diff --git a/web/src/ar/pages/version-details/DockerVersion/DockerVersionType.tsx b/web/src/ar/pages/version-details/DockerVersion/DockerVersionType.tsx
index ef14e0a11a..620f79e968 100644
--- a/web/src/ar/pages/version-details/DockerVersion/DockerVersionType.tsx
+++ b/web/src/ar/pages/version-details/DockerVersion/DockerVersionType.tsx
@@ -67,7 +67,8 @@ export class DockerVersionType extends VersionStep<ArtifactVersionSummary> {
     VersionAction.DownloadCommand,
     VersionAction.ViewVersionDetails,
     VersionAction.Quarantine,
-    VersionAction.Download
+    VersionAction.Download,
+    VersionAction.AddTag
   ]
 
   protected allowedActionsOnVersionDetailsPage = [
diff --git a/web/src/ar/pages/version-details/HelmVersion/HelmVersionType.tsx b/web/src/ar/pages/version-details/HelmVersion/HelmVersionType.tsx
index 24a32c1708..9def4ceac3 100644
--- a/web/src/ar/pages/version-details/HelmVersion/HelmVersionType.tsx
+++ b/web/src/ar/pages/version-details/HelmVersion/HelmVersionType.tsx
@@ -59,7 +59,8 @@ export class HelmVersionType extends VersionStep<ArtifactVersionSummary> {
     VersionAction.DownloadCommand,
     VersionAction.ViewVersionDetails,
     VersionAction.Quarantine,
-    VersionAction.Download
+    VersionAction.Download,
+    VersionAction.AddTag
   ]
 
   protected allowedActionsOnVersionDetailsPage = [
diff --git a/web/src/ar/pages/version-details/components/VersionActions/AddTagMenuItem.module.scss b/web/src/ar/pages/version-details/components/VersionActions/AddTagMenuItem.module.scss
new file mode 100644
index 0000000000..56a85fa474
--- /dev/null
+++ b/web/src/ar/pages/version-details/components/VersionActions/AddTagMenuItem.module.scss
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2024 Harness, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use it except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* Fixed width for the tag input bar only when rendered inside Add Tag modal */
+.addTagInputWrapper {
+  :global(.bp3-input) {
+    width: min(400px, 90vw);
+    min-width: min(400px, 90vw);
+    max-width: 100%;
+    
+    box-sizing: border-box;
+  }
+}
diff --git a/web/src/ar/pages/version-details/components/VersionActions/AddTagMenuItem.tsx b/web/src/ar/pages/version-details/components/VersionActions/AddTagMenuItem.tsx
new file mode 100644
index 0000000000..00b2883190
--- /dev/null
+++ b/web/src/ar/pages/version-details/components/VersionActions/AddTagMenuItem.tsx
@@ -0,0 +1,171 @@
+/*
+ * Copyright 2024 Harness, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import React, { useRef } from 'react'
+import { Formik } from 'formik'
+import { Button, ButtonVariation, Layout, ModalDialog, useToaster } from '@harnessio/uicore'
+import { useAddOciArtifactTagsMutation } from '@harnessio/react-har-service-client'
+
+import { useAppStore, useParentComponents } from '@ar/hooks'
+import { useStrings } from '@ar/frameworks/strings'
+import { queryClient } from '@ar/utils/queryClient'
+import { ResourceType } from '@ar/common/permissionTypes'
+import { PermissionIdentifier } from '@ar/common/permissionTypes'
+import PatternInput from '@ar/components/Form/PatternInput/PatternInput'
+
+import type { VersionActionProps } from './types'
+import css from './AddTagMenuItem.module.scss'
+
+function normalizeTagNames(value: string[] | (string | { label: string; value: string })[]): string[] {
+  if (!Array.isArray(value)) return []
+  return value
+    .map(item => (typeof item === 'string' ? item : item?.value ?? ''))
+    .map(t => t.trim())
+    .filter(Boolean)
+}
+
+export interface AddTagModalContentProps {
+  artifactKey: string
+  repoKey: string
+  versionKey: string
+  hideModal: () => void
+  onClose?: () => void
+}
+
+export function AddTagModalContent({
+  artifactKey,
+  repoKey,
+  versionKey,
+  hideModal,
+  onClose
+}: AddTagModalContentProps): JSX.Element {
+  const { scope } = useAppStore()
+  const { getString } = useStrings()
+  const { showSuccess, showError } = useToaster()
+  const { mutateAsync: addOciArtifactTags, isLoading: loading } = useAddOciArtifactTagsMutation()
+  const inputWrapperRef = useRef<HTMLDivElement>(null)
+
+  const handleSubmit = async (
+    tagNamesRaw: string[] | (string | { label: string; value: string })[],
+    currentInputValue?: string
+  ) => {
+    const committed = normalizeTagNames(tagNamesRaw)
+    const current = currentInputValue?.trim() ?? ''
+    const allTags = current ? [...committed, current] : committed
+    console.log('allTags', allTags);
+    const trimmed = normalizeTagNames(allTags)
+    if (trimmed.length === 0) {
+      showError(getString('validationMessages.entityRequired', { entity: 'Tag name' }))
+      return
+    }
+    try {
+      await addOciArtifactTags({
+        queryParams: {
+          account_identifier: typeof scope?.accountId === 'string' ? scope.accountId : '',
+          org_identifier: typeof scope?.orgId === 'string' ? scope.orgId : undefined,
+          project_identifier: typeof scope?.projectId === 'string' ? scope.projectId : undefined,
+          registry_identifier: repoKey
+        },
+        body: {
+          package: artifactKey,
+          version: versionKey,
+          tags: trimmed
+        }
+      })
+      showSuccess(getString('versionList.messages.addTagSuccess'))
+      hideModal()
+      onClose?.()
+      queryClient.invalidateQueries(['GetAllHarnessArtifacts'])
+      queryClient.invalidateQueries(['ListVersions'])
+    } catch (e) {
+      showError((e as Error)?.message || getString('versionList.messages.addTagFailed'))
+    }
+  }
+
+  const handleClose = () => {
+    hideModal()
+    onClose?.()
+  }
+
+  return (
+    <Formik initialValues={{ tagNames: [] as string[] }} enableReinitialize onSubmit={() => undefined}>
+      {formik => (
+        <ModalDialog
+          title={getString('versionList.actions.addTag')}
+          isOpen={true}
+          onClose={handleClose}
+          showOverlay={loading}
+          footer={
+            <Layout.Horizontal spacing="large">
+              <Button
+                variation={ButtonVariation.PRIMARY}
+                onClick={() => {
+                  const currentInput =
+                    inputWrapperRef.current?.querySelector('input')?.value?.trim() ?? ''
+                  handleSubmit(formik.values.tagNames, currentInput)
+                }}
+                disabled={loading}>
+                {getString('add')}
+              </Button>
+              <Button variation={ButtonVariation.SECONDARY} onClick={handleClose} disabled={loading}>
+                {getString('cancel')}
+              </Button>
+            </Layout.Horizontal>
+          }>
+          <div ref={inputWrapperRef} className={css.addTagInputWrapper}>
+            <PatternInput
+              name="tagNames"
+              label={getString('versionList.table.columns.tags')}
+              placeholder={getString('versionList.actions.addTagPlaceholder')}
+              disabled={loading}
+            />
+          </div>
+        </ModalDialog>
+      )}
+    </Formik>
+  )
+}
+
+export interface AddTagMenuItemProps extends VersionActionProps {
+  openAddTagModal?: () => void
+}
+
+export default function AddTagMenuItem(props: AddTagMenuItemProps): JSX.Element {
+  const { repoKey, readonly, onClose, openAddTagModal } = props
+  const { getString } = useStrings()
+  const { RbacMenuItem } = useParentComponents()
+
+  const handleClick = () => {
+    openAddTagModal?.()
+    onClose?.()
+  }
+
+  return (
+    <RbacMenuItem
+      icon="plus"
+      text={getString('versionList.actions.addTag')}
+      onClick={handleClick}
+      disabled={readonly}
+      permission={{
+        resource: {
+          resourceType: ResourceType.ARTIFACT_REGISTRY,
+          resourceIdentifier: repoKey
+        },
+        permission: PermissionIdentifier.UPLOAD_ARTIFACT
+      }}
+    />
+  )
+}
diff --git a/web/src/ar/pages/version-details/components/VersionActions/VersionActions.tsx b/web/src/ar/pages/version-details/components/VersionActions/VersionActions.tsx
index 16618cecf4..5980e8ea4f 100644
--- a/web/src/ar/pages/version-details/components/VersionActions/VersionActions.tsx
+++ b/web/src/ar/pages/version-details/components/VersionActions/VersionActions.tsx
@@ -18,7 +18,14 @@ import React, { useState } from 'react'
 import { get } from 'lodash-es'
 
 import { RepositoryConfigType } from '@ar/common/types'
-import { useAppStore, useBulkDownloadFile, useAllowSoftDelete, useFeatureFlags, useRoutes } from '@ar/hooks'
+import {
+  useAppStore,
+  useBulkDownloadFile,
+  useAllowSoftDelete,
+  useFeatureFlags,
+  useRoutes,
+  useParentHooks
+} from '@ar/hooks'
 import { useStrings } from '@ar/frameworks/strings'
 import ActionButton from '@ar/components/ActionButton/ActionButton'
 import CopyMenuItem from '@ar/components/MenuItemTypes/CopyMenuItem'
@@ -34,6 +41,7 @@ import RemoveQurantineMenuItem from './RemoveQurantineMenuItem'
 import DownloadVersionMenuItem from './DownloadVersionMenuItem'
 import SoftDeleteVersionMenuItem from './SoftDeleteVersionMenuItem'
 import ReEvaluateMenuItem from './ReEvaluateMenuItem'
+import AddTagMenuItem, { AddTagModalContent } from './AddTagMenuItem'
 
 export default function VersionActions({
   data,
@@ -52,12 +60,31 @@ export default function VersionActions({
   const routes = useRoutes()
   const { isCurrentSessionPublic } = useAppStore()
   const { getString } = useStrings()
+  const { useModalHook } = useParentHooks()
   const { HAR_DEPENDENCY_FIREWALL } = useFeatureFlags()
   const isBulkDownloadFileEnabled = useBulkDownloadFile()
   const allowSoftDelete = useAllowSoftDelete()
   const isFirewallEnabled = data.firewallMode ? data.firewallMode !== 'ALLOW' : false
   const allowReEvaluate = HAR_DEPENDENCY_FIREWALL && isFirewallEnabled && repoType === RepositoryConfigType.UPSTREAM
 
+  const closeMenu = () => {
+    setOpen(false)
+    onClose?.()
+  }
+
+  const [showAddTagModal, hideAddTagModal] = useModalHook(
+    () => (
+      <AddTagModalContent
+        artifactKey={artifactKey}
+        repoKey={repoKey}
+        versionKey={versionKey}
+        hideModal={hideAddTagModal}
+        onClose={closeMenu}
+      />
+    ),
+    [artifactKey, repoKey, versionKey]
+  )
+
   const isAllowed = (action: VersionAction): boolean => {
     if (!allowedActions) return true
     return allowedActions.includes(action)
@@ -179,6 +206,18 @@ export default function VersionActions({
           }}
         />
       )}
+      {isAllowed(VersionAction.AddTag) && (
+        <AddTagMenuItem
+          artifactKey={artifactKey}
+          repoKey={repoKey}
+          versionKey={versionKey}
+          data={data}
+          pageType={pageType}
+          readonly={readonly}
+          onClose={closeMenu}
+          openAddTagModal={showAddTagModal}
+        />
+      )}
     </ActionButton>
   )
 }
diff --git a/web/src/ar/pages/version-details/components/VersionActions/types.ts b/web/src/ar/pages/version-details/components/VersionActions/types.ts
index 26c0721bf7..9aca0f4b67 100644
--- a/web/src/ar/pages/version-details/components/VersionActions/types.ts
+++ b/web/src/ar/pages/version-details/components/VersionActions/types.ts
@@ -39,5 +39,6 @@ export enum VersionAction {
   ViewVersionDetails = 'viewVersionDetails',
   Quarantine = 'quarantine',
   Download = 'download',
-  ReEvaluate = 'reEvaluate'
+  ReEvaluate = 'reEvaluate',
+  AddTag = 'addTag'
 }
diff --git a/web/src/ar/pages/version-list/strings/strings.en.yaml b/web/src/ar/pages/version-list/strings/strings.en.yaml
index f2c5e617ea..2c9d961b8a 100644
--- a/web/src/ar/pages/version-list/strings/strings.en.yaml
+++ b/web/src/ar/pages/version-list/strings/strings.en.yaml
@@ -17,6 +17,8 @@ table:
     tags: Tags
     scanStatus: Evaluation Status
 actions:
+  addTag: Add Tag
+  addTagPlaceholder: Type tag name and press Enter
   deleteVersion: Delete
   archiveVersion: Archive
   restoreVersion: Restore
@@ -24,5 +26,7 @@ actions:
   removeQuarantine: Remove From Quarantine
   reEvaluate: Re-Evaluate
 messages:
+  addTagSuccess: Tag added successfully
+  addTagFailed: Failed to add tag
   reEvaluateSuccess: Submitted request for Re-Evaluation successfully!
   reEvaluateFailed: Failed to submit request!
diff --git a/web/src/ar/strings/types.ts b/web/src/ar/strings/types.ts
index e9924b2c72..696480cc32 100644
--- a/web/src/ar/strings/types.ts
+++ b/web/src/ar/strings/types.ts
@@ -400,12 +400,16 @@ export interface StringsMap {
   'versionDetails.versionArchived': string
   'versionDetails.versionDeleted': string
   'versionDetails.versionRestored': string
+  'versionList.actions.addTag': string
+  'versionList.actions.addTagPlaceholder': string
   'versionList.actions.archiveVersion': string
   'versionList.actions.deleteVersion': string
   'versionList.actions.quarantine': string
   'versionList.actions.reEvaluate': string
   'versionList.actions.removeQuarantine': string
   'versionList.actions.restoreVersion': string
+  'versionList.messages.addTagFailed': string
+  'versionList.messages.addTagSuccess': string
   'versionList.messages.reEvaluateFailed': string
   'versionList.messages.reEvaluateSuccess': string
   'versionList.page': string