Watermarking in Python

 

from PIL import Image, ImageDraw, ImageFont

def add_watermark(input_image_path, output_image_path, watermark_text):

    original = Image.open(input_image_path).convert("RGBA")

    txt = Image.new("RGBA", original.size, (255, 255, 255, 0))

    font = ImageFont.truetype("arial.ttf", 40)

    draw = ImageDraw.Draw(txt)

    width, height = original.size

    text_bbox = draw.textbbox((0, 0), watermark_text, font=font)

    text_width = text_bbox[2] - text_bbox[0]

    text_height = text_bbox[3] - text_bbox[1]

    position = (width - text_width - 10, height - text_height - 10)

    draw.text(position, watermark_text, fill=(255, 255, 255, 128), font=font)

    watermarked = Image.alpha_composite(original, txt)

    watermarked.show()  

    watermarked.convert("RGB").save(output_image_path, "JPEG")

add_watermark("cl.jpg", "cloutput.jpg", "clcoding.com")