Data Viz Guide

Learn to visualize data and create beautiful charts. Choose the right visualization type–get inspired by the best practices and avoid common pitfalls.

Bar Charts

A simple yet professional bar chart for PowerPoint or Google Slides

BEST PRACTICES

The Definitive Guide to Professional Looking Bar Charts

Making professional bar charts for PowerPoint and Google Slides does not have to be hard. Here is a step-by-step guide.

BEST PRACTICES

Bar Chart Hacks

5 steps to making better bar charts in a quick reference infographic

This bar chart shows the ten best-selling electric cars in Germany

BEST PRACTICES

How to Create a (More Impressive) Bar Chart

Everything you ever wanted to know about creating a better bar chart!

An overview about the different types of bar charts.

What is a Bar Chart?

Learn the definition, history and development of the bar chart

A typical example of a bar chart created in Excel

BEST PRACTICES

How to Create a Bar Chart in Excel for Office 365

A step-by-step tutorial on creating bar charts in Excel

Best Practices

An image of Vizzlo's landing page, a think-cell® alternative.

PROJECT MANAGEMENT

Vizzlo — More than a think-cell® alternative

Vizzlo is a chart maker that works online and offline, for PowerPoint, Google Slides and third party integrations.

An Overview of Vizzlo's Data Visualization Tools

Data Visualizations That Will Make your Presentations Look Better

A handy guide and of different data visualization techniques.

A Gantt chart showing dependencies between different tasks.

PROJECT MANAGEMENT

Linked Gantt Charts: The Ultimate Guide

A guide to Gantt charts that contain dependencies between different tasks.

A Gantt chart is an essential part of a project managers tool-kit.

PROJECT MANAGEMENT

Gantt chart: what it is and how to create it

One of the most popular tools in project management explained.

Create beautiful Gantt charts in PowerPoint

BEST PRACTICES

PROJECT MANAGEMENT

How to Create a Gantt Chart in PowerPoint With Vizzlo Templates

Tutorial on how to create a Gantt Chart using Vizzlo in PowerPoint

BEST PRACTICES

PROJECT MANAGEMENT

How to make a Gantt chart in Excel for Microsoft 365

Step-by-step tutorial about how to make better Gantt charts to impress your audience

Use Milestones of different shapes and colors to signal anchors such as a project start and end date.

BEST PRACTICES

PROJECT MANAGEMENT

Milestones

Milestones help you to work according to plan and to see if you are still on schedule with your project.

Pie Charts

Infographic showing 7 key things to remember when creating a pie chart

BEST PRACTICES

Pie Chart Hacks

Our Infographic showing you 7 key things to remember when creating a pie chart.

This pie chart shows the composition of the quartely sales by product

BEST PRACTICES

How to Make a Pie Chart (That Even Data Viz Nerds Won’t Hate)

Learn how to make a pie chart, plus best practices and the one golden rule!

Learn how to create pie charts step by step in Excel.

BEST PRACTICES

How to Create a Pie Chart in Excel

This tutorial will show you how to create a pie chart in Excel in 9 steps

This pie chart is a visual guide with recommended intakes of food groups

The Definitive Guide to Pie Charts

Despite being maligned among data viz experts, pie charts are commonly used. Learn how to make pie charts, and what to consider avoiding common mistakes.