This page lists the Community Extensions available for the latest stable DuckDB release (v1.4.2).
Note that Community Extensions that support old DuckDB releases are currently not listed.
Please check the community-extensions GitHub repository for a complete list including legacy extensions.
| Name | GitHub | Description |
|---|---|---|
| a5 | GitHub | Hierarchical pentagonial indexing for geospatial data that is equal-area and millimeter accurate. |
| airport | GitHub | The Airport extension brings Arrow Flight support to DuckDB, enabling DuckDB to query, modify, and store data from Arrow Flight servers. |
| anofox_forecast | GitHub | Statistical timeseries forecasting in DuckDB. Support ARIMA, SARIMA, ETS, TBATS, MFLES, MSTL, and other models. |
| anofox_statistics | GitHub | A comprehensive DuckDB extension for statistical regression analysis, providing OLS, Ridge, WLS, and time-series regression capabilities with full diagnostics and inference directly in SQL. |
| nanoarrow | GitHub | Allows the consumption and production of the Apache Arrow interprocess communication (IPC) format, both from files and directly from stream buffers. |
| bigquery | GitHub | Integrates DuckDB with Google BigQuery, allowing direct querying and management of BigQuery datasets |
| bitfilters | GitHub | Provides high-performance, space-efficient probabilistic data structures—including quotient, XOR, and binary fuse filters—for fast approximate set membership testing with no false negatives and configurable false positive rates. |
| blockduck | GitHub | Live SQL Queries on Blockchain |
| boilstream | GitHub | Mounts boilstream server as a secure Remote Secrets Storage |
| bvh2sql | GitHub | BVH (BioVision Hierarchy) motion capture file parser for DuckDB |
| cache_httpfs | GitHub | Read cached filesystem for httpfs |
| capi_quack | GitHub | Provides a hello world example demo from the C/C++ C API template |
| cassandra | GitHub | Connect to Apache Cassandra, ScyllaDB, and DataStax Astra databases directly from DuckDB. Query Cassandra tables using SQL with support for all major Cassandra data types, SSL/TLS connections, and cloud deployments. |
| chaos | GitHub | Creates chaos! ⋆✴︎˚｡⋆ Chaos allows you to throw any type of DuckDB exception, or to raise a SIGSEGV, SIGABRT, or SIGBUS signal. |
| crypto | GitHub | Cryptographic hash functions and HMAC |
| curl_httpfs | GitHub | httpfs with connection pool, HTTP/2 and async IO. |
| cwiqduck | GitHub | DuckDB filesystem extension for CWIQ FS |
| dash | GitHub | GUI to create interactive plots and dashboards within DuckDB |
| datasketches | GitHub | By utilizing the Apache DataSketches library this extension can efficiently compute approximate distinct item counts and estimations of quantiles, while allowing the sketches to be serialized. |
| dns | GitHub | The DNS Extension enables DNS lookups and reverse DNS lookups from within DuckDB |
| duck_delta_share | GitHub | DuckDB Extension for Delta Sharing |
| duckdb_mcp | GitHub | Model Context Protocol (MCP) extension for DuckDB that enables seamless integration between SQL databases and MCP servers. Provides both client capabilities for accessing remote MCP resources via SQL and server capabilities for exposing database content as MCP resources. |
| duckherder | GitHub | Run duckdb query on remote server |
| eeagrid | GitHub | Extension that adds support for working with the EEA Reference Grid System. |
| evalexpr_rhai | GitHub | Evaluate the Rhai scripting language in DuckDB |
| fakeit | GitHub | The FakeIt Extension enables generation of realistic fake/test data directly in SQL queries |
| fivetran | GitHub | Fivetran community extension. |
| flock | GitHub | LLM & RAG extension to combine analytics and semantic analysis |
| fuzzycomplete | GitHub | Fuzzy matching based autocompletion |
| gcs | GitHub | DuckDB GCS Extension |
| geography | GitHub | Global spatial data processing on the sphere |
| gsheets | GitHub | Read and write Google Sheets using SQL |
| h3 | GitHub | Hierarchical hexagonal indexing for geospatial data |
| hashfuncs | GitHub | Non-cryptographic hash functions, xxHash, rapidhash and Murmurhash3 |
| hostfs | GitHub | Navigate and explore the filesystem using SQL |
| http_client | GitHub | DuckDB HTTP Client Extension |
| httpserver | GitHub | DuckDB HTTP API Server Extension |
| inflector | GitHub | Powerful string case transformation and inflection capabilities directly to your SQL queries. |
| json_schema | GitHub | Adds support for validating JSON data with JSON schemas. |
| jsonata | GitHub | The JSONata extension for DuckDB enables expressive, JSON-focused querying and transformation directly within SQL using the powerful JSONata expression language. |
| lindel | GitHub | Linearization/Delinearization, Z-Order, Hilbert and Morton Curves |
| lsh | GitHub | Extension for locality-sensitive hashing (LSH) |
| lua | GitHub | Evaluate Lua scripts within queries |
| magic | GitHub | libmagic/file utilities ported to DuckDB |
| marisa | GitHub | Adds MARISA (Matching Algorithm with Recursively Implemented StorAge) trie functionality for DuckDB. MARISA is a static and space-efficient trie data structure that enables fast string lookups, prefix searches, and predictive text operations. |
| markdown | GitHub | Read and analyze Markdown files with comprehensive content extraction and document processing capabilities |
| minijinja | GitHub | Adds templating to DuckDB, enabling dynamic generation of text, HTML, and reports directly within SQL queries using the MiniJinja engine. |
| miniplot | GitHub | Interactive chart visualization for DuckDB - faster than pandas with Plotly-like charts |
| mlpack | GitHub | Connecting duckdb to the mlpack C++ machine learning library |
| mooncake | GitHub | Read Iceberg tables written by moonlink in real time |
| msolap | GitHub | Extension that allows DuckDB to connect to Microsoft SQL Server Analysis Services (SSAS) and other OLAP data sources using the MSOLAP provider |
| nanoarrow | GitHub | Allows the consumption and production of the Apache Arrow interprocess communication (IPC) format, both from files and directly from stream buffers. |
| nats_js | GitHub | Query NATS JetStream message streams directly with SQL |
| netquack | GitHub | DuckDB extension for parsing, extracting, and analyzing domains, URIs, and paths with ease. |
| observefs | GitHub | Provides IO observability to filesystem |
| onelake | GitHub | This extension allows you to connect DuckDB to Microsoft Fabric OneLake workspaces and lakehouses, enabling you to query data stored in OneLake directly from DuckDB. |
| otlp | GitHub | Query OpenTelemetry data with SQL using OTLP file readers and ClickHouse-compatible schemas |
| parser_tools | GitHub | Exposes functions for parsing referenced tables and usage context from SQL queries using DuckDB's native parser. |
| pbix | GitHub | Extension that allows parsing the data model embedded in PowerBI (pbix) files |
| prql | GitHub | Support for PRQL, the Pipelined Relational Query Language |
| psql | GitHub | Support for PSQL, a piped SQL dialect for DuckDB |
| psyduck | GitHub | Pokemon data native in DuckDB |
| quack | GitHub | Provides a hello world example demo |
| quackstore | GitHub | QuackStore - Smart Block-Based Caching for Remote Files. Speed up repeated queries on remote data with intelligent block-level caching. |
| quickjs | GitHub | DuckDB QuickJS Runtime Extension |
| radio | GitHub | Allow interaction with event buses like Websocket and Redis publish/subscribe servers. |
| rapidfuzz | GitHub | Provides adds high-performance fuzzy string matching functions, powered by the RapidFuzz C++ library. |
| read_stat | GitHub | Read data sets from SAS, Stata, and SPSS with ReadStat |
| shellfs | GitHub | Allow shell commands to be used for input and output |
| snowflake | GitHub | Snowflake data source extension - query Snowflake databases directly from DuckDB |
| splink_udfs | GitHub | Phonetic, text normalization and address matching functions for record linkage. |
| sshfs | GitHub | Allows reading and writing files over SSH |
| stochastic | GitHub | Add comprehensive statistical distribution functions to DuckDB, enabling advanced statistical analysis, probability calculations, and random sampling directly within SQL queries. |
| tera | GitHub | Adds templating to DuckDB, enabling dynamic generation of text, HTML, and reports directly within SQL queries using the Tera engine. |
| textplot | GitHub | Enables text-based data visualization directly in SQL queries, including ASCII/Unicode bar charts, density plots, and sparklines for lightweight analytics and dashboards. |
| tributary | GitHub | Enable DuckDB to interact with Apache Kafka |
| vortex | GitHub | Provides write and scan functions for Vortex files |
| webbed | GitHub | Comprehensive processing extension for web markup languages (XML and HTML) that enables SQL-native analysis of structured documents with intelligent schema inference, XPath-based data extraction, and powerful HTML table parsing capabilities. |
| webdavfs | GitHub | Allows reading and writing files over WebDAV protocol |
| wireduck | GitHub | Read and dissect PCAP files from DuckDB |
| yaml | GitHub | Read YAML files into DuckDB with native YAML type support, comprehensive extraction functions, and seamless JSON interoperability |
| zipfs | GitHub | Read files within zip archives |