22 個用于創建圖表和流程圖的實用免費工具
Gliffy
With Gliffy you can create great looking diagrams now free, easily create professional-quality flowcharts, diagrams, floor plans, technical drawings, and more.
Highcharts
Highcharts is a charting library written in pure JavaScript, offering intuitive, interactive charts to your web site or web application. Highcharts currently supports line, spline, area, areaspline, column, bar, pie and scatter chart types.
Barchart
Create barchart online tool piechart graph without applet bar graph creation make a bar graph image for your report- create make save for free chart freechart data input chart
CSS Chart Generator
The idea behind this tool was to mimic the behaviour of flash based, xml driven charts. Although it is not easy to reach the quality of such charts with simple ajax and php, it still has some advantages. Primarily the code can be read by any browser without installing plugins and the search engines can spider it.
Grapher
It is very easy to use, click on the arrows to create the columns, click on the words and numbers to change the scale and titles. To print the graph, click the screen with the right button and choose print from the menu.
Hohli Charts
You can generate dynamically charts with Hohli Charts.
MGraph
Ajax MGraph Ajax Graph based on Prototype.js. Pure XHTML/CSS Graph.
Flowchart
Flowchart.com is an online multi-user, real-time collaboration flow charts service. It’s Flowcharting made easy.
Online Chart Generator
The best online chart and graph generator tool, generate amazing 3D graphs instantly in few secons.
DIY Chart
DIY (Do it yourself) Chart is a Web-based, simple and powerful online tool to create interactive charts and graphs from static or dynamic data which may be generated using any scripting language.
Xml/Swf Charts
XML/SWF Charts is a simple, yet powerful tool to create attractive charts and graphs from XML data. XML/SWF Charts makes the best of both the XML and SWF worlds. XML provides flexible data generation, and Flash provides the best graphic quality.
Cacoo
Cacoo is a user friendly online drawing tool that allows you to create a variety of diagrams such as site maps, wire frames, UML and network charts. Cacoo can be used free of charge.
ChartDemo
It allows various forms of charts to be created, without any additional plugin, and without using images.
ChartGizmo
With your free account from ChartGizmo you can now create charts for your website, blog and social network profiles. ChartGizmo may be useful for those who need to visualize financial, scientific or other type of data.
CreateAGraph
Graphs and charts are great because they communicate information visually. For this reason, graphs are often used in newspapers, magazines and businesses around the world. Here you will find five different graphs and charts for you to consider.
DrawAnywhere
Draw Anywhere offers the business user an online, always on, and everywhere accessible project and plan organization, scheduling, and presentation tool.
Piecolor
A simple tool that creates color pie chart. This generator will produce an image that you can download.
Online chart tool
Charts and graphs are a great tool because they communicate information visually. With Online chart tool you can design and share your own graphs online and for free. It support a number of different chart types like: bar charts, pie charts, line charts, bubble charts and radar plots.
YEd Graph Editor
yEd is a powerful desktop application that can be used to quickly and effectively generate high-quality diagrams. Create diagrams manually, or import your external data for analysis. Our automatic layout algorithms arrange even large data sets with just the press of a button.
Pie Chart Maker
The Pie Chart Maker is a free tool that allows you to create your own pie chart. You can customize many features of the chart including the number sections for your chart as well as the sizes of each section. This free tool outputs your pie chart as an image that you can save to your computer!
Fooplot
Plot and graph equations online; lines, circles, parabolas, cubics.
SmartDraw
SmartDraw takes charts and graphs to a new level by automating design and giving you more flexibility than Excel.
