Terms of service

Last updated: 15 October 2026 (previous version: 10 February 2026)

1. General provisions

1. These terms of service (hereinafter the “Terms”) set out the rules for using the Baukit website available at baukit.app (hereinafter the “Service”). They are the rules for providing services by electronic means within the meaning of the Act of 18 July 2002 on Providing Services by Electronic Means.
2. The owner and administrator of the Service is Wojciech Dobry, with his registered address at: Obrońców Pokoju 9, 43-229 Ćwiklice, Tax Identification Number (NIP): 6381825231 (hereinafter the “Administrator”).
3. The Terms are available free of charge on this page; they may be printed or saved at any time. Using the Service requires reading and complying with the Terms. The rules for processing personal data are described in the Privacy Policy.

2. Definitions

• Service – the Baukit web application for drawing floor plans and a 3D model of a building and for calculating the quantities of building materials and their indicative costs, together with the guides.
• User – any natural person using the Service, whether or not they have an Account.
• Consumer – a User who is a consumer within the meaning of Article 22¹ of the Polish Civil Code, as well as a natural person concluding a contract directly related to their business activity where the content of the contract shows that it is not of a professional nature for that person.
• Account – an optional User account created by signing in with a Google account, which makes it possible to save Projects in the cloud.
• Project – data created by the User in the Service: the drawing of a building (including levels, walls, openings, rooms, floor slabs and the roof), loaded underlays (e.g. scans of floor plans), settings and calculation results.
• Indicative Prices – prices of materials shown in the Service, calculated from publicly available shop offers (the median of offers from at least two shops, gross), together with the date as at which they were determined.
• Estimates – price ranges shown in the Service for made-to-measure products (e.g. windows, doors, stairs, chimneys) and for materials without comparable offers in online shops, marked as an estimate, with the source and date.

3. Scope of services

1. The Service makes it possible to draw floor plans and a 3D model of a building, to calculate automatically the quantities of building materials and their indicative costs, to create a Project from a drawing of a building (the “New project from a drawing” feature) and to read the guide articles.
2. Use of the Service is free of charge.
3. The Service runs in the browser and does not require creating an Account. Without an Account, a Project is saved only in the browser storage on the User's device.
4. The User may at any time save a Project to a file (export) and load it again.
5. Signing in with a Google account (optional) makes it possible to save Projects in the cloud and to use them on different devices.
6. The “New project from a drawing” feature reads uploaded images of drawings using an artificial intelligence model of a third-party provider (details in the Privacy Policy, section 2 d). The reading may contain errors: before the Project is created, the Service shows doubtful elements for checking, and the User should compare the created Project with the drawing. To protect this feature against abuse, the Service limits the daily number of readings.
7. The Administrator may develop and change the features of the Service. A change that materially restricts access to Projects saved in the cloud will be announced to Account holders at least 30 days in advance, so that they can download their data.

4. Technical requirements

1. Using the Service requires a device with Internet access and an up-to-date web browser (e.g. Chrome, Edge, Firefox or Safari) with JavaScript and browser storage (localStorage, IndexedDB) enabled; the 3D view requires WebGL support.
2. Creating an Account requires a Google account.
3. Using the Internet involves typical risks (e.g. malicious software, interception of data on an unsecured network). The Service encrypts connections (HTTPS); the User should take care of the security of their device and their Google account.

5. Conclusion and termination of the contract, User Account

1. The contract for using the Service without an Account is concluded when the Service is opened and is terminated when the User leaves it.
2. The contract for maintaining an Account is concluded at the moment of the first sign-in with a Google account (OAuth 2.0) and lasts until the Account is deleted. An Account can be created only in this way.
3. The User is responsible for the security of their Google account. The Administrator is not liable for unauthorised access to the Account resulting from a breach of the security of the Google account which the Administrator did not cause.
4. The User may at any time, without giving a reason and free of charge, download their data (by choosing “Settings” in the account menu, then “Data” › “Download” – a file with the profile and all Projects saved in the cloud) and delete the Account (by choosing “Account” › “Delete account…” in those settings or by asking the Administrator to do so at wojciech@baukit.app). Deleting the Account terminates the contract for maintaining the Account.
5. Deleting the Account deletes the Projects saved in the cloud. Projects saved in the browser on the User's device remain on that device.
6. The Administrator may terminate the contract for maintaining an Account with 30 days' notice by sending a message to the Account's e-mail address, e.g. if the Service is discontinued. During this period the User may download their data. The Administrator may block or delete an Account without notice only if the User grossly breaches the Terms (section 6), after an unsuccessful request to cease the breaches, unless such a request is impossible or pointless given the nature of the breach.

6. Rights and obligations of the User

1. The User undertakes to use the Service in accordance with its intended purpose, these Terms and applicable law.
2. It is prohibited to provide content of an unlawful nature to the Service and to use the Service in a way that infringes the rights of third parties, including copyright and personal rights. The User loads into the Service only underlays (e.g. drawings and scans of designs) to which they hold the rights.
3. The User may not attempt to gain unauthorised access to the Service's IT systems, to disrupt its operation or to circumvent the limits on the use of the Service's features.
4. Projects and underlays saved in the cloud are available only to the User; the Service does not publish them or make them available to others. Anyone who believes that unlawful content is stored in the Service may report it to wojciech@baukit.app, stating the reasons and information allowing the content to be identified. The Administrator considers the report without undue delay and informs the reporting person and the User of the decision, together with the reasons for it. This address is also the Service's point of contact for authorities and Users; we correspond in Polish or English.

7. Intellectual property

1. The copyright in the Service, including the source code, graphical interface, calculation algorithms, logo and the content of the guides, belongs to the Administrator.
2. Projects and loaded underlays remain the property of the User. The User authorises the Administrator to store, process and transmit them solely to the extent necessary to provide the services described in the Terms (e.g. to save a Project in the cloud or to read a drawing).

8. Calculation results, prices and guides

1. Calculation results are indicative. They do not constitute a construction design, an expert opinion or a commercial offer. Actual quantities of materials may differ depending on the construction conditions, the products chosen and the method of execution.
2. Indicative Prices and Estimates come from publicly available shop offers and other stated sources and are given with the date as at which they were determined. They are not an offer of sale within the meaning of the Polish Civil Code; prices in shops may differ and change over time. The Service does not sell materials, does not act as an intermediary in their sale and does not charge shops for showing prices.
3. The guide articles are for information only and do not replace a construction design or the advice of a professional. Structural elements, building services installations and works requiring a permit or a notification should be agreed with a licensed designer or the construction site manager.
4. The User makes purchasing and construction decisions independently. The Administrator makes every effort to ensure that the results, prices and content of the guides are reliable, and corrects reported errors.

9. Liability

1. The Service is provided free of charge. The Administrator makes every effort to ensure that it operates without errors and interruptions but cannot guarantee this; the Administrator may also temporarily disable the Service for technical work.
2. A Project saved only in the browser may be lost, e.g. after the browser data is cleared or the device is changed; the Administrator has no access to it and cannot restore it. We recommend regularly saving the Project to a file or in the cloud.
3. The Administrator is not liable for damage resulting from the use of calculation results, Indicative Prices, Estimates or the content of the guides without their having been checked by the User or a professional (section 8), nor for the consequences of using the Service contrary to the Terms.
4. The provisions of the Terms do not exclude or limit the Administrator's liability to the extent that it cannot be excluded or limited under mandatory provisions of law, in particular for damage caused intentionally, nor do they exclude or limit the rights of Consumers under the law.

10. Complaints

1. Complaints concerning the operation of the Service, including the non-conformity of the service with the contract, may be submitted to wojciech@baukit.app or by post to the Administrator's address. A complaint should describe the problem and give an address for the reply.
2. The Administrator considers a complaint within 14 days of receiving it and replies in the same way in which it was submitted, unless the User indicates another way.
3. A Consumer may use out-of-court methods of handling complaints and pursuing claims, e.g. the assistance of a municipal or district consumer ombudsman or a consumer organisation. Information about them is published by the Office of Competition and Consumer Protection (UOKiK, uokik.gov.pl).

11. Changes to the Terms

1. The Administrator may change the Terms for important reasons, in particular when the features of the Service change, when the law changes or to ensure the security of the Service.
2. The Administrator announces a change to the Terms on this page, stating the date on which the changes take effect, at least 14 days in advance, and also informs Account holders by e-mail or by a message in the Service. An Account holder who does not accept the changes may download their data and delete the Account before that date.
3. Using the Service after the changes take effect means accepting them.

12. Final provisions

1. Matters not governed by these Terms are subject to the provisions of Polish law. The choice of Polish law does not deprive a Consumer of the protection afforded to them by the mandatory provisions of the law of the country of their habitual residence.
2. Disputes with Consumers are resolved by the courts having jurisdiction under the provisions of the Polish Code of Civil Procedure. Disputes with Users who are not Consumers are resolved by the court having jurisdiction for the Administrator's registered address.
3. Contact with the Administrator: wojciech@baukit.app.

These Terms are effective from the date of their publication in the Service.