Get your IP address
Get GPS coordinates and convert to multiple formats
Generate email signature
Encode/Decode Base64 with text and images
Crop images
Convert images to Slack/Discord emoji format (transparent background, square, <128KB)
Scan QR codes from images
Generate QR codes
Generate multiple QR codes for different fields
Resize images by scale factor
Simulate how images appear with different color vision deficiencies
Check and test connected speakers and microphones