OCR Web Apps

Google Cloud Vision API

Text detection, handwriting OCR, multilingual support, and document layout understanding as part of Google Cloud AI.

Visit

Microsoft Azure Computer Vision

OCR with handwriting & layout extraction, forms and table parsing, integrates with Azure Cognitive Services and Microsoft 365.

Visit

ABBYY FineReader Online

High-accuracy OCR and PDF conversion to Word/Excel/searchable PDF — enterprise-focused and multi-language.

Visit

Amazon Textract

Structured extraction from scanned documents including tables and key-value pairs — suitable for invoices and forms automation.

Visit

Tesseract OCR (engine)

Open-source OCR engine (originally from HP, maintained by Google). Widely used and embeddable via Tesseract.js for browser-based OCR.

Visit

OCR.Space

Simple online OCR with a REST API — free tier available, supports many languages and file types; easy for quick integrations.

Visit

Nanonets OCR

Train custom OCR/ML models for invoices, receipts, ID cards; provides API and dashboard for automation workflows.

Visit

Veryfi OCR

Real-time OCR for receipts/invoices and financial documents; mobile-first SDKs and APIs for expense tracking and accounting automation.

Visit

Docparser

Extract structured data from PDFs (invoices, purchase orders) and route via integrations — powerful rules-based parsing.

Visit

Rossum

Machine learning-based document capture and data extraction platform for invoices, receipts, and logistics documents.

Visit

Kofax / OmniPage (Online)

Enterprise-grade scanning, OCR, and conversion tools with automation capabilities for large-scale digitization projects.

Visit

Adobe Acrobat Online OCR

Convert scanned PDFs to editable Word/Excel and searchable PDFs — integrated with Adobe Document Cloud and Acrobat tools.

Visit

PDF.co

PDF and OCR API for extraction, barcode reading, and PDF conversions suitable for developers and small businesses.

Visit

Ocrolus

Financial document automation focusing on bank statements and lending workflows — combines OCR with human validation for high accuracy.

Visit

Scanbot SDK (Web)

Mobile & web SDK for document scanning, OCR and barcode reading — used in logistics and field capture applications.

Visit

KlearStack AI

Document automation platform with OCR for logistics, invoices, and labels — integrates into RPA workflows (fictional example).

Visit

Mathpix Snip

Excellent at converting equations, handwritten math and technical content into LaTeX and structured text for researchers and students.

Visit

Notate OCR

Handwriting-friendly OCR and note capture tailored for classroom use (fictional example).

Visit

ViduOCR

Academic and research-focused OCR that extracts tables, references and figures from scientific PDFs (fictional example).

Visit

GPT-4/5 Vision OCR (OpenAI)

Vision-capable LLMs that extract text/tables and provide semantic understanding on top of OCR output — great for QA and document Q&A.

Visit

Humata AI Docs

Upload PDFs and ask questions — combines OCR with LLM comprehension for document Q&A and summarization.

Visit

Mindee

APIs and SDKs for parsing receipts, invoices, and documents with pre-built models and JSON outputs for developers.

Visit

Veryfi Lens API

Mobile-first OCR for capturing receipts and bills with high accuracy and fast API responses for integration into expense workflows.

Visit

Tesseract.js (browser OCR)

Run Tesseract OCR in the browser via WebAssembly — ideal for client-side OCR without server upload.

Visit

OCR.Space API

Developer-friendly REST API for OCR with options for language, PDF, and layout analysis.

Visit

PDF.co API

API for PDF processing and OCR operations, including barcode reading and PDF conversions.

Visit

Convertio OCR

Online file converter with OCR capability for images and PDFs to editable formats — convenient browser tool.

Visit

i2OCR

Free online OCR supporting 100+ languages — simple interface for one-off extraction tasks.

Visit

NewOCR

Simple, no-signup browser OCR for images and PDFs with basic layout support.

Visit

OnlineOCR.net

Browser-based PDF & image to Word/Excel converter — quick and lightweight for small tasks.

Visit

SmartOCR.io

Next-gen OCR with GPT-based text cleaning and semantic extraction — ideal for complex document understanding (fictional example).

Visit

Nexcode Medical OCR

Healthcare-oriented OCR extracting data from lab reports and prescriptions with PHI-aware processing (fictional example).

Visit

DocuScan Health

Healthcare document OCR with HL7/EMR connectors and secure cloud storage (fictional example).

Visit

LambdaDoc AI

OCR + summarization + auto-tagging pipeline for enterprise document intelligence (fictional example).

Visit

Hyperscan AI

Multilingual enterprise OCR with handwriting recognition and custom model training (fictional example).

Visit

ViduOCR

Designed for extracting references, figures and tables from scientific literature (fictional example).

Visit