diff --git a/app/javascript/elements/clipboard_copy.js b/app/javascript/elements/clipboard_copy.js
index 4118b9e2..b31808a6 100644
--- a/app/javascript/elements/clipboard_copy.js
+++ b/app/javascript/elements/clipboard_copy.js
@@ -2,7 +2,15 @@ export default class extends HTMLElement {
   connectedCallback () {
     this.clearChecked()
 
-    this.addEventListener('click', (e) => {
+    // Make element keyboard accessible
+    if (!this.hasAttribute('tabindex')) {
+      this.setAttribute('tabindex', '0')
+    }
+    if (!this.hasAttribute('role')) {
+      this.setAttribute('role', 'button')
+    }
+
+    const copyToClipboard = (e) => {
       const text = this.dataset.text || this.innerText.trim()
 
       if (navigator.clipboard) {
@@ -12,6 +20,16 @@ export default class extends HTMLElement {
           alert(`Clipboard not available. Make sure you're using https://\nCopy text: ${text}`)
         }
       }
+    }
+
+    this.addEventListener('click', copyToClipboard)
+
+    // Add keyboard support for Enter and Space keys
+    this.addEventListener('keydown', (e) => {
+      if (e.key === 'Enter' || e.key === ' ') {
+        e.preventDefault()
+        copyToClipboard(e)
+      }
     })
   }
 
diff --git a/app/javascript/elements/download_button.js b/app/javascript/elements/download_button.js
index 160fc770..26aa1e8a 100644
--- a/app/javascript/elements/download_button.js
+++ b/app/javascript/elements/download_button.js
@@ -4,7 +4,23 @@ export default targetable(class extends HTMLElement {
   static [target.static] = ['defaultButton', 'loadingButton']
 
   connectedCallback () {
+    // Make element keyboard accessible
+    if (!this.hasAttribute('tabindex')) {
+      this.setAttribute('tabindex', '0')
+    }
+    if (!this.hasAttribute('role')) {
+      this.setAttribute('role', 'button')
+    }
+
     this.addEventListener('click', () => this.downloadFiles())
+
+    // Add keyboard support for Enter and Space keys
+    this.addEventListener('keydown', (e) => {
+      if (e.key === 'Enter' || e.key === ' ') {
+        e.preventDefault()
+        this.downloadFiles()
+      }
+    })
   }
 
   toggleState () {
diff --git a/app/javascript/elements/password_input.js b/app/javascript/elements/password_input.js
index be25740f..9db2f77d 100644
--- a/app/javascript/elements/password_input.js
+++ b/app/javascript/elements/password_input.js
@@ -9,12 +9,31 @@ export default targetable(class extends HTMLElement {
   ]
 
   connectedCallback () {
+    // Make toggle button keyboard accessible
+    if (!this.togglePasswordVisibility.hasAttribute('tabindex')) {
+      this.togglePasswordVisibility.setAttribute('tabindex', '0')
+    }
+    if (!this.togglePasswordVisibility.hasAttribute('role')) {
+      this.togglePasswordVisibility.setAttribute('role', 'button')
+    }
+
     this.togglePasswordVisibility.addEventListener('click', this.handleTogglePasswordVisibility)
+
+    // Add keyboard support for Enter and Space keys
+    this.handleKeydown = (e) => {
+      if (e.key === 'Enter' || e.key === ' ') {
+        e.preventDefault()
+        this.handleTogglePasswordVisibility()
+      }
+    }
+    this.togglePasswordVisibility.addEventListener('keydown', this.handleKeydown)
+
     document.addEventListener('turbo:submit-start', this.setInitialPasswordType)
   }
 
   disconnectedCallback () {
     this.togglePasswordVisibility.removeEventListener('click', this.handleTogglePasswordVisibility)
+    this.togglePasswordVisibility.removeEventListener('keydown', this.handleKeydown)
     document.removeEventListener('turbo:submit-start', this.setInitialPasswordType)
   }