WSWorker's Studio
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Free online drawing & chart tools

Simple 2D CAD, sketchpad, signature maker, flowcharts, bar, pie and line charts, colour palettes and colour-code conversion — 10 drawing tools for slides, reports and mock-ups. Download the image when you're done.

Tools10 tools

📐2D CAD boardDraw lines, rectangles and circles on a snapping grid🖌️SketchpadFreehand drawing with brush color, size and eraser🖋️Signature makerDraw or type your signature, download as a transparent PNG🔀Flowchart makerProcess boxes, decision diamonds and connecting arrows📊Bar chart makerTurn label/value rows into a bar chart, live🥧Pie chart makerTurn label/value rows into a pie chart with percentages📈Line chart makerTurn label/value rows into a live line chart🎨Color palette generatorGenerate a coordinated palette from a base color🔲Grid paper generatorGenerate printable grid or graph paper🎨Color code converterConvert a color between HEX, RGB, and HSL

Which tool for the job?

  • Show proportions in a report → Pie chart maker

    Pie charts suit up to about five categories; with more categories or to compare sizes, a bar chart reads better.

  • Draw an approval process → Flowchart maker

    Boxes for steps, diamonds for decisions; export an image for your document or slides.

  • I need a handwritten signature image → Signature maker

    Export a transparent PNG to drop into Word, or stamp it on a PDF with Sign PDF.

  • Find a colour scheme for a design → Color palette generator

    Lock the colours you like and regenerate the rest; convert the codes to RGB or HSL with the Color code converter.

  • Sketch a floor plan to scale → 2D CAD board

    Draw lines and dimensions at real size — good for furniture layouts and renovation sketches, not construction drawings.

FAQ

Is a signature made here legally valid?

The tool only creates an image of your signature; whether a document accepts e-signatures depends on local law and the other party's requirements.

Is what I type stored anywhere?

No. The text and numbers you enter are processed in your browser and never sent to our servers.

Are these tools free? Do I need an account?

Yes, completely free with no usage limits, and no sign-up or login. Signing in with Google is optional and only keeps a record of the tools you've used.

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