Sketch with measurements

Draw shapes and add precise measurements to calculate dimensions, area, and perimeter instantly.

Request Feature / Support

23,656+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

AI Web Tool Generator

Build Your Own Custom Web Calculator in Seconds

Type what tool or calculator you need below. Our AI will build it instantly for your site.

About This Tool

This online sketch tool with measurements allows you to draw various shapes (rectangles, circles, polygons) on a canvas and add measurement lines to calculate exact dimensions. You can input real-world scale (e.g., 1 pixel = 1 cm) to get accurate area, perimeter, and other metrics. The tool is fully client-side, requiring no backend processing, and provides a clean, responsive interface for designers, engineers, and students.

Save your calculation history with a free account

How to Use

Select a shape (rectangle, circle, or polygon) from the toolbar.
Draw the shape on the canvas by clicking and dragging.
Set the measurement scale (e.g., 1 pixel = 1 cm) in the input field.
Add measurement lines by clicking 'Add Measurement' and dragging on the canvas.
Click 'Calculate Measurements' to see detailed results including dimensions, area, and perimeter.
Use 'Clear Canvas' to start over.

Frequently Asked Questions

Find Quick Answers

What shapes can I draw?

You can draw rectangles, circles, and polygons (up to 10 sides). Each shape supports precise measurements.

How accurate are the measurements?

Measurements are based on the pixel dimensions you draw and the scale you set. For example, if you draw a 100-pixel line with a scale of 1 pixel = 1 cm, it will be calculated as 100 cm.

Can I save or export my sketch?

Currently, the tool does not support saving or exporting, but you can take a screenshot of the canvas. Future updates may add export functionality.

Is this tool free to use?

Yes, this tool is completely free and runs entirely in your browser with no server-side processing required.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

Related Tools

Other useful calculators and utilities you might like

Road Distance Calculator

Calculate the driving distance and travel time between two addresses with our free online road dista...

Spotify to MP3 Converter

Convert Spotify tracks and playlists to MP3 format instantly with our free online converter.

Age Calculator

Calculate your exact age in years, months, and days from any birth date to any target date.

Uber Price Calculator

Estimate your Uber ride fare based on distance, duration, surge multiplier, base fare, and vehicle t...

Your Feedback Matters

Help Us to Improve