captcha-url-reader 1.0.0

Simple Python package: pass CAPTCHA image URL and get extracted text

captcha-url-reader

Simple package: user passes captcha image URL, package reads and returns text.

Install

pip install -e .

Usage

from captcha_image_reader import read_captcha_from_url

# Default mode (recommended for Amazon-style captchas)
captcha_text = read_captcha_from_url("https://images-na.ssl-images-amazon.com/captcha/sgkknrsj/Captcha_iwrdailhkf.jpg")
if captcha_text:
    print(f"CAPTCHA text extracted: {captcha_text}")
else:
    print("No text extracted from image URL.")

Overlap-heavy captcha mode

Use forced overlap mode only when text is merged/overlapping and default mode is not accurate.

from captcha_image_reader import read_captcha_from_url

captcha_text = read_captcha_from_url(
    "https://2captcha.com/dist/web/assets/captcha-rn1S3orp.jpg",
    force_overlap_risk=True,
)

When to use which mode

• Use default mode for clean or mostly non-overlapping text (for example, most Amazon captchas).
• Use force_overlap_risk=True only when characters are merged and default extraction is wrong.

Example scripts

• Default/Amazon style: /Users/arif.shah/PycharmProjects/captcha-url-reader/examples/read_amazon_default.py
• Overlap-heavy style: /Users/arif.shah/PycharmProjects/captcha-url-reader/examples/read_overlap_captcha.py

Run them directly:

./.venv/bin/python /Users/arif.shah/PycharmProjects/captcha-url-reader/examples/read_amazon_default.py
./.venv/bin/python /Users/arif.shah/PycharmProjects/captcha-url-reader/examples/read_overlap_captcha.py

GPU behavior

• Uses GPU first by default.
• If GPU is not available or fails, automatically falls back to CPU.