Free Toolkit

Screenshot to CodeAnalyze screenshots and generate basic HTML/CSS layout code from detected regions.

Screenshot to Code illustration
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Screenshot to Code

Analyze screenshots and generate basic HTML/CSS layout code from detected regions.

How to Use
1

Upload Screenshot

Drop or select a screenshot of a UI or webpage.

2

Analyze

The tool detects colored regions and classifies them as layout blocks.

3

Get Code

Copy or download the generated HTML/CSS layout code.

What Is Screenshot to Code?

A screenshot-to-code tool that analyzes UI screenshots and generates basic HTML/CSS layout code. The tool scans the image in a grid, detects uniform color regions, classifies them as navbars, sections, buttons, or containers, and generates positioned div elements with matching colors. While not pixel-perfect, it provides a useful starting point for recreating layouts. Shows an overlay preview of detected regions on the original screenshot.

Why Use Our Screenshot to Code?

  • Automatic region detection and classification
  • Generates valid HTML5 with inline CSS
  • Visual overlay showing detected blocks
  • Quick starting point for layout recreation

Common Use Cases

Prototyping

Quickly convert mockup screenshots into starter HTML.

Learning

Understand how layouts can be broken into HTML elements.

Reverse Engineering

Approximate the layout of existing websites.

Documentation

Generate layout descriptions from UI screenshots.

Technical Guide

The image is scanned in a grid (20px cells). Each cell is sampled for its dominant color. Adjacent cells with similar colors (within RGB threshold of 30) are flood-filled into rectangular regions. Regions are classified by size: narrow-tall = navbar, wide-short = button, large-light = container, large-dark = section. CSS positions use percentages relative to source dimensions for responsive scaling. Output is a complete HTML document.

Tips & Best Practices

  • 1
    Works best with clean, flat-design screenshots
  • 2
    Simple layouts with distinct color sections produce best results
  • 3
    Use as a starting point — manual cleanup is usually needed
  • 4
    High-contrast designs are detected more accurately

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Frequently Asked Questions

QAccuracy?
Basic layout detection — best for simple flat designs.
QResponsive?
CSS uses percentages for responsive positioning.
QText detection?
No OCR — detects colored regions, not text content.
QComplex UIs?
Complex designs with many elements may not be detected accurately.
QEditable output?
Yes — standard HTML/CSS you can edit in any code editor.

About Screenshot to Code

Screenshot to Code is a free online tool from FreeToolkit.ai. All processing happens directly in your browser — your data never leaves your device. No registration required. No ads. Just fast, reliable tools.