---
title: "Batch"
slug: "clovaocr-batch"
tags: ["CLOVA OCR", "Object Storage"]
updated: 2026-09-17T09:33:47Z
published: 2026-09-17T09:33:47Z
canonical: "guide.ncloud-docs.com/clovaocr-batch"
stale: true
---

> ## Documentation Index
> Fetch the complete documentation index at: https://guide.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Batch

Available in Classic and VPC

In Batch, you can create and manage batch jobs that process large volumes of images for General and Template domains generated in CLOVA OCR. To use Batch, storage is required. You can create storage by using Object Storage on the NAVER Cloud Platform. For instructions on how to create a bucket using Object Storage, refer to the [Object Storage user guide](/docs/en/storage-storage-6-1).

              Note

              

For more information about Object Storage and pricing, see [**Services > Storage > Object Storage**](https://www.ncloud.com/product/storage/objectStorage) on the NAVER Cloud Platform portal.

## Batch interface

The basic overview of the Batch interface is as follows.

![clovaocr-batch_01_ko](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/clovaocr-batch_01_en.png?sv=2026-02-06&spr=https&st=2026-11-14T05%3A05%3A01Z&se=2026-11-14T06%3A05%3A01Z&sr=c&sp=r&sig=qL2xGq%2FQ8%2FSiur7lqt14AiBX8pGf4Td3ZoHD%2FpwejdE%3D)

| Component | Description |
| --- | --- |
| ① Menu name | Current menu name. |
| ② Basic features | Create a batch, view service details, refresh the interface. |
| ③ Post-creation features | Delete a batch, search for batches. |
| ④ Domain list | View batch list and basic information. |

## View batch list

You can check batch information from the batch list. To view:

1. In the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **AI Services** > **CLOVA OCR**.
2. Click **Batch**.
3. When the batch list appears, review the basic information.
  - **Batch ID**: Unique ID assigned to the batch
  - **Batch name**: Unique name of the batch
  - **Domain**: Domain used for image recognition
  - **Domain information**: Recognition and extraction settings of the domain
  - **Input file storage path**: Object Storage bucket where large-volume images for batch processing are stored
  - **Result file storage path**: Object Storage bucket where processed result files are stored
  - **Status**: Indicates whether the batch is available
  - **[Settings]** button: Click to modify batch settings

## Create a batch

To create a batch:

1. In the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **AI Services** > **CLOVA OCR**.
2. Click **Batch**.
3. Click **[Create batch]** button.
4. Enter the required information.
  - Batch information Information for creating a large-volume processing schedule.
    - Batch name: Enter 1–50 characters using Korean, English (uppercase/lowercase), Chinese, Japanese, numbers, or full-width/half-width special characters ( & 。_ - × 々 ).
    - Domain: Select the domain used for image recognition.
      - If you select General OCR
        - Language: Select Korean, Chinese, or Japanese
        - Table extraction: Choose whether to extract tables
        - File format: Select result file format (xls or json)
        - Long image processing: Enable recognition for long images (long side 8,000 px–25,000 px, aspect ratio ≥ 5)
      - If you select Template OCR
        - Template: Click to select
        - File format: Select result file format (xls or json)
  - Storage settings: Input file storage path: Object Storage bucket path where large-volume images are stored
    - Input file storage path: Object Storage bucket where large-volume images for batch processing are stored
    - Result file storage path: Object Storage bucket where processed result files are stored
  - Advanced settings (Webhook) Choose whether to use the webhook feature
    - Webhook: Sends batch results to the specified URL in units of 1,000 items when batch processing is completed. (If fewer than 1,000 items, the result is sent when no recognition is executed for a certain period.)
      - HTTP Method: POST
      - URL: Enter the URL where batch results are sent
5. Click **[Create]** button.

              Caution

              

- You cannot create duplicate batches with the same settings or paths.
- Only one batch domain can be created for General OCR.
- In 6, if long image recognition is enabled, additional charges may apply depending on image size (2,000 px). Please check your settings carefully.

## Edit a batch

To edit batch information:

1. In the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **AI Services** > **CLOVA OCR**.
2. Click **Batch**.
3. Click **[Settings]** button for the batch you want to modify.
4. Edit the required information.
5. Click **[Edit]** button.

## Delete a batch.

To delete a batch:

1. In the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **AI Services** > **CLOVA OCR**.
2. Click **Batch**.
3. Select the batch to delete, then click **[Delete batch]** button.
4. When the batch popup appears, click **[OK]** button.