Charts & Data Visualization

Google News Labs’ Data GIF Maker creates animated GIFs from data, according to the page description.

The Data Visualisation Catalogue explains chart types and techniques, with a searchable library organized by visualization function.

Datawrapper creates interactive charts, maps, and tables in a web app without requiring code, according to its site.

family-chart is a D3-based library for visualizing interactive family trees, with examples and additional features documented in its repository.

A Day in the Life is an interactive visualization exploring New York City taxi activity.

SolidUI generates graphs from a sentence, according to its repository description.

Google Data Studio connects to data sources and turns them into interactive dashboards and reports for business decisions.

Line Graph Maker builds customizable line charts from labels and data values, with image export available from the page.

Vega-Altair provides declarative data visualization tools for Python applications.

Charts Builder creates and customizes charts through the Google Charts API, with output code available to copy.

Apache Superset is an open-source platform for data visualization and exploration.

SIMILE Exhibit helps publish data-rich web pages through a framework for presenting information.

Plotly provides an open-source Python library for creating interactive charts and data visualizations.

JSON Crack is an open source visualization application that turns JSON, YAML, XML, and CSV data into interactive graphs.

Pie Chart Maker creates customizable pie charts and lets users download them as JPG, PNG, or SVG files.

RAWGraphs App provides a web interface for creating custom vector-based visualizations with the RAWGraphs core.

Flowgorithm provides a flowchart-based programming language, with multilingual navigation and learning resources on its homepage.

PlantUML generates UML and other diagrams from textual descriptions and exports results in formats including PNG, SVG, and PDF.

Leaflet supports interactive maps in JavaScript and can be used from R applications.

Use AnyChart, a JavaScript charting library, with its chart types and API documentation.

Cascii Core builds ASCII and Unicode diagrams in a browser using vanilla JavaScript, without server or library dependencies.

Swimlanes.io creates sequence diagrams from text in a browser and lets users download diagrams or share them through links.

Graphviz creates diagrams from graph descriptions and provides open-source software for visualizing structural information.

Histogram Maker creates customizable histograms from entered values or imported CSV and Excel data, with image download options.