Our DFD shape libraries contain standard symbols for both Gane-Sarson and Yourdon-Coad methodologies, allowing you to create clear and consistent data flow diagrams online in minutes.
Once your diagram is constructed, use our intuitive formatting tools to ensure that your DFD is easily interpreted, regardless of its complexity. Data flow diagrams are best suited for explaining processes and systems that are difficult to describe using text, making presentation mode essential as you help stakeholders interpret and understand the data flow path of any process.
Use the in-editor presentation mode in our data flow diagram maker to easily present complex technical systems to team members, executives, and non-technical viewers and get everyone on the same page. Our powerful integrations allow you to share your data flow diagram without the hassle of saving and re-sending various versions of your work.
Choose a data flow diagram template from our template gallery to get started quickly or start your data flow diagram from scratch by selecting shapes from our DFD shape library. Add an external entity shape to your canvas from the data flow diagram shape library.
This shape signals the beginning of the data flow diagram. Use the dedicated DFD shapes to designate specific processes in your diagram and assign them a place within the data flow. Click to quickly align your shapes and form a clear, well-spaced flow.
Easily add text to lines for additional process referencing, color-code specific shapes or lines, and adjust arrows as needed. Lucidchart makes it easy to format and color-code shapes with conditional formatting. Add specific rules within the editor to highlight certain characteristics within your diagram. Use the free Lucidchart add-on to quickly embed any Lucidchart doc directly into any of these platforms without leaving the app.
Lucidchart offers a DFD shape library to help define different aspects of your diagram. Our DFD shape library is available for all account types, including basic and free accounts. Lucidchart trials last for 7 days with no commitment—cancel anytime.
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All-in-One software - Suite of design, analysis and management tools that drive your IT project development. Data Flow Diagram DFD is a diagram that shows the movement of data within a business information system. A DFD visualizes the transfer of data between processes, data stores and entities external to the system. It's widely used in software engineering for years. Need some inspiration? We've put together some Data Flow Diagram examples below to help you get started.
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Chart Maker. Real-time cursors for any number of participants. Work with your team on a shared canvas. Video conferencing baked into the platform to feel like you are in the same room. Use mention comments to have discussions and follow ups on the same data flow diagram.
Embed data flow diagrams on any site or intranet or share with anyone via an email or link invite to collaborate on. Data flow diagram depicts the way data is processed by a system, the inputs and outputs with a special focus on the information flow and storage. Limited Time Offer. Over 6 Million people and s of teams already use Creately.
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