Master Chart Pattern Analysis with Interactive Annotations
Chart patterns are the foundation of technical analysis. Whether you're identifying head and shoulders, triangles, flags, or custom support and resistance levels, the Pineify Chart Pattern Annotator gives you a powerful, free tool to visualize and document your analysis directly on price charts.
What is a Chart Pattern Annotator?
A chart pattern annotator is an interactive tool that allows traders and analysts to draw directly on price charts. Unlike static charting software, our browser-based annotator lets you upload your own historical price data (CSV or JSON format) and add custom drawings including:
- Trend Lines: Identify uptrends, downtrends, and channel patterns
- Horizontal Lines: Mark support and resistance levels
- Rectangles: Highlight consolidation zones and breakout areas
- Text Annotations: Add notes and labels to document your analysis
How to Use the Chart Pattern Annotator
- 1
Upload Your Price Data
Prepare a CSV or JSON file with columns for date, open, high, low, and close prices. Click "Select File" to upload your data.
- 2
Select a Drawing Tool
Choose from trend lines, horizontal lines, rectangles, or text annotations. Pick your preferred color from the palette.
- 3
Draw on the Chart
Click and drag on the chart to draw your selected pattern. For text annotations, click once and enter your note.
- 4
Save Your Analysis
Give your chart a name and click "Save" to store it in your browser's local storage. You can also export as JSON for backup.
Why Use Our Chart Pattern Annotator?
Flexible Data Import
Upload CSV or JSON files with your own historical price data from any source.
Interactive Drawing
Draw trend lines, support/resistance, and custom patterns directly on the chart.
Local Storage
All your charts and annotations are stored locally in your browser. 100% private.
Common Chart Patterns to Annotate
Use this tool to practice identifying and marking these classic technical analysis patterns:
- Head and Shoulders: Reversal pattern with three peaks
- Double Top/Bottom: Two peaks or troughs at similar levels
- Triangles: Ascending, descending, and symmetrical consolidation patterns
- Flags and Pennants: Short-term continuation patterns
- Channels: Parallel trend lines containing price action
- Support and Resistance: Key price levels where buying or selling pressure emerges