TikTok videos bulk downloader with or without watermark by username.

General requirements

pip -q install pycryptodome pycryptodomex

no watermark requirements

pip -q install selenium webdriver_manager

Script arguments

 -u    --username
 -g    --generate
 -d    --download
 -nw   --no-watermark

At first, you should run the script with "generate" option. This will generate and save json file that conatins all user posts data.
Note: Do not incloud "@" to the target username

python tiktok_dl.py --username [target username] --generate

You can after that download the videos from the latest saved json file you generate.

python tiktok_dl.py --username [target username] --download

Use "no-watermark" argument in case you want to download the videos without watermark.

python tiktok_dl.py --username [target username] --download --no-watermark

You can take a shortcut and do it all in one command.

python tiktok_dl.py --username [target username] --download --no-watermark

Feel free to write any suggestions you think about.