy
Community
Development model
FAQ
Frequently asked questions
Everything you need to know about PsyCoder Studio.
What platforms does PsyCoder Studio support?
Currently we generate PsychoPy (Python) experiments. jsPsych (JavaScript) and Psychtoolbox (MATLAB) are on the roadmap.
Do I need to know how to code?
No. You design experiments visually with our Builder. The AI generates all the code for you. But the code is clean and readable if you want to customize it.
What paradigms are available?
Stroop task is fully supported. Flanker and Go/No-Go templates are available. More paradigms are planned.
How does the quality audit work?
Every generated project is automatically checked for timing issues, missing data fields, response recording, feedback logic, and pilot readiness.
Is my data secure?
API keys are encrypted server-side with AES-256-GCM. We never store your provider keys in plain text. Generated projects are downloaded directly to your machine.
Ready to build your experiment?
Start designing in minutes. Generate a complete, audited project package with one click.
Start Building Now