diff --git a/components.d.ts b/components.d.ts
index e31119b3..b021643a 100644
--- a/components.d.ts
+++ b/components.d.ts
@@ -132,6 +132,7 @@ declare module '@vue/runtime-core' {
     NConfigProvider: typeof import('naive-ui')['NConfigProvider']
     NDivider: typeof import('naive-ui')['NDivider']
     NEllipsis: typeof import('naive-ui')['NEllipsis']
+    NForm: typeof import('naive-ui')['NForm']
     NFormItem: typeof import('naive-ui')['NFormItem']
     NGi: typeof import('naive-ui')['NGi']
     NGrid: typeof import('naive-ui')['NGrid']
@@ -143,8 +144,12 @@ declare module '@vue/runtime-core' {
     NLayout: typeof import('naive-ui')['NLayout']
     NLayoutSider: typeof import('naive-ui')['NLayoutSider']
     NMenu: typeof import('naive-ui')['NMenu']
+    NRadio: typeof import('naive-ui')['NRadio']
+    NRadioGroup: typeof import('naive-ui')['NRadioGroup']
     NScrollbar: typeof import('naive-ui')['NScrollbar']
+    NSpace: typeof import('naive-ui')['NSpace']
     NSpin: typeof import('naive-ui')['NSpin']
+    NSwitch: typeof import('naive-ui')['NSwitch']
     NumeronymGenerator: typeof import('./src/tools/numeronym-generator/numeronym-generator.vue')['default']
     OtpCodeGeneratorAndValidator: typeof import('./src/tools/otp-code-generator-and-validator/otp-code-generator-and-validator.vue')['default']
     PasswordStrengthAnalyser: typeof import('./src/tools/password-strength-analyser/password-strength-analyser.vue')['default']
@@ -159,6 +164,7 @@ declare module '@vue/runtime-core' {
     RouterLink: typeof import('vue-router')['RouterLink']
     RouterView: typeof import('vue-router')['RouterView']
     RsaKeyPairGenerator: typeof import('./src/tools/rsa-key-pair-generator/rsa-key-pair-generator.vue')['default']
+    SafelinkDecoder: typeof import('./src/tools/safelink-decoder/safelink-decoder.vue')['default']
     SlugifyString: typeof import('./src/tools/slugify-string/slugify-string.vue')['default']
     SpanCopyable: typeof import('./src/components/SpanCopyable.vue')['default']
     SqlPrettify: typeof import('./src/tools/sql-prettify/sql-prettify.vue')['default']
diff --git a/package.json b/package.json
index fd6c02e6..853381c2 100644
--- a/package.json
+++ b/package.json
@@ -51,16 +51,20 @@
     "change-case": "^4.1.2",
     "colord": "^2.9.3",
     "composerize-ts": "^0.6.2",
+    "countries-and-timezones": "^3.6.0",
     "country-code-lookup": "^0.1.0",
+    "cron-parser": "^4.9.0",
     "cron-validator": "^1.3.1",
     "cronstrue": "^2.26.0",
     "crypto-js": "^4.1.1",
     "date-fns": "^2.29.3",
     "dompurify": "^3.0.6",
     "emojilib": "^3.0.10",
+    "event-cron-parser": "^1.0.34",
     "figlet": "^1.7.0",
     "figue": "^1.2.0",
     "fuse.js": "^6.6.2",
+    "get-timezone-offset": "^1.0.5",
     "highlight.js": "^11.7.0",
     "iarna-toml-esm": "^3.0.5",
     "ibantools": "^4.3.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bd6c38c9..5b2b413d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -53,9 +53,15 @@ dependencies:
   composerize-ts:
     specifier: ^0.6.2
     version: 0.6.2
+  countries-and-timezones:
+    specifier: ^3.6.0
+    version: 3.6.0
   country-code-lookup:
     specifier: ^0.1.0
     version: 0.1.0
+  cron-parser:
+    specifier: ^4.9.0
+    version: 4.9.0
   cron-validator:
     specifier: ^1.3.1
     version: 1.3.1
@@ -74,6 +80,9 @@ dependencies:
   emojilib:
     specifier: ^3.0.10
     version: 3.0.10
+  event-cron-parser:
+    specifier: ^1.0.34
+    version: 1.0.34
   figlet:
     specifier: ^1.7.0
     version: 1.7.0
@@ -83,6 +92,9 @@ dependencies:
   fuse.js:
     specifier: ^6.6.2
     version: 6.6.2
+  get-timezone-offset:
+    specifier: ^1.0.5
+    version: 1.0.5
   highlight.js:
     specifier: ^11.7.0
     version: 11.7.0
@@ -3351,7 +3363,7 @@ packages:
     dependencies:
       '@unhead/dom': 0.5.1
       '@unhead/schema': 0.5.1
-      '@vueuse/shared': 10.7.2(vue@3.3.4)
+      '@vueuse/shared': 11.1.0(vue@3.3.4)
       unhead: 0.5.1
       vue: 3.3.4
     transitivePeerDependencies:
@@ -3993,10 +4005,10 @@ packages:
       - vue
     dev: false
 
-  /@vueuse/shared@10.7.2(vue@3.3.4):
-    resolution: {integrity: sha512-qFbXoxS44pi2FkgFjPvF4h7c9oMDutpyBdcJdMYIMg9XyXli2meFMuaKn+UMgsClo//Th6+beeCgqweT/79BVA==}
+  /@vueuse/shared@11.1.0(vue@3.3.4):
+    resolution: {integrity: sha512-YUtIpY122q7osj+zsNMFAfMTubGz0sn5QzE5gPzAIiCmtt2ha3uQUY1+JPyL4gRCTsLPX82Y9brNbo/aqlA91w==}
     dependencies:
-      vue-demi: 0.14.6(vue@3.3.4)
+      vue-demi: 0.14.10(vue@3.3.4)
     transitivePeerDependencies:
       - '@vue/composition-api'
       - vue
@@ -4613,6 +4625,11 @@ packages:
       browserslist: 4.22.1
     dev: true
 
+  /countries-and-timezones@3.6.0:
+    resolution: {integrity: sha512-8/nHBCs1eKeQ1jnsZVGdqrLYxS8nPcfJn8PnmxdJXWRLZdXsGFR8gnVhRjatGDBjqmPm7H+FtYpBYTPWd0Eiqg==}
+    engines: {node: '>=8.x', npm: '>=5.x'}
+    dev: false
+
   /country-code-lookup@0.1.0:
     resolution: {integrity: sha512-IOI66HEG+8bXfWPy+sTzuN7161vmDZOHg1wgIPFf3WfD73FeLajnn6C+fnxOIa9RL1WRBDMXQQWW/FOaOYaQ3w==}
     dev: false
@@ -4621,6 +4638,13 @@ packages:
     resolution: {integrity: sha512-VQ2MBenTq1fWZUH9DJNGti7kKv6EeAuYr3cLwxUWhIu1baTaXh4Ib5W2CqHVqib4/MqbYGJqiL3Zb8GJZr3l4g==}
     dev: false
 
+  /cron-parser@4.9.0:
+    resolution: {integrity: sha512-p0SaNjrHOnQeR8/VnfGbmg9te2kfyYSQ7Sc/j/6DtPL3JQvKxmjO9TSjNFpujqV3vEYYBvNNvXSxzyksBWAx1Q==}
+    engines: {node: '>=12.0.0'}
+    dependencies:
+      luxon: 3.5.0
+    dev: false
+
   /cron-validator@1.3.1:
     resolution: {integrity: sha512-C1HsxuPCY/5opR55G5/WNzyEGDWFVG+6GLrA+fW/sCTcP6A6NTjUP2AK7B8n2PyFs90kDG2qzwm8LMheADku6A==}
     dev: false
@@ -5512,6 +5536,12 @@ packages:
     engines: {node: '>=0.10.0'}
     dev: true
 
+  /event-cron-parser@1.0.34:
+    resolution: {integrity: sha512-ytqZmMrNfSvzHWriiHdoNOpYKFr4d2fDoC4Rgq0F8lEA37abCWkYhSsqslC/kngWwnTGq7L0Q9VlMreKe6EJbQ==}
+    dependencies:
+      number-to-words: 1.2.4
+    dev: false
+
   /event-stream@3.3.4:
     resolution: {integrity: sha512-QHpkERcGsR0T7Qm3HNJSyXKEEj8AHNxkY3PK8TS2KJvQ7NiSHe3DDpwVKKtoYprL/AreyzFBeIkBIWChAqn60g==}
     dependencies:
@@ -5806,6 +5836,11 @@ packages:
       get-intrinsic: 1.2.2
     dev: true
 
+  /get-timezone-offset@1.0.5:
+    resolution: {integrity: sha512-+B+/vEJ9qJgZheDVNmuY+4il8sJhTFXRvSiiqyRfwiCEhTaZqn/yCoNToDzQL+Mv9DLKlyO1bSIP5nUCJQN9Aw==}
+    engines: {node: '>=4.0.0'}
+    dev: false
+
   /get-tsconfig@4.7.2:
     resolution: {integrity: sha512-wuMsz4leaj5hbGgg4IvDU0bqJagpftG5l5cXIAvo8uZrqn0NJqwtfupTN00VnkQJPcIRrxYrm1Ue24btpCha2A==}
     dependencies:
@@ -6753,6 +6788,11 @@ packages:
     dependencies:
       yallist: 4.0.0
 
+  /luxon@3.5.0:
+    resolution: {integrity: sha512-rh+Zjr6DNfUYR3bPwJEnuwDdqMbxZW7LOQfUN4B54+Cl+0o5zaU9RJ6bcidfDtC1cWCZXQ+nvX8bf6bAji37QQ==}
+    engines: {node: '>=12'}
+    dev: false
+
   /magic-string@0.25.9:
     resolution: {integrity: sha512-RmF0AsMzgt25qzqqLc1+MbHmhdx0ojF2Fvs4XnOqz2ZOBXzzkEwc/dJQZCYHAn7v1jbVOjAZfK8msRn4BxO4VQ==}
     dependencies:
@@ -7106,6 +7146,10 @@ packages:
       boolbase: 1.0.0
     dev: true
 
+  /number-to-words@1.2.4:
+    resolution: {integrity: sha512-/fYevVkXRcyBiZDg6yzZbm0RuaD6i0qRfn8yr+6D0KgBMOndFPxuW10qCHpzs50nN8qKuv78k8MuotZhcVX6Pw==}
+    dev: false
+
   /nwsapi@2.2.7:
     resolution: {integrity: sha512-ub5E4+FBPKwAZx0UwIQOjYWGHTEq5sPqHQNRN8Z9e4A7u3Tj1weLJsL59yH9vmvqEtBHaOmT6cYQKIZOxp35FQ==}
     dev: true
@@ -9136,8 +9180,8 @@ packages:
       vue: 3.3.4
     dev: false
 
-  /vue-demi@0.14.5(vue@3.3.4):
-    resolution: {integrity: sha512-o9NUVpl/YlsGJ7t+xuqJKx8EBGf1quRhCiT6D/J0pfwmk9zUwYkC7yrF4SZCe6fETvSM3UNL2edcbYrSyc4QHA==}
+  /vue-demi@0.14.10(vue@3.3.4):
+    resolution: {integrity: sha512-nMZBOwuzabUO0nLgIcc6rycZEebF6eeUfaiQx9+WSk8e29IbLvPU9feI6tqW4kTo3hvoYAJkMh8n8D0fuISphg==}
     engines: {node: '>=12'}
     hasBin: true
     requiresBuild: true
@@ -9151,8 +9195,8 @@ packages:
       vue: 3.3.4
     dev: false
 
-  /vue-demi@0.14.6(vue@3.3.4):
-    resolution: {integrity: sha512-8QA7wrYSHKaYgUxDA5ZC24w+eHm3sYCbp0EzcDwKqN3p6HqtTCGR/GVsPyZW92unff4UlcSh++lmqDWN3ZIq4w==}
+  /vue-demi@0.14.5(vue@3.3.4):
+    resolution: {integrity: sha512-o9NUVpl/YlsGJ7t+xuqJKx8EBGf1quRhCiT6D/J0pfwmk9zUwYkC7yrF4SZCe6fETvSM3UNL2edcbYrSyc4QHA==}
     engines: {node: '>=12'}
     hasBin: true
     requiresBuild: true
@@ -9442,6 +9486,7 @@ packages:
 
   /workbox-google-analytics@7.0.0:
     resolution: {integrity: sha512-MEYM1JTn/qiC3DbpvP2BVhyIH+dV/5BjHk756u9VbwuAhu0QHyKscTnisQuz21lfRpOwiS9z4XdqeVAKol0bzg==}
+    deprecated: It is not compatible with newer versions of GA starting with v4, as long as you are using GAv3 it should be ok, but the package is not longer being maintained
     dependencies:
       workbox-background-sync: 7.0.0
       workbox-core: 7.0.0
diff --git a/src/composable/queryParams.ts b/src/composable/queryParams.ts
index 9699abbc..7cc8cc0d 100644
--- a/src/composable/queryParams.ts
+++ b/src/composable/queryParams.ts
@@ -1,7 +1,8 @@
 import { useRouteQuery } from '@vueuse/router';
 import { computed } from 'vue';
+import { useStorage } from '@vueuse/core';
 
-export { useQueryParam };
+export { useQueryParam, useQueryParamOrStorage };
 
 const transformers = {
   number: {
@@ -16,6 +17,12 @@ const transformers = {
     fromQuery: (value: string) => value.toLowerCase() === 'true',
     toQuery: (value: boolean) => (value ? 'true' : 'false'),
   },
+  object: {
+    fromQuery: (value: string) => {
+      return JSON.parse(value);
+    },
+    toQuery: (value: object) => JSON.stringify(value),
+  },
 };
 
 function useQueryParam<T>({ name, defaultValue }: { name: string; defaultValue: T }) {
@@ -33,3 +40,27 @@ function useQueryParam<T>({ name, defaultValue }: { name: string; defaultValue:
     },
   });
 }
+
+function useQueryParamOrStorage<T>({ name, storageName, defaultValue }: { name: string; storageName: string; defaultValue: T }) {
+  const type = typeof defaultValue;
+  const transformer = transformers[type as keyof typeof transformers] ?? transformers.string;
+
+  const storageRef = useStorage(storageName, defaultValue);
+  const proxyDefaultValue = transformer.toQuery(defaultValue as never);
+  const proxy = useRouteQuery(name, proxyDefaultValue);
+
+  const r = ref(defaultValue);
+
+  watch(r,
+    (value) => {
+      proxy.value = transformer.toQuery(value as never);
+      storageRef.value = value as never;
+    },
+    { deep: true });
+
+  r.value = (proxy.value && proxy.value !== proxyDefaultValue
+    ? transformer.fromQuery(proxy.value) as unknown as T
+    : storageRef.value as T) as never;
+
+  return r;
+}
diff --git a/src/tools/crontab-generator/crontab-generator.service.test.ts b/src/tools/crontab-generator/crontab-generator.service.test.ts
new file mode 100644
index 00000000..388a92bf
--- /dev/null
+++ b/src/tools/crontab-generator/crontab-generator.service.test.ts
@@ -0,0 +1,44 @@
+import { describe, expect, it } from 'vitest';
+import { getCronType, getLastExecutionTimes, isCronValid } from './crontab-generator.service';
+
+describe('crontab-generator', () => {
+  describe('isCronValid', () => {
+    it('should return true for all valid formats', () => {
+      expect(isCronValid('0 0 * * 1-5')).toBe(true);
+      expect(isCronValid('23 0-20/2 * * *')).toBe(true);
+
+      // AWS formats
+      expect(isCronValid('0 11-22 ? * MON-FRI *')).toBe(true);
+      expect(isCronValid('0 0 ? * 1 *')).toBe(true);
+    });
+    it('should return false for all invalid formats', () => {
+      expect(isCronValid('aert')).toBe(false);
+      expect(isCronValid('40 *')).toBe(false);
+    });
+  });
+
+  describe('getCronType', () => {
+    it('should return right type', () => {
+      expect(getCronType('0 0 * * 1-5')).toBe('standard');
+      expect(getCronType('23 0-20/2 * * *')).toBe('standard');
+
+      // AWS formats
+      expect(getCronType('0 11-22 ? * MON-FRI *')).toBe('aws');
+      expect(getCronType('0 0 ? * 1 *')).toBe('aws');
+
+      expect(getCronType('aert')).toBe(false);
+      expect(getCronType('40 *')).toBe(false);
+    });
+  });
+
+  describe('getLastExecutionTimes', () => {
+    it('should return next valid datetimes', () => {
+      expect(getLastExecutionTimes('0 0 * * 1-5')).toHaveLength(5);
+      expect(getLastExecutionTimes('23 0-20/2 * * *')).toHaveLength(5);
+
+      // AWS formats
+      expect(getLastExecutionTimes('0 11-22 ? * MON-FRI *')).toHaveLength(5);
+      expect(getLastExecutionTimes('0 0 ? * 1 *')).toHaveLength(5);
+    });
+  });
+});
diff --git a/src/tools/crontab-generator/crontab-generator.service.ts b/src/tools/crontab-generator/crontab-generator.service.ts
new file mode 100644
index 00000000..1d44405b
--- /dev/null
+++ b/src/tools/crontab-generator/crontab-generator.service.ts
@@ -0,0 +1,44 @@
+import { parseExpression } from 'cron-parser';
+import EventCronParser from 'event-cron-parser';
+
+export function getLastExecutionTimes(cronExpression: string, tz: string | undefined = undefined, count: number = 5) {
+  if (getCronType(cronExpression) === 'standard') {
+    const interval = parseExpression(cronExpression, { tz });
+    const times = [];
+    for (let i = 0; i < count; i++) {
+      times.push(interval.next().toJSON());
+    }
+    return times;
+  }
+  if (getCronType(cronExpression) === 'aws') {
+    const parsed = new EventCronParser(cronExpression);
+    const times = [];
+    for (let i = 0; i < count; i++) {
+      times.push(JSON.stringify(parsed.next()));
+    }
+    return times;
+  }
+
+  return [];
+}
+
+export function isCronValid(v: string) {
+  return !!getCronType(v);
+}
+
+export function getCronType(v: string) {
+  try {
+    parseExpression(v);
+    return 'standard';
+  }
+  catch (_) {
+    try {
+      const parsed = new EventCronParser(v);
+      parsed.validate();
+      return 'aws';
+    }
+    catch (_) {
+    }
+  }
+  return false;
+}
diff --git a/src/tools/crontab-generator/crontab-generator.vue b/src/tools/crontab-generator/crontab-generator.vue
index 97503e7d..f5f060b5 100644
--- a/src/tools/crontab-generator/crontab-generator.vue
+++ b/src/tools/crontab-generator/crontab-generator.vue
@@ -1,11 +1,10 @@
 <script setup lang="ts">
 import cronstrue from 'cronstrue';
-import { isValidCron } from 'cron-validator';
+import ctz from 'countries-and-timezones';
+import getTimezoneOffset from 'get-timezone-offset';
+import { getCronType, getLastExecutionTimes, isCronValid } from './crontab-generator.service';
 import { useStyleStore } from '@/stores/style.store';
-
-function isCronValid(v: string) {
-  return isValidCron(v, { allowBlankDay: true, alias: true, seconds: true });
-}
+import { useQueryParamOrStorage } from '@/composable/queryParams';
 
 const styleStore = useStyleStore();
 
@@ -15,9 +14,22 @@ const cronstrueConfig = reactive({
   dayOfWeekStartIndexZero: true,
   use24HourTimeFormat: true,
   throwExceptionOnParseError: true,
+  monthStartIndexZero: false,
+  tzOffset: (new Date()).getTimezoneOffset() / 60,
 });
 
-const helpers = [
+// getTimezoneOffset(tz.name, now) / 60
+const browserTimezone = Intl.DateTimeFormat().resolvedOptions().timeZone;
+const allTimezones = Object.values(ctz.getAllTimezones()).map(tz => ({
+  value: tz.name,
+  label: `${tz.name === browserTimezone ? 'Browser TZ - ' : ''}${tz.name} (${tz.utcOffset === tz.dstOffset ? tz.utcOffsetStr : `${tz.utcOffsetStr}/${tz.dstOffsetStr}`})`,
+}));
+const currentTimezone = useQueryParamOrStorage({ name: 'tz', storageName: 'crongen:tz', defaultValue: browserTimezone });
+watchEffect(() => {
+  cronstrueConfig.tzOffset = -getTimezoneOffset(currentTimezone.value, new Date()) / 60;
+});
+
+const standardHelpers = [
   {
     symbol: '*',
     meaning: 'Any value',
@@ -92,6 +104,77 @@ const helpers = [
   },
 ];
 
+const awsHelpers = [
+  {
+    symbol: '*',
+    meaning: 'Any value',
+    example: '* * * *',
+    equivalent: 'Every minute',
+  },
+  {
+    symbol: '-',
+    meaning: 'Range of values',
+    example: '1-10 * * *',
+    equivalent: 'Minutes 1 through 10',
+  },
+  {
+    symbol: ',',
+    meaning: 'List of values',
+    example: '1,10 * * *',
+    equivalent: 'At minutes 1 and 10',
+  },
+  {
+    symbol: '/',
+    meaning: 'Step values',
+    example: '*/10 * * *',
+    equivalent: 'Every 10 minutes',
+  },
+  {
+    symbol: '?',
+    meaning: 'One or another. In the Day-of-month field you could enter 7, and if you didn\'t care what day of the week the seventh was, you could enter ? in the Day-of-week field',
+    example: '9 * 7,9,11 5 ? 2021',
+    equivalent: 'At 9 minutes past the hour, every hour, on day 7, 9, and 11 of the month, only in May, only in 2021',
+  },
+  {
+    symbol: 'L',
+    meaning: 'The L wildcard in the Day-of-month or Day-of-week fields specifies the last day of the month or week.',
+    example: '9 * L 5 ? 2019,2020',
+    equivalent: 'At 9 minutes past the hour, every hour, on the last day of the month, only in May, only in 2019 and 2020',
+  },
+  {
+    symbol: 'W',
+    meaning: 'The W wildcard in the Day-of-month field specifies a weekday. In the Day-of-month field, 3W specifies the day closest to the third weekday of the month.',
+    example: '19 4 3W 9 ? 2019,2020',
+    equivalent: 'At 04:19 AM, on the weekday nearest day 3 of the month, only in September, only in 2019 and 2020',
+  },
+  {
+    symbol: '#',
+    meaning: 'The # wildcard in the Day-of-week field specifies the nieth weekday of the month. 3#5 specifies the fifth Wednesday of the month',
+    example: '9 8-20 ? 12 3#5 2019,2020',
+    equivalent: 'At 9 minutes past the hour, between 08:00 AM and 08:59 PM, on the fifth Wednesday of the month, only in December, only in 2019 and 2020',
+  },
+];
+
+const cronType = computed({
+  get() {
+    return getCronType(cron.value);
+  },
+  set(newCronType) {
+    if (newCronType === 'aws') {
+      cron.value = '0 0 ? * 1 *';
+    }
+    else {
+      cron.value = '40 * * * *';
+    }
+  },
+});
+const getHelpers = computed(() => {
+  if (cronType.value === 'aws') {
+    return awsHelpers;
+  }
+  return standardHelpers;
+});
+
 const cronString = computed(() => {
   if (isCronValid(cron.value)) {
     return cronstrue.toString(cron.value, cronstrueConfig);
@@ -105,6 +188,20 @@ const cronValidationRules = [
     message: 'This cron is invalid',
   },
 ];
+
+const executionTimesString = computed(() => {
+  if (isCronValid(cron.value)) {
+    try {
+      const lastExecutionTimes = getLastExecutionTimes(cron.value, currentTimezone.value);
+      const executionTimesString = lastExecutionTimes.join('\n');
+      return `Next 5 execution times:\n${executionTimesString}`;
+    }
+    catch (e: any) {
+      return e.toString();
+    }
+  }
+  return ' ';
+});
 </script>
 
 <template>
@@ -119,10 +216,27 @@ const cronValidationRules = [
       />
     </div>
 
+    <n-radio-group v-model:value="cronType" name="radiogroup" mb-2 flex justify-center>
+      <n-space>
+        <n-radio
+          value="standard"
+          label="Unix standard"
+        />
+        <n-radio
+          value="aws"
+          label="AWS"
+        />
+      </n-space>
+    </n-radio-group>
+
     <div class="cron-string">
       {{ cronString }}
     </div>
 
+    <div class="cron-execution-string">
+      {{ executionTimesString }}
+    </div>
+
     <n-divider />
 
     <div flex justify-center>
@@ -136,11 +250,21 @@ const cronValidationRules = [
         <n-form-item label="Days start at 0">
           <n-switch v-model:value="cronstrueConfig.dayOfWeekStartIndexZero" />
         </n-form-item>
+        <n-form-item label="Months start at 0">
+          <n-switch v-model:value="cronstrueConfig.monthStartIndexZero" />
+        </n-form-item>
+        <c-select
+          v-model:value="currentTimezone"
+          searchable
+          label="Timezone:"
+          :options="allTimezones"
+        />
       </n-form>
     </div>
   </c-card>
   <c-card>
-    <pre>
+    <pre v-if="cronType === 'standard'">
+-- Standard CRON Syntax --
 ┌──────────── [optional] seconds (0 - 59)
 | ┌────────── minute (0 - 59)
 | | ┌──────── hour (0 - 23)
@@ -150,8 +274,19 @@ const cronValidationRules = [
 | | | | | |
 * * * * * * command</pre>
 
+    <pre v-if="cronType === 'aws'">
+-- AWS CRON Syntax --
+┌──────────── minute (0 - 59)
+| ┌────────── hour (0 - 23)
+| | ┌──────── day of month (1 - 31) OR ? OR L OR W
+| | | ┌────── month (1 - 12) OR jan,feb,mar,apr ...
+| | | | ┌──── day of week (0 - 6, sunday=0) OR sun,mon OR L ...
+| | | | | ┌── year
+| | | | | |
+* * * * * *</pre>
+
     <div v-if="styleStore.isSmallScreen">
-      <c-card v-for="{ symbol, meaning, example, equivalent } in helpers" :key="symbol" mb-3 important:border-none>
+      <c-card v-for="{ symbol, meaning, example, equivalent } in getHelpers" :key="symbol" mb-3 important:border-none>
         <div>
           Symbol: <strong>{{ symbol }}</strong>
         </div>
@@ -168,7 +303,7 @@ const cronValidationRules = [
       </c-card>
     </div>
 
-    <c-table v-else :data="helpers" />
+    <c-table v-else :data="getHelpers" />
   </c-card>
 </template>
 
@@ -191,4 +326,12 @@ pre {
   overflow: auto;
   padding: 10px 0;
 }
+
+.cron-execution-string{
+  text-align: center;
+  font-size: 14px;
+  opacity: 0.8;
+  margin: 5px 0 15px;
+  white-space: pre-wrap;
+}
 </style>
diff --git a/src/tools/crontab-generator/get-timezone-offset.d.ts b/src/tools/crontab-generator/get-timezone-offset.d.ts
new file mode 100644
index 00000000..3aa8e8db
--- /dev/null
+++ b/src/tools/crontab-generator/get-timezone-offset.d.ts
@@ -0,0 +1,3 @@
+declare module "get-timezone-offset" {
+    export default function(timeZoneName: string, date: Date);
+}
diff --git a/src/tools/crontab-generator/index.ts b/src/tools/crontab-generator/index.ts
index 429d6e14..c08c73ef 100644
--- a/src/tools/crontab-generator/index.ts
+++ b/src/tools/crontab-generator/index.ts
@@ -20,6 +20,7 @@ export const tool = defineTool({
     'day',
     'minute',
     'second',
+    'aws',
   ],
   component: () => import('./crontab-generator.vue'),
   icon: Alarm,