diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index ce2da8c..d664249 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,10 +4,12 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="b30e2810-c4c1-4aad-b134-794e52cc1c7d" name="Changes" comment="fix: misc">
+    <list default="true" id="b30e2810-c4c1-4aad-b134-794e52cc1c7d" name="Changes" comment="style: lint">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/pages/list/sort/service.ts" beforeDir="false" afterPath="$PROJECT_DIR$/src/pages/list/sort/service.ts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/pages/list/sort/sort.service.test.ts" beforeDir="false" afterPath="$PROJECT_DIR$/src/pages/list/sort/sort.service.test.ts" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/components/ToolInputAndResult.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/components/ToolInputAndResult.tsx" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/components/options/ToolOptions.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/components/options/ToolOptions.tsx" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/pages/number/generate/index.tsx" beforeDir="false" afterPath="$PROJECT_DIR$/src/pages/number/generate/index.tsx" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/pages/number/generate/service.ts" beforeDir="false" afterPath="$PROJECT_DIR$/src/pages/number/generate/service.ts" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -202,15 +204,7 @@
       <workItem from="1719464673797" duration="38000" />
       <workItem from="1719475764139" duration="14903000" />
       <workItem from="1719492452780" duration="8000" />
-      <workItem from="1719496624579" duration="2920000" />
-    </task>
-    <task id="LOCAL-00023" summary="feat: tools normalized">
-      <option name="closed" value="true" />
-      <created>1719090379202</created>
-      <option name="number" value="00023" />
-      <option name="presentableId" value="LOCAL-00023" />
-      <option name="project" value="LOCAL" />
-      <updated>1719090379202</updated>
+      <workItem from="1719496624579" duration="6148000" />
     </task>
     <task id="LOCAL-00024" summary="feat: search tools">
       <option name="closed" value="true" />
@@ -596,7 +590,15 @@
       <option name="project" value="LOCAL" />
       <updated>1719491470485</updated>
     </task>
-    <option name="localTasksCounter" value="72" />
+    <task id="LOCAL-00072" summary="style: lint">
+      <option name="closed" value="true" />
+      <created>1719499895862</created>
+      <option name="number" value="00072" />
+      <option name="presentableId" value="LOCAL-00072" />
+      <option name="project" value="LOCAL" />
+      <updated>1719499895862</updated>
+    </task>
+    <option name="localTasksCounter" value="73" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -617,7 +619,6 @@
     <option name="CHECK_CODE_SMELLS_BEFORE_PROJECT_COMMIT" value="false" />
     <option name="CHECK_NEW_TODO" value="false" />
     <option name="ADD_EXTERNAL_FILES_SILENTLY" value="true" />
-    <MESSAGE value="feat: change colors in png" />
     <MESSAGE value="chore: ResultFooter" />
     <MESSAGE value="feat: change color in png finished" />
     <MESSAGE value="feat: string to morse" />
@@ -642,7 +643,8 @@
     <MESSAGE value="feat: change gif speed" />
     <MESSAGE value="chore: remove unused deps" />
     <MESSAGE value="fix: misc" />
-    <option name="LAST_COMMIT_MESSAGE" value="fix: misc" />
+    <MESSAGE value="style: lint" />
+    <option name="LAST_COMMIT_MESSAGE" value="style: lint" />
   </component>
   <component name="XSLT-Support.FileAssociations.UIState">
     <expand />
diff --git a/src/components/ToolInputAndResult.tsx b/src/components/ToolInputAndResult.tsx
index f71ac85..a07721f 100644
--- a/src/components/ToolInputAndResult.tsx
+++ b/src/components/ToolInputAndResult.tsx
@@ -5,15 +5,17 @@ export default function ToolInputAndResult({
   input,
   result
 }: {
-  input: ReactNode;
+  input?: ReactNode;
   result: ReactNode;
 }) {
   return (
     <Grid id="tool" container spacing={2}>
-      <Grid item xs={12} md={6}>
-        {input}
-      </Grid>
-      <Grid item xs={12} md={6}>
+      {input && (
+        <Grid item xs={12} md={6}>
+          {input}
+        </Grid>
+      )}
+      <Grid item xs={12} md={input ? 6 : 12}>
         {result}
       </Grid>
     </Grid>
diff --git a/src/components/options/ToolOptions.tsx b/src/components/options/ToolOptions.tsx
index 351ccec..89baf83 100644
--- a/src/components/options/ToolOptions.tsx
+++ b/src/components/options/ToolOptions.tsx
@@ -20,7 +20,7 @@ const FormikListenerComponent = <T,>({
 
   useEffect(() => {
     try {
-      if (values && input) compute(values, input);
+      compute(values, input);
     } catch (exception: unknown) {
       if (exception instanceof Error) showSnackBar(exception.message, 'error');
     }
@@ -41,7 +41,7 @@ export default function ToolOptions<T extends FormikValues>({
   initialValues: T;
   validationSchema: any | (() => any);
   compute: (optionsValues: T, input: any) => void;
-  input: any;
+  input?: any;
   getGroups: (formikProps: FormikProps<T>) => ToolOptionGroup[];
   formRef?: RefObject<FormikProps<T>>;
 }) {
diff --git a/src/pages/number/generate/index.tsx b/src/pages/number/generate/index.tsx
index 2943432..e810407 100644
--- a/src/pages/number/generate/index.tsx
+++ b/src/pages/number/generate/index.tsx
@@ -1,11 +1,85 @@
 import { Box } from '@mui/material';
-import React from 'react';
+import React, { useState } from 'react';
+import ToolTextResult from '../../../components/result/ToolTextResult';
 import * as Yup from 'yup';
+import ToolOptions from '../../../components/options/ToolOptions';
+import { listOfIntegers } from './service';
+import ToolInputAndResult from '../../../components/ToolInputAndResult';
+import TextFieldWithDesc from '../../../components/options/TextFieldWithDesc';
 
-const initialValues = {};
-const validationSchema = Yup.object({
-  // splitSeparator: Yup.string().required('The separator is required')
-});
-export default function Generate() {
-  return <Box>Lorem ipsum</Box>;
+const initialValues = {
+  firstValue: '1',
+  numberOfNumbers: '10',
+  step: '1',
+  separator: '\\n'
+};
+export default function SplitText() {
+  const [result, setResult] = useState<string>('');
+
+  const validationSchema = Yup.object({
+    // splitSeparator: Yup.string().required('The separator is required')
+  });
+
+  return (
+    <Box>
+      <ToolInputAndResult
+        result={<ToolTextResult title={'Total'} value={result} />}
+      />
+      <ToolOptions
+        getGroups={({ values, setFieldValue }) => [
+          {
+            title: 'Arithmetic sequence option',
+            component: (
+              <Box>
+                <TextFieldWithDesc
+                  description={'Start sequence from this number.'}
+                  value={values.firstValue}
+                  onChange={(val) => setFieldValue('firstValue', val)}
+                  type={'number'}
+                />
+                <TextFieldWithDesc
+                  description={'Increase each element by this amount'}
+                  value={values.step}
+                  onChange={(val) => setFieldValue('step', val)}
+                  type={'number'}
+                />
+                <TextFieldWithDesc
+                  description={'Number of elements in sequence.'}
+                  value={values.numberOfNumbers}
+                  onChange={(val) => setFieldValue('numberOfNumbers', val)}
+                  type={'number'}
+                />
+              </Box>
+            )
+          },
+          {
+            title: 'Separator',
+            component: (
+              <TextFieldWithDesc
+                description={
+                  'Separate elements in the arithmetic sequence by this character.'
+                }
+                value={values.separator}
+                onChange={(val) => setFieldValue('separator', val)}
+              />
+            )
+          }
+        ]}
+        compute={(optionsValues) => {
+          const { firstValue, numberOfNumbers, separator, step } =
+            optionsValues;
+          setResult(
+            listOfIntegers(
+              Number(firstValue),
+              Number(numberOfNumbers),
+              Number(step),
+              separator
+            )
+          );
+        }}
+        initialValues={initialValues}
+        validationSchema={validationSchema}
+      />
+    </Box>
+  );
 }