Quick Sketch & Whiteboard
A simple drawing canvas for quick sketches, diagrams and notes, exportable as an image · free, no signup
Free Quick Sketch & Whiteboard
Sometimes the fastest way to explain an idea, sketch a layout, or jot a quick diagram is to just draw it — without opening a heavyweight design app. This tool gives you a blank canvas with a pen, a set of colours and stroke widths, basic shapes (rectangle, circle, line, arrow), a text tool and an eraser, working with your mouse, trackpad or a touchscreen on tablets and phones.
There is no account, no cloud sync and no collaboration layer — it is a fast, local scratchpad. When you're done, export the whole canvas as a PNG image to paste into a document, a chat, or a slide, or clear it and start a new sketch.
Key features
Pen, shapes and text
Freehand drawing plus rectangle, circle, line, arrow and text tools.
Colour and stroke width control
Adjust both on the fly while drawing.
Touch and stylus friendly
Works with mouse, trackpad, finger or stylus input.
Export as PNG
Save your sketch as an image with one click.
How to use it
- Pick a tool — pen, shape, text or eraser.
- Choose a colour and stroke width.
- Draw on the canvas with your mouse, trackpad or touchscreen.
- Export as PNG or clear the canvas to start over.
Worked example
Example
Quickly sketching a 3-box wireframe with an arrow between two of them to explain a user flow to a teammate, then exporting it as a PNG to paste into a chat message.
Who uses this tool
Anyone explaining an idea quickly
Sketch a rough diagram instead of describing it in words.
Students and note-takers
Draw a quick diagram or annotate a concept while studying.
Remote teams
Sketch a layout or flow and share the exported image in chat.
Tips for the best results
- Use the arrow and shape tools for anything that needs to look intentional, and freehand pen for quick annotations.
- Increase stroke width before presenting on a screen so lines stay visible when shrunk down.
- Export often if you're building up a complex sketch — there's no auto-save between sessions.
- Use a stylus or trackpad rather than a mouse for smoother freehand lines, if you have one available.
Common mistakes to avoid
- Forgetting to export before closing the tab or refreshing the page, losing the sketch.
- Drawing with a very thin stroke that becomes hard to see once the exported image is resized smaller.
- Using this for anything requiring real collaboration or version history — it's a single-user, local scratchpad only.
Why use AZRS QuickFix?
It is 100% free, needs no signup and has no watermark or usage limits. The tool runs in your browser, so what you type stays on your device, and it works on phones, tablets and desktops. New tools are added every week — bookmark this page or browse the full QuickFix toolbox.
Frequently asked questions
Is my sketch saved automatically?
No, nothing is saved between sessions — export as a PNG before closing or refreshing the page if you want to keep it.
Can I use it on my phone or tablet?
Yes, it supports touch input, so you can sketch with a finger or stylus on a touchscreen device.
Can multiple people draw on the same canvas together?
No, this is a single-user local canvas with no real-time collaboration or sharing layer.
What file format does it export to?
PNG, which you can then paste, attach or upload wherever you need the image.
Is there an undo button?
Yes, undo the most recent strokes, or use the eraser tool for more targeted corrections.
Is anything uploaded to a server?
No, all drawing happens directly on an HTML canvas in your browser; nothing is transmitted anywhere.