Online Redis

Practice Redis online with key-value commands. Check connectivity, store a greeting, and retrieve values before exploring caching and data structures in hands-on labs.

Free online practice
Real LabEx environments
No installation
Key-value storage
Caching
Counters

Learn Redis

Welcome to the LabEx Redis Shell. Press Enter to run your first command. Type help for session commands.

127.0.0.1:6379>

Commands run locally in your browser.Enter run · ↑/↓ history · Tab complete

Start here

Quick Start with Redis Playground

Load a task into the terminal, then press Enter to see the result. Each example works in the introductory session on this page.

Check connectivity

Ask the sample Redis server to respond.

PING

Read a key

Read the seeded greeting key.

GET greeting

Store a value

Replace the greeting, then use GET greeting to check it.

SET greeting "Hello, Redis"

Increment a counter

Increase the seeded visits counter by one.

INCR visits

Check a key

Return 1 when the key exists.

EXISTS greeting

List keys

Inspect the small sample keyspace.

KEYS *

Read a list

Read the seeded list of learning tasks.

LRANGE tasks 0 -1

Append to a list

Add a task; run LRANGE tasks 0 -1 again to see the change.

RPUSH tasks "Practice Redis"

Delete a key

Remove the seeded temporary key; deleting it again returns 0.

DEL temporary

No setup needed

How the Redis Playground Works

Practice Redis online with key-value commands. Check connectivity, store a greeting, and retrieve values before exploring caching and data structures in hands-on labs.

Start with the short command exercises above. When you are ready for a project, open the linked LabEx lab to work with real tools in an online Linux environment, with step-by-step guidance and immediate feedback.

Build practical Redis skills

Key-value storage
Caching
Counters

Explore Redis Labs

Keep learning

Learn Redis with Hands-On Labs

Build on your Redis experiments with a structured skill tree. Explore the skills, choose a guided lab, and practice each concept in an online environment.

Learn Redis

Follow the Redis Skill Tree to connect fundamentals with practical tasks and projects.

Explore the Skill Tree →

Practice Redis

Work through a guided learning environment and get hands-on experience with Key-value storage, Caching, Counters.

Open hands-on practice →

Online Redis FAQ

What Redis operations can I practice?

Start with key-value commands, counters, and expiration concepts. Sign in to a Redis lab for a real server and further practice with data structures, persistence, and configuration.

Is the Redis Playground free?

The introductory exercises are free. Sign in for a complete LabEx environment; session duration and resources depend on your lab and plan.

Do I need to install software?

No local installation is required. Sign in and open the lab in a modern browser. Follow the lab instructions to configure software inside the environment.

Where can I use more commands and features?

This preview supports a limited command set. Sign in and launch the Redis lab for more commands, packages and services. Available software and permissions depend on the selected lab.

How do I continue learning Redis?

Follow the Redis Skill Tree for guided labs and challenges. Practice regularly, inspect command output and ask Labby for help.

View all playgrounds →

Ready to practice Redis?

Continue with real tools, guided labs, and Labby assistance.

Try LabEx Redis Labs

Online Redis