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VR in the Browser

VR in the browser?

If you are a de­veloper, find out about de­vel­op­ing VR in the browser in­stead.

How it works

Browsers provide a so called “API” that al­lows a web­site to ac­cess in­put devices and to provide visu­als for out­put-devices. The cur­rent stand­ard for this API is called WebXR Device API.


In Decem­ber 2019 the WebXR Device API re­placed the rudi­ment­ary Web­VR API and be­sides im­prov­ing upon it ad­ded sup­port for Au­gu­mented Real­ity (AR), Mixed Real­ity (MR) and more (hence the ‘X’ as in ‘Any Real­ity’). Sup­port for this API is ad­ded to more and more browsers. As of Feb­ru­ary 2021 Mi­crosoft Edge, Google Chrome, Op­era, Sam­sung In­ter­net and Oculus Browser sup­port it, and Fire­fox has ex­per­i­ment­al sup­port that can be en­abled with a flag. To check if your browser is WebXR ready go to ht­tps://cani­use.com/webxr.

Just like VR tech­no­logy, WebXR is be­ing act­ively de­veloped. This means that there are new fea­tures be­ing de­veloped, tested and re­leased. Of­ten these fea­tures can be ac­cess long be­fore their of­fi­cially re­lease, like hand-track­ing.

To learn more about the WebXR Device API vis­it ht­tps://im­mers­iveweb.dev.


Al­though “Web­VR” is of­ten used to say “VR in the browser” it ac­tu­ally is the name of the ini­tial API, that al­lowed web­sites to of­fer VR ex­per­i­ences. How­ever, since the re­lease of the WebXR Device API, sup­port has been de­prac­ted and the as­so­ci­ation of the name with the ori­gin­al API will van­ish over time.

In de­vel­op­ment

The VR fea­ture for browsers is still very young and un­der act­ive de­vel­op­ment and you will no­tice that some ex­per­i­ences or games don’t work in your browser or on your device. This is mostly due to ex­per­i­ences be­ing de­veloped for Web­VR and not be­ing up­dated. Games that are de­veloped for WebXR should not break, but fun­da­ment­al changes to the tech­no­logy are not im­possible. At Con­struct Ar­cade, we keep track of changes to the APIs and try to keep everything run­ning, take ad­vant­age of new pos­sib­il­it­ies and give you the best ex­per­i­ence that the cur­rent tech­no­logy has to of­fer.

Terms of Service

Welcome to Construct Arcade Website (the “Website”). ​You are advised to carefullyreview ​the terms expressly incorporated herein (​​“Terms” or “Terms of Service''), asthey collectively​ constitute a legally binding, electronic contract (the “Agreement”)between you (“You” or the “User”) and Vhite Rabbit GbR (“Vhite Rabbit" or the“Company”), Blarerstraße 56, 78462 Konstanz, Germany, upon your consent(defined below, section 2.2), hence affecting your legal rights and obligations.

1- Subject & Area of Validity

1.1 Vhite Rabbit offers online VR games and other services within the context ofonline gaming, including in-game purchases (the “Service”, collectively the"Services") solely for non-commercial entertainment purposes. These Terms ofService regulate your access to and use of the Services on this Website.

1.2 The User may access and play the online games on the Website without creatingan account (the “User Account”) and our Services are essentially free of charge withthe exception of certain purchasable services (the “Premium Services”, section 3)which are subject to additional rules.

2- Conclusion of Contract

2.1 You confirm to be at least 16 years old and have the legal capacity or to have obtained the consent of your legal guardian to enter into this Agreement.

2.2 When you create a user account, you agree and declare to be bound by this Agreement by clicking the “Create Account” button after you check the box containing the link to these Terms as well as the statement that you have read the Terms of Service. This shall allow you to access our Premium Services for purchase and use.

3- Premium Services and Usage Fees

3.1 The term “Premium Services” refers to the Services and contents on the Website, which require payment and creation of a user account for access and use, including but not necessarily limited to in-game purchases such as virtual currencies, certain virtual features and items (collectively “Virtual Assets”) within the context of our online games.

3.2 The User confirms that any data provided while creating a user account as well as during the process of payment (in particular bank account, credit card number, etc.) is complete and accurate.

3.3 Vhite Rabbit may, at its own discretion, introduce new Premium Services, remove the existing ones, render any existing free Service as a Premium Service, determine and make amends to the fees and payment options of the Premium Services.

3.4 Vhite Rabbit holds all the rights to the Virtual Assets provided in online games. Purchase of the Virtual Assets shall give the User only a non-exclusive right to use them as long as the respective game is available for use.

4- Disclaimer, Limitation of Liability and Termination

4.1 The Services provided by Vhite Rabbit are made available without any warranty or assurance that the Services will remain available for use. Vhite Rabbit reserves the right to modify or completely remove a Service at its own discretion, without any liability for any loss or damage arising from it, including reimbursement or compensation due to modification or removal of the Premium Services.

4.2 Vhite Rabbit shall not be liable for any interruption or malfunction of the Services arising from technical reasons including but not limited to maintenance work, updates and server issues, as well as all reasons beyond Vhite Rabbit’s control (force majeure, third party responsibility, etc.).

4.3 With the termination of this Agreement, the User loses the right to access our Premium Services for purchase as well as the right to use already purchased Premium Services. Vhite Rabbit shall not be liable for reimbursement or any other monetary claim arising from the termination of this Agreement for any reason.

5- Ownership of Intellectual Properties

5.1 The Services and all copyrightable content and materials related thereto including, without limitation, software, design, text, data, all visual and audio materials, logos and trademarks are the exclusive property of Vhite Rabbit.

5.2 The User agrees not to modify, distribute, copy, reproduce, publicly display,publish, create derivations from, or otherwise use, any materials or content related to our Services without our explicit prior written consent.

5.3 The User agrees and undertakes to indemnify Vhite Rabbit for all losses, damages and expenses incurred by the User’s breach of the terms in this section.

6- Governing Law and Jurisdiction

6.1 German law shall apply with the exclusion of the UN Convention on Contracts for the International Sale of Goods.

6.2 All disputes arising out of this Agreement or your use of our Services shall be resolved in the ODR platform provided by the European Commission as an alternative dispute resolution between consumers and online traders, accessible via http://ec.europa.eu/consumers/odr .

7- Amendments to The Terms of Service

7.1 Vhite Rabbit may amend this Agreement in case of legal changes, business or technical operations of the Company making such amendment necessary. The User will be informed of any amendments to this Agreement and asked to agree to them during the first login process after the amendments are introduced.

7.2 Failing to agree to any amendment shall result in the denial of further access to the Premium Services for purchase or use.

7.3 If any provision of this Agreement becomes invalid or unenforceable for any reason, this shall not affect the rest of the Agreement.

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