Captcha Solver Python Github — Portable

: When you want to compare or combine the results of multiple OCR engines for better accuracy.

import os import sys import cv2 import ddddocr from PIL import Image def preprocess_image(image_path): """ Optional preprocessing to enhance text contrast and remove basic noise. """ # Read image in grayscale img = cv2.imread(image_path, cv2.IMREAD_GRAYSCALE) if img is None: return None # Apply Gaussian blur to smooth background noise blurred = cv2.GaussianBlur(img, (3, 3), 0) # Apply adaptive thresholding to create a clean binary image (black and white) thresh = cv2.adaptiveThreshold( blurred, 255, cv2.ADAPTIVE_THRESH_GAUSSIAN_C, cv2.THRESH_BINARY_INV, 11, 2 ) # Save processed image to a temporary file temp_path = "temp_preprocessed.png" cv2.imwrite(temp_path, thresh) return temp_path def solve_captcha(image_path): """ Uses the ddddocr engine to classify the CAPTCHA text. """ if not os.path.exists(image_path): print(f"Error: File image_path not found.") return None # Initialize the ddddocr classification engine # show_ad=False disables console banners during initialization ocr = ddddocr.DdddOcr(show_ad=False) with open(image_path, 'rb') as f: img_bytes = f.read() # Perform classification result = ocr.classification(img_bytes) return result if __name__ == "__main__": # Ensure an image path is provided via command line arguments if len(sys.argv) < 2: print("Usage: python solver.py ") sys.exit(1) target_image = sys.argv[1] print(f"Processing: target_image...") text_result = solve_captcha(target_image) print("\n--- CAPTCHA Result ---") print(f"Predicted Text: text_result") print("----------------------") Use code with caution. Compiling Into a Portable Executable

These repositories are best for simple, alphanumeric text CAPTCHAs. They are "portable" in the sense that they don't require an account or internet connection to function once the libraries are installed. captcha solver python github portable

: An all-in-one module for multiple APIs (2Captcha, Capmonster, Anticaptcha). Simple-Captcha-Solver

Recommend auditing each repo for maintenance activity (recent commits, issues), license, and README demo quality. : When you want to compare or combine

Do you prefer a or a paid API-based solver wrapper ?

I can provide the exact configuration files or helper scripts based on your choice. Share public link """ if not os

: ✅ High . The library itself is pure Python and highly portable.

Ensure your scripts include delays to prevent accidentally launching a Denial of Service (DoS) attack against public infrastructure.

pyinstaller --onefile --add-data "lib/ddddocr;ddddocr" solver.py Use code with caution.

def solve_simple_captcha(image_url): resp = requests.get(image_url) img = Image.open(BytesIO(resp.content)) # Basic preprocessing img = img.convert('L') # grayscale img = img.point(lambda x: 0 if x < 128 else 255) # binary threshold text = pytesseract.image_to_string(img, config='--psm 8') return text.strip()