diff --git a/assets/translations/en.json b/assets/translations/en.json
index 8b532781a85c5867c4b7cbf758db8587b16ed9c2..478705a5a4befc783bc53e1d70531fb63f1fd933 100644
--- a/assets/translations/en.json
+++ b/assets/translations/en.json
@@ -40,6 +40,7 @@
     "thisWalletIsDefault": "This wallet is the default one",
     "defineWalletAsDefault": "Define this as the default one",
     "displayActivity": "Display activity",
+    "displayNActivity": "Display\nactivity",
     "memberValidated": "Validated member!",
     "copyAddress": "Copy\naddress",
     "copy": "Copy",
@@ -148,5 +149,24 @@
     "mustWaitXBeforeCertify": "You have to wait\n{} before\ncertifying again",
     "canRenewCertInX": "You can renew\nthis certification\nin {}",
     "executeATransfer": "Execute a transfer",
-    "executeTheTransfer": "Execute the transfer"
+    "executeTheTransfer": "Execute the transfer",
+    "doATransfer" : "Execute a\ntransfer",
+    "seconds": "{} seconds",
+    "minutes": "{} minutes",
+    "hours": "{} hours {}",
+    "days": "{} days",
+    "months": "{} months",
+    "certify": "Certify",
+    "from": "From:",
+    "amount": "Amount:",
+    "choiceOfSourceWallet": "Choose a source wallet",
+    "extrinsicInProgress": "{} in progress",
+    "extrinsicValidated": "{} validated !",
+    "fromMinus": "from",
+    "toMinus": "to",
+    "deleteThisWallet": "Delete this wallet",
+    "cancel": "Cancel",
+    "inBlockchainResult": "In {} blockchain",
+    "search": "Search",
+    "currencyNode": "{} node :"
 }
\ No newline at end of file
diff --git a/assets/translations/fr.json b/assets/translations/fr.json
index a7055ea2036c42d7e900be89946624e530a4f36d..98b185bf0ccd97e28c7b0f1a0e28ce74ca93b879 100644
--- a/assets/translations/fr.json
+++ b/assets/translations/fr.json
@@ -40,6 +40,7 @@
     "thisWalletIsDefault": "Ce portefeuille est celui par defaut",
     "defineWalletAsDefault": "Définir comme portefeuille par défaut",
     "displayActivity": "Voir l'activité",
+    "displayNActivity": "Voir\nl'activité",
     "memberValidated": "Membre validé !",
     "copyAddress": "Copier\nl'adresse",
     "copy": "Copier",
@@ -149,5 +150,24 @@
     "mustWaitXBeforeCertify": "Vous devez attendre\n{} avant\nde pouvoir certifier",
     "canRenewCertInX": "Vous pourrez renouveller\ncette certification\ndans {}",
     "executeATransfer": "Effectuer un virement",
-    "executeTheTransfer": "Effectuer le virement"
+    "executeTheTransfer": "Effectuer le virement",
+    "doATransfer": "Faire un\nvirement",
+    "seconds": "{} secondes",
+    "minutes": "{} minutes",
+    "hours": "{} heures {}",
+    "days": "{} jours",
+    "months": "{} mois",
+    "certify": "Certifier",
+    "from": "Depuis:",
+    "amount": "Montant:",
+    "choiceOfSourceWallet": "Choix du portefeuille source",
+    "extrinsicInProgress": "{} en cours",
+    "extrinsicValidated": "{} validé !",
+    "fromMinus": "de",
+    "toMinus": "vers",
+    "deleteThisWallet": "Supprimer ce portefeuille",
+    "cancel": "Annuler",
+    "inBlockchainResult": "Dans la blockchain {}",
+    "search": "Rechercher",
+    "currencyNode": "Noeud {} :"
 }
\ No newline at end of file
diff --git a/lib/providers/wallet_options.dart b/lib/providers/wallet_options.dart
index e9c923a91286aaf423216b26b4985f8c9b4e14e1..55143bb84e449480d1258a3f964f73b7419261ee 100644
--- a/lib/providers/wallet_options.dart
+++ b/lib/providers/wallet_options.dart
@@ -378,7 +378,7 @@ class WalletOptionsProvider with ChangeNotifier {
                 TextButton(
                   key: const Key('cancel'),
                   child: Text(
-                    "Annuler",
+                    "cancel".tr(),
                     style: TextStyle(
                         fontSize: 18,
                         color: Colors.grey[800],
diff --git a/lib/screens/myWallets/choose_wallet.dart b/lib/screens/myWallets/choose_wallet.dart
index b1f054bbe516a48390ff05585335a0197b11e706..f54d6d8fe7bc844a2c8326b1abf1de6464557b6c 100644
--- a/lib/screens/myWallets/choose_wallet.dart
+++ b/lib/screens/myWallets/choose_wallet.dart
@@ -29,9 +29,9 @@ class ChooseWalletScreen extends StatelessWidget {
         backgroundColor: backgroundColor,
         appBar: AppBar(
             toolbarHeight: 60 * ratio,
-            title: const SizedBox(
+            title: SizedBox(
               height: 22,
-              child: Text('Choix du portefeuille source'),
+              child: Text('choiceOfSourceWallet'.tr()),
             )),
         body: SafeArea(
           child: Stack(children: [
diff --git a/lib/screens/myWallets/wallet_options.dart b/lib/screens/myWallets/wallet_options.dart
index 75509f27842d87ce76d43a6fb14be816954af6ea..15551afa859376e6352e57a846753c3bdae43335 100644
--- a/lib/screens/myWallets/wallet_options.dart
+++ b/lib/screens/myWallets/wallet_options.dart
@@ -490,9 +490,9 @@ class WalletOptions extends StatelessWidget {
                       height: 45,
                     ),
                     const SizedBox(width: 19),
-                    const Text('Supprimer ce portefeuille',
-                        style:
-                            TextStyle(fontSize: 20, color: Color(0xffD80000))),
+                    Text('deleteThisWallet'.tr(),
+                        style: const TextStyle(
+                            fontSize: 20, color: Color(0xffD80000))),
                   ])
                 : const SizedBox(width: 30),
           );
diff --git a/lib/screens/search.dart b/lib/screens/search.dart
index 8560503cf827f061d3f406aeff4ca9e43cf3ba93..be13c6817ffed71897c6344e03abf3071bc237d8 100644
--- a/lib/screens/search.dart
+++ b/lib/screens/search.dart
@@ -1,3 +1,4 @@
+import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
@@ -31,9 +32,9 @@ class SearchScreen extends StatelessWidget {
         appBar: AppBar(
           elevation: 1,
           toolbarHeight: 60 * ratio,
-          title: const SizedBox(
+          title: SizedBox(
             height: 22,
-            child: Text('Rechercher'),
+            child: Text('search'.tr()),
           ),
           leading: IconButton(
               icon: const Icon(Icons.arrow_back, color: Colors.black),
@@ -105,9 +106,10 @@ class SearchScreen extends StatelessWidget {
                           );
                         }
                       : null,
-                  child: const Text(
-                    'Rechercher',
-                    style: TextStyle(fontSize: 24, fontWeight: FontWeight.w600),
+                  child: Text(
+                    'search'.tr(),
+                    style: const TextStyle(
+                        fontSize: 24, fontWeight: FontWeight.w600),
                   ),
                 ),
               ),
diff --git a/lib/screens/search_result.dart b/lib/screens/search_result.dart
index 3f206e1a69f467c0193060e97583cc8be9583a42..3f4978bcfe92fd0c5b7257a45264c1a291cd798b 100644
--- a/lib/screens/search_result.dart
+++ b/lib/screens/search_result.dart
@@ -72,7 +72,7 @@ class SearchResultScreen extends StatelessWidget {
                   ),
                   const SizedBox(height: 40),
                   Text(
-                    'Dans la blockchain $currencyName',
+                    'inBlockchainResult'.tr(args: [currencyName]),
                     style: const TextStyle(fontSize: 20),
                   ),
                   const SizedBox(height: 20),
diff --git a/lib/screens/settings.dart b/lib/screens/settings.dart
index 0873692162d0b540f4a5f7735b0cd6129fe71d56..bc0b488b4d5cc2ebaa7b19ad50c20a7cfca44fcb 100644
--- a/lib/screens/settings.dart
+++ b/lib/screens/settings.dart
@@ -53,7 +53,8 @@ class SettingsScreen extends StatelessWidget {
                 log.d(_sub.sdk.api.connectedNode?.endpoint);
                 return Expanded(
                   child: Row(children: [
-                    Text(' Noeud $currencyName :'),
+                    const SizedBox(width: 10),
+                    Text('currencyNode'.tr(args: [currencyName])),
                     const Spacer(),
                     Icon(_sub.nodeConnected && !_sub.isLoadingEndpoint
                         ? Icons.check
diff --git a/lib/screens/transaction_in_progress.dart b/lib/screens/transaction_in_progress.dart
index 1e89c60a90948fc1914d03f7029ced53907232cb..732595b6e19b1910ccc4b615cdd65c960b6b81be 100644
--- a/lib/screens/transaction_in_progress.dart
+++ b/lib/screens/transaction_in_progress.dart
@@ -87,7 +87,7 @@ class TransactionInProgress extends StatelessWidget {
           log.d(_result);
           if (_result.contains('blockHash: ')) {
             isValid = true;
-            _resultText = '$_actionName validé !';
+            _resultText = 'extrinsicValidated'.tr(args: [_actionName]);
           } else {
             isValid = false;
             _resultText = "anErrorOccured".tr() + ":\n";
@@ -159,7 +159,9 @@ class TransactionInProgress extends StatelessWidget {
                 height: 22,
                 child: Row(
                     mainAxisAlignment: MainAxisAlignment.center,
-                    children: <Widget>[Text('$_actionName en cours')]),
+                    children: <Widget>[
+                      Text('extrinsicInProgress'.tr(args: [_actionName]))
+                    ]),
               )),
           body: SafeArea(
             child: Align(
@@ -186,10 +188,10 @@ class TransactionInProgress extends StatelessWidget {
                               fontSize: 18, fontWeight: FontWeight.w600),
                         ),
                       if (transType == 'pay') const SizedBox(height: 10),
-                      const Text(
-                        'de',
+                      Text(
+                        'fromMinus'.tr(),
                         textAlign: TextAlign.center,
-                        style: TextStyle(fontSize: 18),
+                        style: const TextStyle(fontSize: 18),
                       ),
                       Text(
                         from,
@@ -198,10 +200,10 @@ class TransactionInProgress extends StatelessWidget {
                             fontSize: 18, fontWeight: FontWeight.w600),
                       ),
                       const SizedBox(height: 10),
-                      const Text(
-                        'vers',
+                      Text(
+                        'toMinus'.tr(),
                         textAlign: TextAlign.center,
-                        style: TextStyle(fontSize: 18),
+                        style: const TextStyle(fontSize: 18),
                       ),
                       Text(
                         to,
diff --git a/lib/screens/wallet_view.dart b/lib/screens/wallet_view.dart
index c3eec23bcac6c4007d95c09b97366d09dc610d36..9cb91086fca5adec895eb07f3413ddc83777f944 100644
--- a/lib/screens/wallet_view.dart
+++ b/lib/screens/wallet_view.dart
@@ -113,7 +113,7 @@ class WalletViewScreen extends StatelessWidget {
                 ),
                 const SizedBox(height: 9),
                 Text(
-                  "Voir\nl'activité",
+                  "displayNActivity".tr(),
                   textAlign: TextAlign.center,
                   style: TextStyle(
                       fontSize: buttonFontSize, fontWeight: FontWeight.w500),
@@ -139,32 +139,34 @@ class WalletViewScreen extends StatelessWidget {
 
                       // TODO translate timing
                       if (_seconds <= 0) {
-                        _duration = '0 secondes';
+                        _duration = 'seconds'.tr(args: ['0']);
                       } else if (_seconds <= 60) {
-                        _duration = '$_seconds secondes';
+                        _duration = 'seconds'.tr(args: [_seconds.toString()]);
                       } else if (_seconds <= 3600) {
-                        _duration = '$_minutes minutes';
+                        _duration = 'minutes'.tr(args: [_minutes.toString()]);
                       } else if (_seconds <= 86400) {
                         final int _hours = _durationSeconds.inHours;
                         final int _minutesLeft = _minutes - _hours * 60;
                         String _showMinutes = '';
                         if (_minutesLeft < 60) {}
-                        _showMinutes = ' $_minutesLeft minutes';
-                        _duration = '$_hours heures$_showMinutes';
+                        _showMinutes =
+                            'minutes'.tr(args: [_minutesLeft.toString()]);
+                        _duration =
+                            'hours'.tr(args: [_hours.toString(), _showMinutes]);
                       } else if (_seconds <= 2592000) {
                         final int _days = _durationSeconds.inDays;
-                        _duration = '$_days jours';
+                        _duration = 'days'.tr(args: [_days.toString()]);
                       } else {
                         final int _months =
                             (_durationSeconds.inDays / 30).round();
-                        _duration = '$_months mois';
+                        _duration = 'months'.tr(args: [_months.toString()]);
                       }
                     }
                     return Visibility(
                       visible: (snapshot.data != {}),
                       child: Column(children: <Widget>[
                         if (snapshot.data!['canCert'] != null ||
-                            _duration == '0 secondes')
+                            _duration == 'seconds'.tr(args: ['0']))
                           Column(children: <Widget>[
                             SizedBox(
                               height: buttonSize,
@@ -233,7 +235,7 @@ class WalletViewScreen extends StatelessWidget {
                             ),
                             const SizedBox(height: 9),
                             Text(
-                              "Certifier",
+                              "certify".tr(),
                               textAlign: TextAlign.center,
                               style: TextStyle(
                                   fontSize: buttonFontSize,
@@ -271,7 +273,7 @@ class WalletViewScreen extends StatelessWidget {
                             ),
                           ]),
                         if (snapshot.data!['certRenewable'] != null &&
-                            _duration != '0 secondes')
+                            _duration != 'seconds'.tr(args: ['0']))
                           Column(children: <Widget>[
                             SizedBox(
                               height: buttonSize,
@@ -336,29 +338,6 @@ class WalletViewScreen extends StatelessWidget {
                 ),
               ]),
             ]),
-            // FutureBuilder(
-            //   future: _walletOptions.generateQRcode(_historyProvider.pubkey),
-            //   builder: (context, snapshot) {
-            //     return snapshot.data != null
-            //         ? GestureDetector(
-            //             key: const Key('openQrcode'),
-            //             onTap: () {
-            //               Navigator.push(
-            //                 context,
-            //                 MaterialPageRoute(builder: (context) {
-            //                   return AvatarFullscreen(
-            //                     Image.memory(snapshot.data),
-            //                     title: 'QrCode du profil',
-            //                     color: Colors.white,
-            //                   );
-            //                 }),
-            //               );
-            //             },
-            //             child: Image.memory(snapshot.data, height: 60 * ratio),
-            //           )
-            //         : const Text('-', style: TextStyle(fontSize: 20));
-            //   },
-            // ),
             const Spacer(),
             Consumer<SubstrateSdk>(builder: (context, _sub, _) {
               return Opacity(
@@ -397,7 +376,7 @@ class WalletViewScreen extends StatelessWidget {
             const SizedBox(height: 9),
             Consumer<SubstrateSdk>(builder: (context, _sub, _) {
               return Text(
-                "Faire un\nvirement",
+                'doATransfer'.tr(),
                 textAlign: TextAlign.center,
                 style: TextStyle(
                     color: _sub.nodeConnected ? Colors.black : Colors.grey[500],
@@ -489,7 +468,7 @@ class WalletViewScreen extends StatelessWidget {
                             ]),
                         const SizedBox(height: 20),
                         Text(
-                          'Depuis:',
+                          'from'.tr(),
                           style: TextStyle(
                               fontSize: 19,
                               fontWeight: FontWeight.w500,
@@ -579,7 +558,7 @@ class WalletViewScreen extends StatelessWidget {
 
                         // const SizedBox(height: 10),
                         Text(
-                          'Montant:',
+                          'amount'.tr(),
                           style: TextStyle(
                               fontSize: 19,
                               fontWeight: FontWeight.w500,