diff --git a/pages/diff.vue b/pages/diff.vue
index 3c4985d..c3d9795 100644
--- a/pages/diff.vue
+++ b/pages/diff.vue
@@ -60,7 +60,7 @@
             v-for="(lineDiff, index) in lhsDiff"
             :key="index"
             :class="{
-              'bg-red-100 dark:bg-yellow-700': lineDiff.includes('isModified'),
+              'bg-red-200 dark:bg-red-800': lineDiff.includes('isModified'),
             }"
           >
             <p class="break-all whitespace-pre-wrap" v-html="lineDiff"></p>
@@ -74,7 +74,7 @@
             v-for="(lineDiff, index) in rhsDiff"
             :key="index"
             :class="{
-              'bg-green-100 dark:bg-green-700': lineDiff.includes('isModified'),
+              'bg-green-200 dark:bg-green-700': lineDiff.includes('isModified'),
             }"
           >
             <p class="break-all whitespace-pre-wrap" v-html="lineDiff"></p>
@@ -89,9 +89,9 @@
 <script>
 import pako from 'pako'
 import { undoUrlSafeBase64, escapeHtml } from '../helpers/utils'
-import footer from '~/components/footer.vue'
+import Footer from '~/components/footer.vue'
 export default {
-  components: { footer },
+  components: { Footer },
   layout: 'main',
   data() {
     return {
@@ -100,9 +100,6 @@ export default {
       copied: false,
     }
   },
-  asyncData() {
-    return { name: 'World' }
-  },
   mounted() {
     const _diff = this.$route.hash
     const gunzip = pako.ungzip(Buffer.from(undoUrlSafeBase64(_diff), 'base64'))
@@ -112,7 +109,7 @@ export default {
         const hunkState = item[0]
         if (hunkState === -1 || hunkState === 0) {
           const className =
-            hunkState === -1 ? 'isModified bg-red-300 dark:bg-yellow-900' : ''
+            hunkState === -1 ? 'isModified bg-red-300 dark:bg-red-500' : ''
           return `<span class="break-all inline p-0 m-0 ${className}">${escapeHtml(
             item[1]
           )}</span>`
@@ -127,7 +124,7 @@ export default {
         const hunkState = item[0]
         if (hunkState === 1 || hunkState === 0) {
           const className =
-            hunkState === 1 ? 'isModified bg-green-300 dark:bg-green-900' : ''
+            hunkState === 1 ? 'isModified bg-green-400 dark:bg-green-900' : ''
           return `<span class="break-all inline p-0 m-0 ${className}">${escapeHtml(
             item[1]
           )}</span>`
@@ -191,6 +188,9 @@ export default {
 </script>
 
 <style lang="scss">
+::selection {
+  @apply bg-gray-800 text-gray-300 dark:bg-gray-200 dark:text-gray-800;
+}
 .copy-uri-button:hover {
   @apply shadow-lg;
   svg {
@@ -206,7 +206,7 @@ export default {
   &::before {
     content: '';
     width: var(--line-number-gutter-width);
-    @apply bg-gray-200 dark:bg-gray-700 inline-block left-0 top-0 bottom-0 absolute text-sm;
+    @apply bg-gray-300 dark:bg-gray-700 inline-block left-0 top-0 bottom-0 absolute text-sm;
   }
   @apply relative;
   p {
@@ -214,23 +214,16 @@ export default {
     line-height: 1.65;
     @apply relative;
     &:hover {
-      @apply bg-gray-200 dark:bg-gray-700;
+      @apply bg-gray-200 dark:bg-gray-600;
+      span {
+        @apply dark:mix-blend-hard-light dark:bg-blend-multiply;
+      }
     }
     &::before {
       counter-increment: line-numbers;
       content: counter(line-numbers);
       width: var(--line-number-gutter-width);
-      @apply absolute left-0 top-0 -mx-4 bottom-0 text-center bg-gray-200 dark:bg-gray-700 dark:text-gray-50 text-gray-500 flex justify-center text-sm;
-    }
-    &:first-of-type {
-      &::before {
-        @apply -mt-2 pt-2;
-      }
-    }
-    &:last-of-type {
-      &::before {
-        @apply -mb-2 pb-2;
-      }
+      @apply absolute left-0 top-0 -mx-4 bg-gray-200 dark:bg-gray-700 dark:text-gray-50 text-gray-500 inline-flex justify-center items-center text-sm h-full;
     }
   }
 }
diff --git a/pages/index.vue b/pages/index.vue
index 21d081d..445429d 100644
--- a/pages/index.vue
+++ b/pages/index.vue
@@ -12,25 +12,47 @@
           </h2>
         </header>
       </section>
-      <form class="w-full" @submit="checkForm">
-        <div class="flex flex-wrap w-full gap-4">
-          <textarea
-            rows="28"
-            id="lhs"
-            class="flex-1 bg-transparent rounded-md resize-none form-textarea"
-          ></textarea>
-          <textarea
-            id="rhs"
-            rows="28"
-            class="flex-1 bg-transparent rounded-md resize-none form-textarea"
-          ></textarea>
-          <div class="self-end flex-grow-0 w-full text-center">
-            <button
-              class="inline-flex items-center justify-center w-48 px-4 py-2 transition-transform transform bg-blue-600 rounded-md shadow-lg outline-none  text-gray-50 focus:ring-4 active:scale-y-75"
-            >
-              Compare
-            </button>
+      <form class="flex flex-col w-full gap-4" @submit="checkForm">
+        <section class="flex w-full gap-4">
+          <div class="flex flex-col flex-wrap w-1/2 gap-4">
+            <label for="lhsLabel" class="relative">
+              <input
+                id="lhsLabel"
+                name="lhsLabel"
+                type="text"
+                class="flex-1 flex-grow-0 w-full bg-transparent rounded-md  material-input"
+                placeholder="Add label to this text block"
+              />
+            </label>
+            <textarea
+              id="lhs"
+              rows="28"
+              name="lhs"
+              class="flex-1 w-full bg-transparent rounded-md resize-none  form-textarea"
+            ></textarea>
+          </div>
+          <div class="flex flex-col flex-wrap w-1/2 gap-4">
+            <input
+              id="rhsLabel"
+              name="rhsLabel"
+              type="text"
+              class="flex-1 flex-grow-0 w-full bg-transparent rounded-md  material-input"
+              placeholder="Add label to this text block"
+            />
+            <textarea
+              id="rhs"
+              rows="28"
+              name="rhs"
+              class="flex-1 w-full bg-transparent rounded-md resize-none  form-textarea"
+            ></textarea>
           </div>
+        </section>
+        <div class="self-end flex-grow-0 w-full text-center">
+          <button
+            class="inline-flex items-center justify-center w-48 px-4 py-2 transition-transform transform bg-blue-600 rounded-md shadow-lg outline-none  text-gray-50 focus:ring-4 active:scale-y-75"
+          >
+            Compare
+          </button>
         </div>
       </form>
     </main>
@@ -49,14 +71,12 @@ export default Vue.extend({
   methods: {
     checkForm(e: Event) {
       e.preventDefault()
-      const lhsTextArea: HTMLTextAreaElement = document.getElementById(
-        'lhs'
-      ) as HTMLTextAreaElement
-      const lhs: string = lhsTextArea?.value || ''
-      const rhsTextArea: HTMLTextAreaElement = document.getElementById(
-        'rhs'
-      ) as HTMLTextAreaElement
-      const rhs: string = rhsTextArea?.value || ''
+      const formData = new FormData(e.currentTarget as HTMLFormElement)
+      // const formDataJson = Object.fromEntries(formData.entries())
+      const lhs = formData.get('lhs')
+      const rhs = formData.get('rhs')
+      const lhsLabel = formData.get('lhsLabel')
+      const rhsLabel = formData.get('rhsLabel')
       if (!lhs || !rhs) {
         this.$store.commit('toast/show', {
           show: true,
@@ -84,11 +104,17 @@ export default Vue.extend({
       const originalLhs = lhs
       const originalRhs = rhs
       const diff = dmp.diff_main(originalLhs, originalRhs)
-      const gzip = Buffer.from(pako.gzip(JSON.stringify(diff))).toString(
-        'base64'
-      )
+      const gzip = Buffer.from(
+        pako.gzip(
+          JSON.stringify({
+            diff,
+            lhsLabel,
+            rhsLabel,
+          })
+        )
+      ).toString('base64')
       this.$router.push({
-        path: '/diff',
+        path: '/v1/diff',
         hash: `#${doUrlSafeBase64(gzip)}`,
       })
     },
diff --git a/pages/v1/diff.vue b/pages/v1/diff.vue
new file mode 100644
index 0000000..dd8e327
--- /dev/null
+++ b/pages/v1/diff.vue
@@ -0,0 +1,247 @@
+<template>
+  <div class="page-contents">
+    <Navbar :show-back-button="true">
+      <template #right>
+        <button
+          type="button"
+          class="inline-flex justify-center px-4 py-2 transition-transform transform rounded-md shadow outline-none  copy-uri-button align-center focus:ring-4 active:scale-y-75"
+          :class="{
+            'bg-blue-500 text-white': !copied,
+            'bg-green-500 text-gray-800': copied,
+          }"
+          @click="copyUrlToClipboard"
+        >
+          <span v-show="copied" class="inline-flex justify-center">
+            <svg
+              class="inline-block w-6 h-6 ml-[-4px]"
+              fill="none"
+              stroke="currentColor"
+              viewBox="0 0 24 24"
+              xmlns="http://www.w3.org/2000/svg"
+            >
+              <path
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                stroke-width="2"
+                d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4"
+              ></path>
+            </svg>
+            <span class="hidden ml-2 md:inline-block">Copied</span>
+          </span>
+          <span v-show="!copied" class="inline-flex justify-center">
+            <svg
+              class="w-6 h-6"
+              fill="none"
+              stroke="currentColor"
+              viewBox="0 0 24 24"
+              xmlns="http://www.w3.org/2000/svg"
+            >
+              <path
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                stroke-width="2"
+                d="M13.828 10.172a4 4 0 00-5.656 0l-4 4a4 4 0 105.656 5.656l1.102-1.101m-.758-4.899a4 4 0 005.656 0l4-4a4 4 0 00-5.656-5.656l-1.1 1.1"
+              ></path>
+            </svg>
+            <span class="hidden ml-2 md:inline-block">Copy link</span>
+          </span>
+        </button>
+      </template>
+    </Navbar>
+    <main>
+      <section
+        class="flex items-stretch w-full gap-4 font-mono text-gray-800  dark:text-gray-50"
+      >
+        <div class="flex flex-col w-1/2 gap-2">
+          <p class="flex-grow-0 text-lg font-bold text-center capitalize">
+            {{ lhsLabel }}
+          </p>
+          <div
+            class="relative flex-1 px-4 py-2 overflow-y-auto border-2 rounded-md  dark:border-gray-500 max-h-screen--nav line-number-gutter min-h-80"
+          >
+            <RTStickyCopyButton :click-handler="copyTextToClipboard" />
+            <div
+              v-for="(lineDiff, index) in lhsDiff"
+              :key="index"
+              :class="{
+                'bg-red-200 dark:bg-red-800': lineDiff.includes('isModified'),
+              }"
+            >
+              <p class="break-all whitespace-pre-wrap" v-html="lineDiff"></p>
+            </div>
+          </div>
+        </div>
+
+        <div class="flex flex-col w-1/2 gap-2">
+          <p class="flex-grow-0 text-lg font-bold text-center capitalize">
+            {{ rhsLabel }}
+          </p>
+          <div
+            class="relative flex-1 px-4 py-2 overflow-y-auto border-2 rounded-md  dark:border-gray-500 min-h-80 line-number-gutter max-h-screen--nav"
+          >
+            <RTStickyCopyButton :click-handler="copyTextToClipboard" />
+            <div
+              v-for="(lineDiff, index) in rhsDiff"
+              :key="index"
+              :class="{
+                'bg-green-200 dark:bg-green-700':
+                  lineDiff.includes('isModified'),
+              }"
+            >
+              <p class="break-all whitespace-pre-wrap" v-html="lineDiff"></p>
+            </div>
+          </div>
+        </div>
+      </section>
+    </main>
+    <Footer />
+  </div>
+</template>
+
+<script>
+import pako from 'pako'
+import { undoUrlSafeBase64, escapeHtml } from '../../helpers/utils'
+import Footer from '~/components/footer.vue'
+export default {
+  components: { Footer },
+  layout: 'main',
+  data() {
+    return {
+      lhsDiff: this.lhsDiff,
+      rhsDiff: this.rhsDiff,
+      rhsLabel: this.rhsLabel,
+      lhsLabel: this.lhsLabel,
+      copied: false,
+    }
+  },
+  mounted() {
+    const _diff = this.$route.hash
+    const gunzip = pako.ungzip(Buffer.from(undoUrlSafeBase64(_diff), 'base64'))
+    const diffData = JSON.parse(Buffer.from(gunzip).toString('utf8'))
+    const { diff, lhsLabel, rhsLabel } = diffData
+    this.lhsLabel = lhsLabel
+    this.rhsLabel = rhsLabel
+    this.lhsDiff = diff
+      .map((item) => {
+        const hunkState = item[0]
+        if (hunkState === -1 || hunkState === 0) {
+          const className =
+            hunkState === -1 ? 'isModified bg-red-300 dark:bg-red-500' : ''
+          return `<span class="break-all inline p-0 m-0 ${className}">${escapeHtml(
+            item[1]
+          )}</span>`
+        }
+        return false
+      })
+      .filter(Boolean)
+      .join('')
+      .split('\n')
+    this.rhsDiff = diff
+      .map((item) => {
+        const hunkState = item[0]
+        if (hunkState === 1 || hunkState === 0) {
+          const className =
+            hunkState === 1 ? 'isModified bg-green-400 dark:bg-green-900' : ''
+          return `<span class="break-all inline p-0 m-0 ${className}">${escapeHtml(
+            item[1]
+          )}</span>`
+        }
+        return false
+      })
+      .filter(Boolean)
+      .join('')
+      .split('\n')
+    const maxLineCount =
+      this.lhsDiff.length > this.rhsDiff.length
+        ? this.lhsDiff.length
+        : this.rhsDiff.length
+    document.documentElement.style.setProperty(
+      '--max-line-number-characher',
+      `${`${maxLineCount}`.split('').length}ch`
+    )
+  },
+  methods: {
+    putToClipboard(textToPut, toastContent) {
+      navigator.clipboard.writeText(textToPut)
+      this.$store.commit('toast/show', {
+        show: true,
+        content: toastContent,
+        iconHTML: `
+          <svg
+            class="w-6 h-6"
+            fill="none"
+            stroke="currentColor"
+            viewBox="0 0 24 24"
+            xmlns="http://www.w3.org/2000/svg"
+          >
+            <path
+              stroke-linecap="round"
+              stroke-linejoin="round"
+              stroke-width="2"
+              d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"
+            ></path>
+          </svg>
+        `,
+        theme: 'success',
+      })
+    },
+    copyUrlToClipboard() {
+      this.putToClipboard(window.location.href, 'Link copied to your clipboard')
+      this.copied = true
+      setTimeout(() => {
+        this.copied = false
+      }, 5000)
+    },
+    copyTextToClipboard(e) {
+      this.putToClipboard(
+        e.currentTarget.parentNode.parentNode.innerText
+          .split('\n\n')
+          .join('\n'),
+        'Text copied to your clipboard'
+      )
+    },
+  },
+}
+</script>
+
+<style lang="scss">
+::selection {
+  @apply bg-gray-800 text-gray-300 dark:bg-gray-200 dark:text-gray-800;
+}
+.copy-uri-button:hover {
+  @apply shadow-lg;
+  svg {
+    @apply scale-110 rotate-12;
+  }
+}
+
+/* line numbers in diff view */
+.line-number-gutter {
+  counter-reset: line-numbers;
+
+  --line-number-gutter-width: calc(var(--max-line-number-characher) + 10px);
+  &::before {
+    content: '';
+    width: var(--line-number-gutter-width);
+    @apply bg-gray-300 dark:bg-gray-700 inline-block left-0 top-0 bottom-0 absolute text-sm;
+  }
+  @apply relative;
+  p {
+    padding-left: calc(var(--line-number-gutter-width) - 10px);
+    line-height: 1.65;
+    @apply relative;
+    &:hover {
+      @apply bg-gray-200 dark:bg-gray-600;
+      & > span {
+        @apply dark:mix-blend-hard-light dark:bg-blend-multiply;
+      }
+    }
+    &::before {
+      counter-increment: line-numbers;
+      content: counter(line-numbers);
+      width: var(--line-number-gutter-width);
+      @apply absolute left-0 top-0 -mx-4 bg-gray-200 dark:bg-gray-700 dark:text-gray-50 text-gray-500 inline-flex justify-center items-center text-sm h-full;
+    }
+  }
+}
+</style>