diff --git a/src/web/components/MainForm.vue b/src/web/components/MainForm.vue
index e091690..3b69cfb 100644
--- a/src/web/components/MainForm.vue
+++ b/src/web/components/MainForm.vue
@@ -1,12 +1,12 @@
 <template>
   <v-form @submit.prevent="submit">
-    <v-card :elevation="12">
+    <v-card :elevation="2">
       <v-card-title class="mb-6 pa-6 text-center">
         <span class="headline font-weight-light text-h4">Trocar senha</span>
       </v-card-title>
       <v-card-text>
         <v-text-field
-          class="mb-8"
+          class="mb-4"
           v-model="username"
           label="Usuário"
           :variant="'outlined'"
@@ -15,9 +15,10 @@
           prepend-inner-icon="mdi-account"
           :rules="[v => !!v || 'Campo obrigatório']"
           required
+          density="compact"
         />
         <v-text-field
-          class="mb-8"
+          class="mb-4"
           v-model="password"
           label="Senha atual"
           :type="showCurrent ? 'text' : 'password'"
@@ -28,6 +29,7 @@
           @click:append-inner="showCurrent = !showCurrent"
           :rules="[v => !!v || 'Campo obrigatório']"
           required
+          density="compact"
         />
 
         <v-text-field
@@ -42,9 +44,9 @@
           @click:append-inner="showNew = !showNew"
           :rules="[v => !!v || 'Campo obrigatório']"
           required
+          density="compact"
         />
         <v-text-field
-          class="mb-8"
           v-model="confirmPassword"
           label="Confirme a nova senha"
           :type="showConfirm ? 'text' : 'password'"
@@ -53,9 +55,14 @@
           prepend-inner-icon="mdi-lock-check"
           :append-inner-icon="showConfirm ? 'mdi-eye' : 'mdi-eye-off'"
           @click:append-inner="showConfirm = !showConfirm"
-          :rules="[v => !!v || 'Campo obrigatório']"
+          :rules="[
+            v => !!v || 'Campo obrigatório',
+            v => v === newPassword || 'As senhas não coincidem'
+          ]"
           required
+          density="compact"
         />
+        <password-checker class="mt-4" :password="newPassword" />
       </v-card-text>
       <v-card-actions>
         <v-spacer />
@@ -66,6 +73,7 @@
 </template>
 <script lang="ts" setup>
 import { ref } from 'vue'
+import PasswordChecker from './PasswordChecker.vue'
 
 const emit = defineEmits<{
   submit: [{ username: string; currentPassword: string; newPassword: string }]
diff --git a/src/web/components/PasswordChecker.vue b/src/web/components/PasswordChecker.vue
new file mode 100644
index 0000000..b3ebde9
--- /dev/null
+++ b/src/web/components/PasswordChecker.vue
@@ -0,0 +1,46 @@
+<template>
+  <div>
+    <v-alert
+      v-for="alert in alerts"
+      :key="alert.text"
+      :type="alertType(password, alert.rule)"
+      class="mb-1"
+      variant="tonal"
+      density="compact"
+    >
+      {{ alert.text }}
+    </v-alert>
+  </div>
+</template>
+
+<script lang="ts" setup>
+defineProps<{
+  password: string
+}>()
+
+function alertType(password: string, rule: (password: string) => boolean) {
+  if (password.length === 0) return 'info'
+
+  return rule(password) ? 'success' : 'error'
+}
+
+const alerts = [
+  {
+    text: 'Uma ou mais letras minúsculas.',
+    rule: (password: string) => /[a-z]/.test(password)
+  },
+  {
+    text: 'Uma ou mais letras maiúsculas.',
+    rule: (password: string) => /[A-Z]/.test(password)
+  },
+  {
+    text: '8 ou mais caracteres.',
+    rule: (password: string) => password.length >= 8
+  },
+  {
+    text: `Um ou mais caracteres especiais (!"#$%&'()*+,\\-./:;<=>?@[]^_\`{}|~).`,
+    rule: (password: string) =>
+      /[●!"#$%&'()*+,\-./:;<=>?@[\\\]^_`{|}~]/.test(password)
+  }
+]
+</script>
diff --git a/src/web/views/Home.vue b/src/web/views/Home.vue
index 9810d0e..af101e4 100644
--- a/src/web/views/Home.vue
+++ b/src/web/views/Home.vue
@@ -2,8 +2,7 @@
   <v-container>
     <v-row>
       <v-col cols="8" offset="2">
-        <logo class="mx-auto mb-12" :style="{ maxWidth: '256px' }" />
-
+        <logo class="mx-auto my-3" :style="{ maxWidth: '128px' }" />
         <main-form @submit="submit" />
       </v-col>
     </v-row>