The Best Svgbob Alternatives in 2026

Kroki CLI converts diagram files through the Kroki service, inferring diagram type from the file extension by default.

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

torchvista visualizes a PyTorch model’s forward pass in notebooks and can export the visualization as an image, SVG, or HTML.

UMLet provides free, open source UML drawing with a simple interface for making diagrams, including sequence and activity diagrams.

The Chart.xkcd library creates charts in an xkcd style, with examples for line, XY, bar, pie, and radar charts.

Bar, line, area, and scatter charts can be created with dimple, an open-source charting API for D3.js.

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

Gadfly provides statistical graphics and plotting tools for the Julia programming language.

text2diagram creates diagrams and charts from text descriptions, with real-time collaboration and document permissions listed on its page.

SankeyMATIC builds flow diagrams for comparing quantities across stages, with examples covering budgets, results, and processes.

draw.io provides a free, open source application for creating diagrams, with storage options chosen by each team.

Kroki provides one API for generating diagrams from textual descriptions using libraries such as Mermaid, PlantUML, Graphviz, and D2.

PlantText provides an online editor for PlantUML code and generates class, sequence, activity, and state diagrams.

Interactive charts for multidimensional datasets can be built with dc.js, a JavaScript library that supports Crossfilter.

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

Free open-source software for network visualization and analysis, with a desktop app and browser-based Gephi Lite for exploring graphs.

amCharts provides JavaScript charting components, maps, stock charts, and Gantt charts.

Graph Online creates graphs and applies algorithms for shortest paths, adjacency matrices, and minimum spanning trees.

JSON Crack visualizes and edits JSON, CSV, YAML, and XML as interactive graphs, with formatting, querying, and validation tools.

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

BarGraphMaker creates customizable bar charts that users can download as JPG, PNG, or SVG images.

Mermaid generates diagrams such as flowcharts and sequence diagrams from text using syntax similar to Markdown.

Flowchart Fun generates flowcharts and diagrams from text through a web application.

The globe library creates wireframe visualizations of a sphere using Go code.