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AI Image OCR

Processing and format details+
Core processing
100% browser-local
Tool data upload
No application-server upload
Browser technology
PaddleOCR.js Worker + ONNX Runtime Web
Formats / output
PNG, JPG, WebP, AVIF → copyable text and UTF-8 TXT

LOCAL OCR · WORKER

Read Chinese, English and numbers

PaddleOCR.js runs detection and recognition in a dedicated Worker so the page stays responsive. Text and images are not uploaded to the application server.

The OCR Worker and models are downloaded only after you start recognition.

Tips: Use a sharp image with horizontal text and adequate contrast. Recognition is a draft; verify names, numbers and line breaks.

SOURCE IMAGE

Choose an image containing text

RECOGNIZED TEXT

0 blocks
About this tool+

Upload an image and PaddleOCR.js with ONNX Runtime Web detects and recognizes Chinese, English and numbers in a dedicated worker. Review the text, copy it, or export UTF-8 TXT; neither the image nor the result is uploaded to the application server.

BEST FOR

People extracting Chinese, English and numbers from screenshots, posters, receipts or photographed documents.

  • PaddleOCR.js + ONNX Runtime Web for Chinese, English and numbers
  • Recognition runs in a separate worker to keep page interaction responsive
  • Copy the recognized text or export a UTF-8 TXT file
  • The worker and models are loaded only after the first recognition
How to use+
  1. 1

    Upload a clear image with sufficient text contrast

  2. 2

    Start recognition and let the worker detect and read text

  3. 3

    Check the wording, numbers and line breaks

  4. 4

    Copy the result or export TXT

Frequently asked questions about AI Image OCR

Frequently asked questions+

Which languages and characters are supported?

The current configuration targets Chinese, English and numbers. Image clarity, font, angle, texture and layout all affect the result.

Will OCR block the page?

No. PaddleOCR detection and recognition run in a dedicated worker, while the page keeps its cancel, copy and reselect controls.

Why should I verify the result?

OCR can confuse similar characters, low-contrast text or complex layouts. Check names, amounts, identifiers and important text before using them.

How does GlobalCoreHub handle data in AI Image OCR?

GlobalCoreHub runs the core AI Image OCR workflow in the current browser. Tool input is not uploaded to the GlobalCoreHub application server; any local saving described on this page stays in the current browser until its site data is cleared.

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