Legal Notice

Last updated: October 2026 · jkboard by JK Design

jkboard is a free, browser-based note board published by JK Design.

Publisher

StudioJK Design
OwnerJérôme Larnou — sole trader (auto-entrepreneur)
Registered address114 Bd de Charonne, 75020 Paris, France
SIRET824 965 958 00013
VAT IDFR19 824 965 958
Publication directorJérôme Larnou

Hosting

HostCloudflare, Inc. — 101 Townsend Street, San Francisco, CA 94107, USA — cloudflare.com

Application

jkboard — browser-based web application; server written in Rust, front end in plain JavaScript (no third-party front-end library). Boards are saved in an open .jk (XML) file.

Pricing

jkboard is free to use, in Premium and in Basic mode. An optional donation is available through Stripe; it does not unlock anything.

Intellectual property

The code, interface and assets of jkboard are the property of JK Design; reproduction, distribution or commercial use without written authorisation is prohibited. See the Copyright Notice.

Liability

JK Design is not liable for direct, indirect or consequential damages arising from the use of, or inability to use, jkboard. The Application is provided “as is”.

Applicable law

French law applies; French courts have exclusive jurisdiction, subject to mandatory consumer-protection rules.

Related

jkboard is provided “as is” without warranty of any kind. All trademarks belong to their respective owners.
© 2026 JK Design — All rights reserved.