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Virtual Robot Simulator
What Virtual Robot Simulator is
Virtual Robot Simulator (VRS) is a free, browser-based environment for learning and practicing FIRST Tech Challenge robotics without hardware. Students can program with visual Blocks or FTC-style Java, practice tele-operated driving with gamepad input, and run autonomous routines repeatedly to review results and adjust timing or movement. The site provides guided lessons, teaching materials, beginner tutorials, a guidebook, and interactive challenges. Its current field is the 2025–26 DeCode environment, with earlier VRS fields available for autonomous programming or driver control. The Robot Importer lets users configure custom robots for its sandbox, and older games support robot programming in Blockly or Java. VRS is designed for students, FTC teams, and educators, including people new to robotics. It includes classroom tools and a curriculum library. The simulator supports FIRST Tech Challenge robots as well as custom robots, and is available through a web browser. The Robot Importer page lists an offline version option, while Compete and Challenges are marked as coming soon.
Who it suits
VRS is suited to students, FTC teams, and educators who want to teach or practice robot programming and driving in a virtual environment. Its beginner materials and visual Blocks option may be useful for learners with no robotics experience.
What it does well
- Free to use in a web browser
- Supports visual Blocks and FTC-style Java
- Practice autonomous routines and gamepad driving
- Offers guided lessons, tutorials, and teaching materials
- Includes classroom tools and a curriculum library
What to know first
- Compete and Challenges are listed as coming soon
- The current field is the 2025–26 DeCode environment
Limits
The Free plan is listed as free. Robot Importer Compete and Challenges are marked as coming soon.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | 100% free & browser-based · FTC programming simulator | Free |
As vrobotsim.com lists them, read 7 Oct 2026. The maker's own page has the final word.
Getting started
- Open https://www.vrobotsim.com/ in a web browser.
- Choose the 2025–26 DeCode environment or a previous VRS field.
- Select visual Blocks or FTC-style Java programming.
- Use the lessons, guidebook, or tutorials to get started.
- Practice autonomous routines or tele-operated driving.
Verdict
VRS brings programming, autonomous testing, and driver practice together in a browser-based FTC simulator. Its free access and learning materials suit classrooms and teams, while the listed upcoming competition features are not yet available.
Questions
How much does Virtual Robot Simulator cost?
The Free plan is listed as free, and the service is described as free.
Which platforms does VRS support?
VRS runs in a web browser. The Robot Importer page also lists an Offline Version option.
What programming languages or modes can I use?
The simulator supports visual Blocks and FTC-style Java. Older games support Blockly or Java.
Which robots can I use?
VRS supports FIRST Tech Challenge robots. Robot Importer lets users configure custom robots for its sandbox environment.
Who is VRS designed for?
It is designed for students, FTC teams, and educators, including beginners with no robotics experience.
What learning resources are available?
The site offers guided lessons, teaching materials, a guidebook, beginner tutorials, and interactive challenges.
Facts from Virtual Robot Simulator's own pages
- Audience
- The site describes VRS as designed for students, FTC teams, and educators, including beginners with no robotics experience. · vrobotsim.com, 7 Oct 2026
- Autonomous testing
- Users can repeatedly run autonomous routines, inspect results, and refine timing and movement. · vrobotsim.com, 7 Oct 2026
- Challenges
- The Robot Importer page lists Compete and Challenges as coming soon. · robotimporter.vrobotsim.online, 7 Oct 2026
- Current field
- The site offers the 2025–26 DeCode environment and previous VRS fields for autonomous programming or driver control. · vrobotsim.com, 7 Oct 2026
- Custom robots
- The Robot Importer platform says users can configure their own robot for its sandbox environment. · robotimporter.vrobotsim.online, 7 Oct 2026
- Driver control
- Users can practice tele-operated driving and see how code responds to gamepad input. · vrobotsim.com, 7 Oct 2026
- Learning resources
- The site offers guided lessons, teaching materials, a guidebook, beginner tutorials, and interactive challenges. · vrobotsim.com, 7 Oct 2026
- Offline version
- The Robot Importer page lists an Offline Version option. · robotimporter.vrobotsim.online, 7 Oct 2026
- Older games
- The simulator platform says users can program FTC robots in Blockly or Java in several older games. · sim.vrobotsim.online, 7 Oct 2026
- Programming
- The simulator supports visual Blocks and FTC-style Java programming. · vrobotsim.com, 7 Oct 2026
- Purpose
- VRS lets students write code, test autonomous routines, and practice driving in virtual FTC environments without hardware. · vrobotsim.com, 7 Oct 2026
- Support
- The simulator page links to a guidebook, usage lessons, and a feedback option. · sim.vrobotsim.online, 7 Oct 2026
Where Virtual Robot Simulator stands on Freedom251
- Robotics Education Software#20 of 26