A CLI tool for watermarking, converting and resizing images in bulk. Created for mass watermarking photos of KochiPython meetup group. Whether you are a photographer, blogger, professional this tool might be highly helpful for you to automate batch processing of images
Make sure you have Python 2.7 installed, This is tested only on OSX 10.10.2
a. Clone git repository
git clone git@github.com:jasimmk/watermarker.git
b. Install requirements
You might need to install external libraries for image processing to work. For more details, have a look at http://pillow.readthedocs.org/en/latest/installation.html#external-libraries
Note: To be on the safe side, you should install the above-said libraries before you run the below command.
pip install -r requirements.txt
$ ./watermarker -h
usage: watermarker [-h] [--wm-image WM_IMAGE] [--wm-position]
[--wm-text WM_TEXT] [--wm-text-color WM_TEXT_COLOR]
[--wm-text-font WM_TEXT_FONT] [--output-size OUTPUT_SIZE]
[--output-format] [--workers WORKERS] [--logging-level]
input_dir output_dir
A CLI tool for watermarking, converting and resizing images in bulk
positional arguments:
input_dir A single image file/ Directory of images to watermark
output_dir Output images directory
optional arguments:
-h, --help show this help message and exit
--wm-image WM_IMAGE Image used for watermarking. Supported types:
png,jpg,jpeg,gif,bmp,eps,webp,psd
--wm-position Position of watermark on image. Default:
'BOTTOM_RIGHT'. Allowed Values: {['BOTTOM_RIGHT',
'TOP_LEFT', 'CENTER_RIGHT', 'TOP_RIGHT',
'BOTTOM_CENTER', 'TOP_CENTER', 'CENTER_CENTER',
'BOTTOM_LEFT', 'CENTER_LEFT']}
--wm-text WM_TEXT Text to watermark eg: (c) SomeCompany
--wm-text-color WM_TEXT_COLOR
Watermark text color. Default: white. Eg: black,
'#f0f0f0' etc
--wm-text-font WM_TEXT_FONT
Watermark text font Eg: 'arial' or 'Comic Sans MS' or 'Ubuntu-M'
--output-size OUTPUT_SIZE
Output Width & Height: Eg: 800x600 or 50%
--output-format Output format. Allowed types: png,jpg,gif
--workers WORKERS Number of worker processes Default: 4
--logging-level Logging level. Default: 'INFO'. Allowed: ['DEBUG',
'INFO', 'WARNING', 'ERROR', 'CRITICAL']
- Bulk watermark images inside a directory with another image
./watermarker ~/Desktop/InputImages/ ~/Desktop/OutputImages/ --wm-image ~/Desktop/watermark.png
- Single image, Watermark at CENTER_LEFT
./watermarker ~/Desktop/InputImages/input.jpg ~/Desktop/OutputImages/ --wm-image ~/Desktop/watermark.png --wm-position 'CENTER_LEFT'
- Single image, Watermark, reduce image size to
800x600and convert toPNG
./watermarker ~/Desktop/InputImages/input.jpg ~/Desktop/OutputImages/ --wm-image ~/Desktop/watermark.png --output-size 800x600 --output-format png
- Bulk watermark images with text
./watermarker ~/Desktop/InputImages/ ~/Desktop/OutputImages/ --wm-text 'WaterMark'
- Single Image with Watermark at CENTER
./watermarker ~/Desktop/InputImages/input.jpg ~/Desktop/OutputImages/ --wm-text 'WaterMark' --wm-position 'CENTER_CENTER'
- Single Image with Watermark at TOP_RIGHT and font 'Microsoft Sans Serif' and Font color Black. Please note that only
TTFfonts are supported and size is automatically determined.
./watermarker ~/Desktop/InputImages/input.jpg ~/Desktop/OutputImages/ --wm-text 'WaterMark' --wm-position 'TOP_RIGHT' --wm-text-font 'Microsoft Sans Serif' --wm-text-color 'black'
Provided under MIT Licence
