Get all possible details about an SSL certificate.
Get all the HTTP headers that an URL returns for a typical GET request.
Check whether a website is using the new HTTP/2 protocol or not.
Validate JSON content and make it looks good.
Easily generate your own custom signature and download it with ease.
Minify your HTML by removing all the unnecessary characters.
Upload a Barcode image and extract the data out of it.
Decode Base64 input to back to string.
Encode any string input to Base64.