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Discover the extensions available to meet your specific needs.

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With over 50 available extensions, the k6 extension ecosystem has many options to meet your requirements and help you incorporate new protocol access, embed a particular client, or improve your test performance. Extensions are developed both by the k6 developers and by the open-source developer community.

Use the table to explore the many extensions. Questions? Feel free to join the discussion about extensions in the k6 Community Forum.

  • Messaging
xk6-amqp
AMQP plugin, tested with RabbitMQ
  • Data
xk6-ansible-vault
Encrypt and decrypt Ansible Vault
  • Messaging
  • Data
xk6-avro
Work with messages using Avro data format
  • Browser
xk6-browser
Browser automation and end-to-end web testing
  • Messaging
xk6-cable
Test Action Cable and AnyCable functionality
  • Misc
xk6-cache
Enable vendoring remote HTTP modules to a single source-control-friendly file
  • Messaging
xk6-celery
Generate load on Celery workers
  • Observability
xk6-client-prometheus-remote
Test Prometheus Remote Write performance
  • Observability
xk6-client-tracing
Client for load testing distributed tracing backends
  • Authentication
xk6-cognito
Get a cognito access token using USER_SRP_AUTH flow
  • Misc
xk6-crypto
Use extended crypto functions
  • Data
xk6-csv
Parse CSV values
  • Reporting
  • Observability
xk6-dashboard
Create a web-based metrics dashboard
  • Data
xk6-datadog
Query Datadog metrics
  • Chaos Engineering
  • Kubernetes
xk6-disruptor
Inject faults to test 💣
  • Observability
xk6-distributed-tracing
Distributed tracing
  • Containers
xk6-docker
Docker
  • Misc
xk6-dotenv
Load env vars from a .env file
  • Reporting
xk6-es
Output test results to Elasticsearch
  • Blockchain
  • Ethereum
xk6-ethereum
K6 extension for ethereum protocols
  • Misc
xk6-exec
Run external commands
  • Data
xk6-faker
Generate random fake data
  • Misc
xk6-file
Write files
  • Data
  • Protocol
xk6-git
Clone Git repositories from tests
  • Authentication
xk6-google-iap
Provides access to Google Auth token
  • Containers
xk6-harbor
Client for load testing Harbor container registry
  • Reporting
xk6-httpagg
Aggregate HTTP requests into an HTML report
  • Misc
xk6-interpret
Interpret Go code
  • Misc
xk6-jose
Javascript Object Signing and Encryption (JOSE) standards
  • Messaging
xk6-kafka
Load-test Apache Kafka. Includes support for Avro messages
  • Containers
xk6-kubernetes
Interact with Kubernetes clusters
  • Data
xk6-kv
Share key-value data between VUs
  • Observability
  • Messaging
xk6-loki
Client for load testing Loki
  • Messaging
xk6-mllp
Simple MLLP sender for k6
  • Misc
xk6-mock
Mock HTTP(S) servers
  • Data
xk6-mongo
Load-test Mongo no-SQL databases
  • Messaging
xk6-mqtt
mqtt extension
  • Messaging
xk6-nats
Provides NATS support for k6 tests
  • Data
xk6-neo4j
Interact with Neo4J graph databases
  • Reporting
xk6-notification
Create notifications
  • Authentication
xk6-oauth-pkce
Generate OAuth PKCE code verifier and code challenge
  • Reporting
  • Observability
xk6-output-dynatrace
Export results to Dynatrace
  • Data
xk6-output-elasticsearch
Export results to Elasticsearch 8.x
  • Reporting
xk6-output-error
Add more information into StdErr k6 about requests
  • Data
xk6-output-influxdb
Export results to InfluxDB v2
  • Reporting
xk6-output-kafka
Export k6 results in real-time to Kafka
  • Reporting
  • Observability
xk6-output-prometheus-remote
Export results to Prometheus remote write endpoints
  • Reporting
xk6-output-timescaledb
Export k6 results to TimescaleDB
  • Browser
xk6-playwright
Browser automation and end-to-end web testing using Playwright
  • Messaging
xk6-pubsub
Google PubSub
  • Data
xk6-redis
Client for testing Redis
  • Protocol
xk6-smtp
Use SMTP protocol to send emails
  • Data
xk6-snowflake
Load-test Snowflake cloud data warehouse
  • Data
xk6-sql
Load-test SQL Servers (PostgreSQL, MySQL and SQLite3 for now)
  • Messaging
xk6-sqs
Produce to an SQS queue
  • Misc
xk6-ssh
SSH
  • Messaging
  • Protocol
xk6-stomp
Client for STOMP protocol
  • Messaging
xk6-tcp
Send data to TCP port
  • Reporting
  • Messaging
xk6-telegram
Interact with Telegram Bots
  • Platform
xk6-temporal
Use for testing/benchmarking Temporal
  • Data
xk6-toml
Encode and decode TOML values
  • Misc
xk6-url
Parse and normalize URLs
  • Protocol
xk6-wamp
Add support for WAMP protocol
  • WebSockets
xk6-websockets
A WHATWG WebSockets API specification implementation for k6 that might replace k6/ws in the future.
  • Data
xk6-yaml
Encode and decode YAML values

Ready to create your bespoke k6 binary? Head over to the bundle builder to generate a command!