Baidu OCR

What Baidu OCR is

Baidu OCR is an image text recognition product with more than 70 capabilities for different industries and scenarios. Its general OCR reads printed and handwritten text in images. Structured recognition options cover identity cards, bank cards, business licenses, household registers, passports, and transport documents. Baidu states that general recognition, major certificates, and receipts achieve accuracy rates above 98%.

For cloud use, organizations can connect through online APIs or HTTP SDKs. Baidu also offers an offline SDK for integration into mobile devices such as phones, cameras, and law enforcement recorders. Listed SDK languages include Android, iOS, Java, PHP, Python, C++, C#, and Node.js. Private deployment is available on local servers or a private cloud, using Docker packages that support CPU or GPU environments and domestic operating systems. Baidu says this deployment stays within a dedicated network and does not upload data to the public internet.

The product is paid and offers a free trial. Following real-name verification, General OCR Standard has a free test allowance of 1,000 calls per month for personal accounts or 2,000 for enterprise accounts. A shared resource package costs 330 CNY, paid once and includes 100,000 Image points, shared across multiple interfaces, with 10 QPS guaranteed and a 12-month validity period.

Who it suits

Baidu OCR suits organizations that need to recognize printed or handwritten image text, extract details from identity and business documents, or connect OCR through APIs and SDKs. Its private deployment and device integration options may suit teams with specific network or deployment requirements.

Limits

There is no free plan. After real-name verification, General OCR Standard's free test allowance is 1,000 calls per month for personal accounts or 2,000 for enterprise accounts. The listed shared resource package is valid for 12 months.

Getting started

1. Visit the Baidu OCR website.
2. Choose a cloud API, HTTP SDK, offline SDK, or private deployment route.
3. For SDK integration, select from the listed language and platform options.
4. Complete real-name verification to access the General OCR Standard test allowance.
5. For paid use, consider the shared resource package at 330 CNY, paid once.

Verdict

Choose Baidu OCR if you need broad image text recognition, structured document recognition, or cloud and private deployment options. Its verified-account test allowance offers a way to try General OCR Standard. Buyers seeking an ongoing free plan should look elsewhere.