Top "Base64" questions

Image convert to Base64

<input type="file" id="asd"/> I would like to get the image in base64 once the user chose …

javascript jquery file input base64

How to convert a Base64 string into a Bitmap image to show it in a ImageView?

I have a Base64 String that represents a BitMap image. I need to transform that String into a BitMap image …

android base64 imageview

NodeJS: Saving a base64-encoded image to disk

My Express app is receiving a base64-encoded PNG from the browser (generated from canvas with toDataURL() ) and writing it …

image node.js base64 binaryfiles

Converting file into Base64String and back again

The title says it all: I read in a tar.gz archive like so break the file into an array …

c# base64 streamreader system.io.fileinfo

Secure random token in Node.js

In this question Erik needs to generate a secure random token in Node.js. There's the method crypto.randomBytes that …

javascript node.js base64 securestring

C# Base64 String to JPEG Image

I am trying to convert a Base64String to an image which needs to be saved locally. At the moment, …

c# image base64 jpeg encode

Base64 length calculation?

After reading the base64 wiki ... I'm trying to figure out how's the formula working : Given a string with length of …

string base64 padding formula

Base64: java.lang.IllegalArgumentException: Illegal character

I'm trying to send a confirmation email after user registration. I'm using the JavaMail library for this purpose and the …

java base64 jakarta-mail registration

base64 encoded images in email signatures

I have to include some images (company logo's etc) in email signatures. I've had all sorts of issues using the …

html image email base64

Why does a base64 encoded string have an = sign at the end

I know what base64 encoding is and how to calculate base64 encoding in C#, however I have seen several times …

encoding base64