Pixuate
APIs & Platforms

OCR API

Optical Character Recognition API for extracting text from challenging surfaces — engraved, embossed, stamped, and painted markings on metal, plastic, and industrial materials. Designed for logistics, manufacturing, and transport workflows where standard OCR fails on non-printed text.

Key Features

Discover the powerful capabilities that make OCR API stand out

Text extraction from engraved and embossed surfaces

Reads stamped, cast, and painted text on metal and plastic

Handles low-contrast and worn markings

Container and chassis number recognition

VIN and serial number extraction

REST API for integration into logistics and manufacturing workflows

Works with images from IP cameras and handheld scanners

Fast JSON response with extracted text and confidence

Technical Specifications

Detailed technical information about OCR API

Type:REST API
Deployment:Cloud-hosted API
Input:Image (JPEG/PNG) of text surface
Output:Extracted text, confidence score, bounding boxes

Prerequisites & Limitations

What OCR API needs to run reliably, and the operating limits to plan for.

Prerequisites

  • API key / authentication credentials issued by Pixuate
  • HTTPS access to the API endpoint
  • Input images in a supported format (JPEG/PNG) meeting minimum quality and resolution
  • Input: an image with the target marking in frame, reasonably focused and adequately lit
  • Internet connectivity from the calling application

Operating Limits

Request rateRate-limited per API plan
Max image / payload sizePer-request image size limit applies (per plan)
ConcurrencyConcurrent requests allowed per plan
AccuracyDepends on input image quality, resolution, and conditions

Quotas and rate limits depend on your API plan — contact Pixuate for specifics.

Deployment Models

OCR API is available in 1 deployment model. Choose the option that fits your infrastructure.

Related Knowledge Base

Learn about the hardware and infrastructure components used in a OCR API deployment.

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