Top "Base64" questions

Base64 is a set of encoding schemes that represent binary data in an ASCII string format.

Creating a BLOB from a Base64 string in JavaScript

I have Base64-encoded binary data in a string: const contentType = 'image/png'; const b64Data = 'iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38…

javascript base64
Binary Data in JSON String. Something better than Base64

The JSON format natively doesn't support binary data. The binary data has to be escaped so that it can be …

json base64
Get image data url in JavaScript?

I have a regular HTML page with some images (just regular <img /> HTML tags). I'd like to get …

javascript image firefox greasemonkey base64
How to Resize a Bitmap in Android?

I have a bitmap taken of a Base64 String from my remote database, (encodedImage is the string representing the image …

android bitmap base64
How to convert an image to base64 encoding?

Can you please guide me how can I convert an image from a URL to base64 encoding?

php image base64
Why do I need 'b' to encode a string with Base64?

Following this python example, I encode a string as Base64 with: >>> import base64 >>> encoded = …

python python-3.x base64
Get data from file input in JQuery

I actually have a file input and I would like to retrieve the Base64 data of the file. I tried: $(…

jquery file file-upload base64 html-input
How to save a PNG image server-side, from a base64 data string

I'm using Nihilogic's "Canvas2Image" JavaScript tool to convert canvas drawings to PNG images. What I need now is to …

php javascript base64 html5-canvas
What is base 64 encoding used for?

I've heard people talking about "base 64 encoding" here and there. What is it used for?

encoding base64 encode
Python base64 data decode

I have the following piece of base64 encoded data, and I want to use python base64 module to extract information …

python base64 decode