light-ocr
Fast, offline OCR for Node.js & C++ with hardware acceleration.
What is light-ocr?
light-ocr is an OCR tool. Fast, offline OCR for Node.js & C++ with hardware acceleration. light-ocr is free to use. It is available on Windows, macOS and Linux. It is aimed at developers and software engineers.
Light-OCR is a fast, offline OCR tool designed for Node.js and C++. It uses PP-OCRv6 with Core ML and WebGPU hardware acceleration to recognize text in images, providing confidence scores and coordinates. It supports cross-platform runtimes and bundled models.
Built for developers and software engineers.
Features
Hardware Acceleration
Uses Core ML and WebGPU for faster processing.
Cross-Platform Runtimes
Supports Windows, macOS, and Linux.
Bundled Models
Includes PP-OCRv6 models for offline use.
Confidence Scores
Provides confidence scores for text recognition.
Coordinates Output
Returns coordinates of recognized text.
Quick Start
PDF Support
Supports PDF and multi-page documents.
Platform Acceleration
Model Tiers
Performance Metrics
Community and License
Use cases
- Recognize text in images with confidence scores and coordinates
- Process PDF and multi-page documents
- Utilize hardware acceleration for faster OCR processing
- Access bundled PP-OCRv6 models for offline use
Who it's for
Pros & cons
Pros
- Free plan available
Cons
No documented limitations yet.
Pricing
Free.
Developer & API
Open source· 510 stars· 42 forks
FAQ
What is light-ocr?
light-ocr is an OCR tool. Fast, offline OCR for Node.js & C++ with hardware acceleration. Light-OCR is a fast, offline OCR tool designed for Node.js and C++. It uses PP-OCRv6 with Core ML and WebGPU hardware acceleration to recognize text in images, providing confidence scores and coordinates. It supports cross-platform runtimes and bundled models.
Is light-ocr free?
Yes, light-ocr is free to use.
How much does light-ocr cost?
light-ocr is free to use.
What platforms does light-ocr support?
light-ocr is available on Windows, macOS and Linux.
Who should use light-ocr?
light-ocr is built for developers and software engineers. Common uses: recognize text in images with confidence scores and coordinates, process PDF and multi-page documents, utilize hardware acceleration for faster OCR processing and access bundled PP-OCRv6 models for offline use.
Is light-ocr open source?
Yes, light-ocr is open source.
What are the best alternatives to light-ocr?
Similar tools on AiByts include SVGStud.io, Stable Diffusion, Umi-OCR, MangaTranslate and Civitai.
Details are compiled from light-ocr's website and public sources, last verified Oct 3, 2026. Features and pricing change — confirm on the official site before you buy.
Try light-ocr
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