Dataset · Hugging Face

AvinashRicky/CaptchaOCR-500K

Name: CaptchaOCR-500K
Creator: AvinashRicky
License: mit
Keywords: task_categories:image-to-text, task_categories:object-detection, task_categories:image-classification, language:en, license:mit, size_categories:100K<n<1M, format:parquet, format:optimized-parquet, modality:image, modality:text, library:datasets, library:dask, library:polars, library:mlcroissant, region:us

CaptchaOCR-500K Dataset Summary CaptchaOCR-500K is a large-scale CAPTCHA recognition dataset containing 500,000 CAPTCHA images with corresponding text labels. The dataset is designed for training and evaluating Optical Character Recognition (OCR), CAPTCHA solving systems, image-to-text models, and computer vision models focused on text recognition. Tasks Optical Character Recognition (OCR) CAPTCHA Recognition Image-to-Text Computer Vision Text… See the full description on the dataset page: https://huggingface.co/datasets/AvinashRicky/CaptchaOCR-500K.

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Author / organization	AvinashRicky
License (as declared)	mit
Downloads	212 (as reported by Hugging Face)
Likes	3
Created	20 June 2026
Last updated at source	20 June 2026

captchaocrcomputer-visionimage-textcharacter-detectiontext-recognitionsynthetic-data

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