Setup

Enable the org layer in your .spacemacs dotspacemacs-configuration-layers

    dotspacemacs-configuration-layers
    '(org)

Install flameshot

 sudo pacman -S flameshot

Add the line below to your .spacemacs custom-set-variables

 (custom-set-variables
  '(org-download-screenshot-method "flameshot gui --raw > %s"))

Usage

While being in your org buffer:

1. Take your screenshot hitting , i D s or calling M-x org-download-screenshot
2. Edit your screenshot on the fly or.. don’t
3. Hit RET to insert your screenshot into your org file