diff --git a/changelog.d/fixes/7125-onboarding-tiers-layout.md b/changelog.d/fixes/7125-onboarding-tiers-layout.md
new file mode 100644
index 0000000000..8bb9f718eb
--- /dev/null
+++ b/changelog.d/fixes/7125-onboarding-tiers-layout.md
@@ -0,0 +1 @@
+- **fix(dashboard):** align onboarding tier descriptions and localize the tier step header and flow copy ([#7125](https://github.com/diegosouzapw/OmniRoute/pull/7125)) — thanks @Wibias
diff --git a/src/app/(dashboard)/dashboard/onboarding/components/TierFlowDiagram.tsx b/src/app/(dashboard)/dashboard/onboarding/components/TierFlowDiagram.tsx
index d2cc88ad13..ded42fdf0d 100644
--- a/src/app/(dashboard)/dashboard/onboarding/components/TierFlowDiagram.tsx
+++ b/src/app/(dashboard)/dashboard/onboarding/components/TierFlowDiagram.tsx
@@ -5,7 +5,8 @@ import { useTranslations } from "next-intl";
 import Image from "next/image";
 
 export function TierFlowDiagram() {
-  const t = useTranslations("onboarding");
+  const t = useTranslations("onboarding.tier");
+  const tOnboarding = useTranslations("onboarding");
   const { resolvedTheme } = useTheme();
   const src =
     resolvedTheme === "dark" ? "/images/tier-flow-dark.svg" : "/images/tier-flow-light.svg";
@@ -14,15 +15,14 @@ export function TierFlowDiagram() {
     <div className="flex flex-col items-center gap-3 my-4">
       <Image
         src={src}
-        alt={t("tierFlowDiagramAlt")}
+        alt={tOnboarding("tierFlowDiagramAlt")}
         width={800}
         height={420}
         priority
         className="w-full max-w-2xl rounded-lg border border-white/[0.06]"
       />
-      <p className="text-xs text-text-muted max-w-xl text-center">
-        Requests flow through your subscription quotas first, then pay-per-token cheap providers,
-        then free-tier providers — automatic, zero-config.
+      <p className="mx-auto max-w-md text-xs leading-relaxed text-text-muted text-center text-balance">
+        {t("flowCaption")}
       </p>
     </div>
   );
diff --git a/src/app/(dashboard)/dashboard/onboarding/page.tsx b/src/app/(dashboard)/dashboard/onboarding/page.tsx
index a1cbf3544e..de8b44e3cf 100644
--- a/src/app/(dashboard)/dashboard/onboarding/page.tsx
+++ b/src/app/(dashboard)/dashboard/onboarding/page.tsx
@@ -274,7 +274,12 @@ export default function OnboardingWizard() {
             >
               {currentStep.icon}
             </span>
-            <h2 className="text-2xl font-bold text-text-main mb-1">{currentStep.title}</h2>
+            <h2 className="text-2xl font-bold text-text-main">{currentStep.title}</h2>
+            {currentStep.id === "tiers" && (
+              <p className="mx-auto mt-2 max-w-md text-sm leading-relaxed text-text-muted text-balance">
+                {t("tier.subtitle")}
+              </p>
+            )}
           </div>
 
           {/* Step Content */}
@@ -283,7 +288,7 @@ export default function OnboardingWizard() {
             {currentStep.id === "welcome" && (
               <div className="text-center space-y-4">
                 <p className="text-text-muted">{t("welcomeDesc")}</p>
-                <div className="grid grid-cols-3 gap-3 mt-6">
+                <div className="mt-6 grid grid-cols-3 gap-3 items-stretch">
                   {[
                     { icon: "swap_horiz", label: t("multiProvider") },
                     { icon: "monitoring", label: t("usageTracking") },
@@ -291,12 +296,14 @@ export default function OnboardingWizard() {
                   ].map((f) => (
                     <div
                       key={f.icon}
-                      className="bg-white/[0.03] rounded-xl p-3 text-center border border-white/[0.06]"
+                      className="h-full bg-white/[0.03] rounded-xl p-3 text-center border border-white/[0.06]"
                     >
-                      <span className="material-symbols-outlined text-primary text-[24px] mb-1 block">
-                        {f.icon}
-                      </span>
-                      <span className="text-xs text-text-muted">{f.label}</span>
+                      <div className="flex h-full flex-col items-center justify-center">
+                        <span className="material-symbols-outlined text-primary text-[24px] mb-1 block">
+                          {f.icon}
+                        </span>
+                        <span className="text-xs text-text-muted">{f.label}</span>
+                      </div>
                     </div>
                   ))}
                 </div>
diff --git a/src/app/(dashboard)/dashboard/onboarding/steps/TierTour.tsx b/src/app/(dashboard)/dashboard/onboarding/steps/TierTour.tsx
index 02f0d3d286..c09276df3d 100644
--- a/src/app/(dashboard)/dashboard/onboarding/steps/TierTour.tsx
+++ b/src/app/(dashboard)/dashboard/onboarding/steps/TierTour.tsx
@@ -19,7 +19,7 @@ function TierCard({ number, colorClass, label, description, examples }: TierCard
         <span className="text-2xl font-bold">{number}</span>
         <span className="font-semibold text-sm">{label}</span>
       </div>
-      <p className="text-xs text-text-muted mb-3">{description}</p>
+      <p className="min-h-16 text-xs text-text-muted mb-3">{description}</p>
       <ul className="text-xs space-y-0.5 text-text-muted">
         {examples.map((e) => (
           <li key={e}>· {e}</li>
@@ -34,10 +34,6 @@ export function TierTour() {
 
   return (
     <div className="space-y-5">
-      <div className="text-center">
-        <p className="text-sm text-text-muted">{t("subtitle")}</p>
-      </div>
-
       <TierFlowDiagram />
 
       <div className="grid grid-cols-1 gap-3 sm:grid-cols-3">
@@ -68,7 +64,7 @@ export function TierTour() {
         <Link href="/dashboard/providers/new" className="underline hover:text-text-muted">
           {t("configure")}
         </Link>{" "}
-        after setup.
+        {t("afterSetup")}
       </p>
     </div>
   );
diff --git a/src/i18n/messages/en.json b/src/i18n/messages/en.json
index 49e452e56e..2da86f7473 100644
--- a/src/i18n/messages/en.json
+++ b/src/i18n/messages/en.json
@@ -3905,6 +3905,8 @@
     "apiKeyHelp": "An API key is a password for AI services. Get one from your provider's website (e.g., platform.openai.com, console.anthropic.com).",
     "tier": {
       "subtitle": "OmniRoute organises providers into three tiers so routing prefers the most reliable, lowest-cost path first.",
+      "flowCaption": "Requests flow through your subscription quotas first, then pay-per-token cheap providers, then free-tier providers — automatic, zero-config.",
+      "afterSetup": "after setup.",
       "tier1": {
         "label": "Premium clients",
         "description": "First-class CLIs with native auth flows and reasoning models."
diff --git a/src/i18n/messages/pt-BR.json b/src/i18n/messages/pt-BR.json
index aeec076978..80e4a5e4ca 100644
--- a/src/i18n/messages/pt-BR.json
+++ b/src/i18n/messages/pt-BR.json
@@ -3917,7 +3917,9 @@
         "label": "Reserva e especialidade",
         "description": "Endpoints hospedados localmente ou especializados usados como substitutos."
       },
-      "configure": "Configurar provedores"
+      "configure": "Configurar provedores",
+      "flowCaption": "As requisições passam primeiro pelas suas cotas de assinatura, depois pelos provedores baratos por token e, por fim, pelos provedores gratuitos — automático, sem configuração.",
+      "afterSetup": "após a configuração."
     },
     "tierFlowDiagramAlt": "Diagrama de fallback de 3 camadas do OmniRoute",
     "apiKeyMgmt": "Ger. de Chaves API"