Convert file to base64 encoded string online

Electronic Filing of Financial Statements Inline XBRL (iXBRL

should be inlined as a base64-encoded string in the URI value normally used to reference an image file using the 'data' URI scheme. E.g.:.
ixbrl style guide

Text To Speech API

you get as JSON response a base64 encoded string representing the audio file and a link to the saved audio file if you chose so. You have also the option to

Data Format for the Interchange of Fingerprint Facial & Other Biometr

Feb 29 2008 This document is a contribution of the National Institute of Standards and ... image data is converted to ASCII using Base64 encoding and ...

AWS Command Line Interface - User Guide for Version 2

Sep 18 2019 Using existing configuration and credentials files . ... Follow the online instructions. ... accepts a base64-encoded string.
aws cli

AP E-cert Submissions using XML (SOAP and Online Batch Files

Jul 15 2009 The Submission XML retrieved via these SOAP methods must be Base64 Encoded. 5. Users must provide the Certificate Number of the ED they want to ...