diff --git a/.env b/.env
index 6d31fec5..69702ce4 100644
--- a/.env
+++ b/.env
@@ -34,5 +34,15 @@ NEXT_PUBLIC_WC_PROJECT_ID=
 # If the API key is not set, Magic support will not be enabled.
 NEXT_PUBLIC_MAGIC_API_KEY=
 
-# Feature flags
+##### Feature flags #####
+
+# Language switcher
 NEXT_PUBLIC_FEAT_LANG_SWITCHER=true
+
+# Mnemonic wallet - Entering a mnemonic instead of using a wallet
+NEXT_PUBLIC_FEAT_MNEMONIC_WALLET=false
+# Persist mnemonic wallet to local storage. If not "true", the user will be asked repeatedly for the
+# mnemonic every time they need to connect to a wallet or sign a transaction. If "true", the user is
+# asked for the mnemonic once because the mnemonic is dangerously stored in local storage in plain
+# text. This is ignored if NEXT_PUBLIC_FEAT_MNEMONIC_WALLET is not "true".
+NEXT_PUBLIC_FEAT_MNEMONIC_WALLET_PERSIST=false
diff --git a/.env.development b/.env.development
index 9cd578ed..e4e024db 100644
--- a/.env.development
+++ b/.env.development
@@ -34,5 +34,15 @@ NEXT_PUBLIC_WC_PROJECT_ID=
 # If the API key is not set, Magic support will not be enabled.
 NEXT_PUBLIC_MAGIC_API_KEY=
 
-# Feature flags
+##### Feature flags #####
+
+# Language switcher
 NEXT_PUBLIC_FEAT_LANG_SWITCHER=true
+
+# Mnemonic wallet - Entering a mnemonic instead of using a wallet
+NEXT_PUBLIC_FEAT_MNEMONIC_WALLET=true
+# Persist mnemonic wallet to local storage. If not "true", the user will be asked repeatedly for the
+# mnemonic every time they need to connect to a wallet or sign a transaction. If "true", the user is
+# asked for the mnemonic once because the mnemonic is dangerously stored in local storage in plain
+# text. This is ignored if NEXT_PUBLIC_FEAT_MNEMONIC_WALLET is not "true".
+NEXT_PUBLIC_FEAT_MNEMONIC_WALLET_PERSIST=true
diff --git a/.env.local.example b/.env.local.example
index c7ecb3ec..4c496942 100644
--- a/.env.local.example
+++ b/.env.local.example
@@ -35,5 +35,15 @@ NEXT_PUBLIC_WC_PROJECT_ID=
 # If the API key is not set, Magic support will not be enabled.
 NEXT_PUBLIC_MAGIC_API_KEY=
 
-# Feature flags
+##### Feature flags #####
+
+# Language switcher
 NEXT_PUBLIC_FEAT_LANG_SWITCHER=true
+
+# Mnemonic wallet - Entering a mnemonic instead of using a wallet
+NEXT_PUBLIC_FEAT_MNEMONIC_WALLET=false
+# Persist mnemonic wallet to local storage. If not "true", the user will be asked repeatedly for the
+# mnemonic every time they need to connect to a wallet or sign a transaction. If "true", the user is
+# asked for the mnemonic once because the mnemonic is dangerously stored in local storage in plain
+# text. This is ignored if NEXT_PUBLIC_FEAT_MNEMONIC_WALLET is not "true".
+NEXT_PUBLIC_FEAT_MNEMONIC_WALLET_PERSIST=false
diff --git a/.env.production b/.env.production
index 46bc7fbf..f2b1be11 100644
--- a/.env.production
+++ b/.env.production
@@ -35,5 +35,15 @@ NEXT_PUBLIC_WC_PROJECT_ID=
 # If the API key is not set, Magic support will not be enabled.
 NEXT_PUBLIC_MAGIC_API_KEY=
 
-# Feature flags
+##### Feature flags #####
+
+# Language switcher
 NEXT_PUBLIC_FEAT_LANG_SWITCHER=true
+
+# Mnemonic wallet - Entering a mnemonic instead of using a wallet
+NEXT_PUBLIC_FEAT_MNEMONIC_WALLET=false
+# Persist mnemonic wallet to local storage. If not "true", the user will be asked repeatedly for the
+# mnemonic every time they need to connect to a wallet or sign a transaction. If "true", the user is
+# asked for the mnemonic once because the mnemonic is dangerously stored in local storage in plain
+# text. This is ignored if NEXT_PUBLIC_FEAT_MNEMONIC_WALLET is not "true".
+NEXT_PUBLIC_FEAT_MNEMONIC_WALLET_PERSIST=false
diff --git a/.env.test b/.env.test
index 259861a3..1668fba7 100644
--- a/.env.test
+++ b/.env.test
@@ -34,5 +34,15 @@ NEXT_PUBLIC_WC_PROJECT_ID=
 # If the API key is not set, Magic support will not be enabled.
 NEXT_PUBLIC_MAGIC_API_KEY=
 
-# Feature flags
+##### Feature flags #####
+
+# Language switcher
 NEXT_PUBLIC_FEAT_LANG_SWITCHER=true
+
+# Mnemonic wallet - Entering a mnemonic instead of using a wallet
+NEXT_PUBLIC_FEAT_MNEMONIC_WALLET=true
+# Persist mnemonic wallet to local storage. If not "true", the user will be asked repeatedly for the
+# mnemonic every time they need to connect to a wallet or sign a transaction. If "true", the user is
+# asked for the mnemonic once because the mnemonic is dangerously stored in local storage in plain
+# text. This is ignored if NEXT_PUBLIC_FEAT_MNEMONIC_WALLET is not "true".
+NEXT_PUBLIC_FEAT_MNEMONIC_WALLET_PERSIST=true
diff --git a/src/app/[lang]/components/wallet/WalletProvider.tsx b/src/app/[lang]/components/wallet/WalletProvider.tsx
index ed3496f4..2e41192e 100644
--- a/src/app/[lang]/components/wallet/WalletProvider.tsx
+++ b/src/app/[lang]/components/wallet/WalletProvider.tsx
@@ -7,7 +7,7 @@ import {
   type SupportedWallets,
 } from '@txnlab/use-wallet-react';
 import { useAtomValue } from 'jotai';
-import { nodeConfigAtom } from '@/app/lib/node-config';
+import { MAINNET, nodeConfigAtom } from '@/app/lib/node-config';
 
 /** Wrapper for initializing the use-wallet library. Also serves as a provider to convert the
  * use-wallet wallet provider to a client component so it can be used in server components with
@@ -58,7 +58,24 @@ export default function WalletProvider({ sitename, children }: {
     });
     /*
      * Wallets list is now:
-     * Pera, Defly, Lute, WalletConnect, Kibisis, Magic, Exodus, KMD
+     * Pera, Defly, Lute, WalletConnect?, Kibisis, Magic, Exodus, KMD
+     */
+  }
+
+  // TODO: Disable for Voi MainNet too
+  // Add mnemonic as a supported wallet if it is enabled in the environment variables
+  // AND the network is not MainNet
+  if (process.env.NEXT_PUBLIC_FEAT_MNEMONIC_WALLET === 'true'
+      && nodeConfig.network !== MAINNET
+  ) {
+    // Insert mnemonic wallet at the end of the list of supported wallets
+    supportedWallets.push({
+      id: WalletId.MNEMONIC,
+      options: { persistToStorage: process.env.NEXT_PUBLIC_FEAT_MNEMONIC_WALLET_PERSIST === 'true'}
+    });
+    /*
+     * Wallets list is now:
+     * Pera, Defly, Lute, WalletConnect?, Kibisis, Magic?, Exodus, KMD, Mnemonic
      */
   }
 
@@ -69,7 +86,6 @@ export default function WalletProvider({ sitename, children }: {
       baseServer: nodeConfig.nodeServer,
       port: nodeConfig.nodePort,
       headers: nodeConfig.nodeHeaders,
-
     },
     options: {
       // Setting `debug` to `true` same as setting `logLevel` to `LogLevel.DEBUG`
diff --git a/src/app/i18n/locales/en/app.yml b/src/app/i18n/locales/en/app.yml
index f84c739a..bf3479bf 100644
--- a/src/app/i18n/locales/en/app.yml
+++ b/src/app/i18n/locales/en/app.yml
@@ -72,6 +72,7 @@ wallet:
     kibisis: Kibisis
     walletconnect: WalletConnect
     magic: Magic
+    mnemonic: Mnemonic
   type:
     mobile: Mobile wallet
     mobile_web: Mobile & web wallet
@@ -80,6 +81,7 @@ wallet:
     cli_sandbox: CLI wallet for Sandbox
     protocol: Wallet connection protocol
     waas: Wallet-as-a-service
+    mnemonic: Dangerously enter the mnemonic
   magic_prompt:
     fail: Failed to authenticate using Magic.
     heading: Magic
diff --git a/src/app/i18n/locales/es/app.yml b/src/app/i18n/locales/es/app.yml
index f346588b..9eb36d2b 100644
--- a/src/app/i18n/locales/es/app.yml
+++ b/src/app/i18n/locales/es/app.yml
@@ -77,6 +77,7 @@ wallet:
     kibisis: Kibisis
     walletconnect: WalletConnect
     magic: Magic
+    mnemonic: Mnemonic
   type:
     mobile: Billetera móvil
     mobile_web: Billetera móvil y web
@@ -85,6 +86,7 @@ wallet:
     cli_sandbox: Billetera CLI para Sandbox
     protocol: Protocolo para conectarse a una billetera
     waas: Billetera como servicio
+    mnemonic: Peligrosamente entrar la mnemotecnia
   magic_prompt:
     fail: Error al autenticar usando Magic.
     heading: Magic
diff --git a/src/app/lib/wallet-utils.ts b/src/app/lib/wallet-utils.ts
index bcb8d432..0e5c72a7 100644
--- a/src/app/lib/wallet-utils.ts
+++ b/src/app/lib/wallet-utils.ts
@@ -17,6 +17,7 @@ export const walletTypes: {[id: string]: string} = {
   [WalletId.KIBISIS]: 'browser_extension',
   [WalletId.WALLETCONNECT]: 'protocol',
   [WalletId.MAGIC]: 'waas',
+  [WalletId.MNEMONIC]: 'mnemonic',
 };
 
 /** Validation atom that contains the Magic email address */