<!-- iOS Splash Screens - Полная конфигурация с генератора -->
<!-- Landscape -->
<linkrel="apple-touch-startup-image"media="screen and (device-width: 440px) and (device-height: 956px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_17_Pro_Max__iPhone_16_Pro_Max_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 402px) and (device-height: 874px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_17_Pro__iPhone_17__iPhone_16_Pro_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 430px) and (device-height: 932px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_16_Plus__iPhone_15_Pro_Max__iPhone_15_Plus__iPhone_14_Pro_Max_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 420px) and (device-height: 912px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_Air_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 393px) and (device-height: 852px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_16__iPhone_15_Pro__iPhone_15__iPhone_14_Pro_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 428px) and (device-height: 926px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_14_Plus__iPhone_13_Pro_Max__iPhone_12_Pro_Max_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 390px) and (device-height: 844px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_16e__iPhone_14__iPhone_13_Pro__iPhone_13__iPhone_12_Pro__iPhone_12_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_13_mini__iPhone_12_mini__iPhone_11_Pro__iPhone_XS__iPhone_X_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_11_Pro_Max__iPhone_XS_Max_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_11__iPhone_XR_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 414px) and (device-height: 736px) and (-webkit-device-pixel-ratio: 3) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_8_Plus__iPhone_7_Plus__iPhone_6s_Plus__iPhone_6_Plus_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/iPhone_8__iPhone_7__iPhone_6s__iPhone_6__4.7__iPhone_SE_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/4__iPhone_SE__iPod_touch_5th_generation_and_later_landscape.png">
<!-- iPad Landscape -->
<linkrel="apple-touch-startup-image"media="screen and (device-width: 1032px) and (device-height: 1376px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/13__iPad_Pro_M4_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/12.9__iPad_Pro_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 834px) and (device-height: 1210px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/11__iPad_Pro_M4_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 834px) and (device-height: 1194px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/11__iPad_Pro__10.5__iPad_Pro_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 820px) and (device-height: 1180px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/10.9__iPad_Air_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 834px) and (device-height: 1112px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/10.5__iPad_Air_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 810px) and (device-height: 1080px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/10.2__iPad_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 768px) and (device-height: 1024px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/9.7__iPad_Pro__7.9__iPad_mini__9.7__iPad_Air__9.7__iPad_landscape.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 744px) and (device-height: 1133px) and (-webkit-device-pixel-ratio: 2) and (orientation: landscape)"href="/logo/splash/splash_screens/8.3__iPad_Mini_landscape.png">
<!-- Portrait -->
<linkrel="apple-touch-startup-image"media="screen and (device-width: 440px) and (device-height: 956px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_17_Pro_Max__iPhone_16_Pro_Max_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 402px) and (device-height: 874px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_17_Pro__iPhone_17__iPhone_16_Pro_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 430px) and (device-height: 932px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_16_Plus__iPhone_15_Pro_Max__iPhone_15_Plus__iPhone_14_Pro_Max_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 420px) and (device-height: 912px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_Air_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 393px) and (device-height: 852px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_16__iPhone_15_Pro__iPhone_15__iPhone_14_Pro_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 428px) and (device-height: 926px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_14_Plus__iPhone_13_Pro_Max__iPhone_12_Pro_Max_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 390px) and (device-height: 844px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_16e__iPhone_14__iPhone_13_Pro__iPhone_13__iPhone_12_Pro__iPhone_12_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_13_mini__iPhone_12_mini__iPhone_11_Pro__iPhone_XS__iPhone_X_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_11_Pro_Max__iPhone_XS_Max_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_11__iPhone_XR_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 414px) and (device-height: 736px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_8_Plus__iPhone_7_Plus__iPhone_6s_Plus__iPhone_6_Plus_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/iPhone_8__iPhone_7__iPhone_6s__iPhone_6__4.7__iPhone_SE_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/4__iPhone_SE__iPod_touch_5th_generation_and_later_portrait.png">
<!-- iPad Portrait -->
<linkrel="apple-touch-startup-image"media="screen and (device-width: 1032px) and (device-height: 1376px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/13__iPad_Pro_M4_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/12.9__iPad_Pro_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 834px) and (device-height: 1210px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/11__iPad_Pro_M4_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 834px) and (device-height: 1194px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/11__iPad_Pro__10.5__iPad_Pro_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 820px) and (device-height: 1180px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/10.9__iPad_Air_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 834px) and (device-height: 1112px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/10.5__iPad_Air_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 810px) and (device-height: 1080px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/10.2__iPad_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 768px) and (device-height: 1024px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/9.7__iPad_Pro__7.9__iPad_mini__9.7__iPad_Air__9.7__iPad_portrait.png">
<linkrel="apple-touch-startup-image"media="screen and (device-width: 744px) and (device-height: 1133px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)"href="/logo/splash/splash_screens/8.3__iPad_Mini_portrait.png">
<metaname="description"content="Mensajería P2P gratuita y cifrada de extremo a extremo, íntegramente en tu navegador. Sin cuentas y sin servidores que guarden tus mensajes.">
<metaproperty="og:title"content="SecureBit.chat - Chat entre pares cifrado de extremo a extremo">
<metaproperty="og:description"content="Un mensajero seguro que funciona por completo en tu navegador. Sin cuentas y sin servidores que guarden tus mensajes. Usa tus propios servidores STUN/TURN: no te imponemos nada.">
<metaname="twitter:title"content="SecureBit.chat - Chat entre pares cifrado de extremo a extremo">
<metaname="twitter:description"content="Un mensajero seguro que funciona por completo en tu navegador. Sin cuentas y sin servidores que guarden tus mensajes.">
"operatingSystem":"Cualquiera (navegador web moderno)",
"browserRequirements":"Requiere WebRTC y la API Web Crypto",
"description":"Un mensajero entre pares, gratuito y cifrado de extremo a extremo. Sin cuentas y sin servidores que guarden mensajes: ECDH P-384, AES-256-GCM y verificación SAS en persona.",
<h1>Una línea directa<br>que solo leéis vosotros dos.</h1>
<pclass="sb-pre-lead">Las claves se generan en tu dispositivo y se intercambian directamente entre pares. Sin cuentas y sin servidores que guarden tus mensajes.</p>
</header>
<section>
<pclass="sb-pre-eyebrow">Lo que nos distingue</p>
<h2>Por qué SecureBit es único</h2>
<ulclass="sb-pre-grid">
<liclass="sb-pre-card">
<h3>Núcleo de cifrado por capas</h3>
<p>Intercambio de claves ECDH P-384, carga útil AES-256-GCM, firmas ECDSA y validación ASN.1 completa, reunidos en una sola cadena reforzada.</p>
<p>Los mensajes viajan directamente entre dispositivos por WebRTC. Ningún relay retiene tus datos: el servidor solo ayuda a que dos pares se encuentren.</p>
<p>Las claves de sesión rotan continuamente y se descartan tras usarse, de modo que una clave comprometida nunca abre las conversaciones anteriores.</p>
<li><ahref="/docs/use-policy/"hreflang="en">Use policy and limitations</a></li>
</ul>
</section>
<section>
<h2>Construye el futuro de la privacidad</h2>
<p>SecureBit crece gracias a su comunidad. Tus ideas y comentarios dan forma al futuro de la comunicación segura, desarrollada de forma abierta y con validación ASN.1 completa de extremo a extremo.</p>
<p><ahref="https://github.com/SecureBitChat/securebit-chat"rel="noopener">Repositorio en GitHub</a></p>