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To convert any file to Base64. The library is for B4X (Tested with B4J, B4A, B4i) The Example Code: 'File 653 kb File.Copy(File.DirAssets, "653.jpg", File.DirInternal,"653.jpg") Sleep(300) 'Image to Encode64 Dim base As String = Base64EncodeDecodeImage.Base64ImageToString(File.Di
link: Very useful, Marco, thank you. Since I wanted a second method to "import" a bitmap in your Base64ImageToString, which reads an image file (I "needed"
link: To convert any file to Base64. The library is for B4X (Tested with B4J, B4A, B4i) The Example Code: 'File 653 kb File.Copy(File.DirAssets, "653
link: Search Google: base64 encoded image .net

You can embed images using base64 in the image tag for example, <img alt="embedded images" src="data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAYABgAAD...TRUNCATED....="> I use this method in my email signatures to ensure that the recipient Always sees my logo even if they have download images turn
link: Andrew, Read through Base64/images, very interesting. However being a lazy bugger I'll stick with the PDF for now as it is already working. A though

I noticed the other day that there were quite a few questions regarding decoding base64 image stings, so I quickly put together this simple but effective base64 encode/decode images library for others to use. I will be turning more of my simple but useful routines to libraries, but not too many :)
link: hi, i tried to get image from other PC using VB and i could display the image again using the byte of array read from the image file, but when sent to
link: I have encoded the image using the base64image library, and have saved into mysql database. How can I decode the saved image string from the database

Encryption is not related to base64 conversion of image. image is binary data -> base64 conversion -> ascii data (alphanumeric characters only) so after conversion your image becomes a string of text, which you can easily store in db like name, address etc.
link: +1 Use this library to encode images to Base64 then save the string into your database. You can use the same library to decode the Base64 image strin

Normally the image is encoded in Base64. I tested the first string using this website. https://codebeautify.org/base64-to-image-converter The image was converted successfully. Now all you need to do is follow one of the many BASE64 conversion threads on the forum. such as this one. https://www.

B4XBase64 encoding and decoding algorithms were developed using B4X code only, without external libraries (StringUtils). Methods: . URL encoding and decoding . Image variable encoding and decoding . Text variable encoding and decoding . Image file encoding and decoding . Text file encoding and decod

instead of blob you may use base64 to convert your image and save it as string in your database. you can also upload your image to a folder on your server and save the link to that image and download it via http job. https://www.b4x./?query=image+to+base64

Hi Markus, The image data was already Base64 encoded, so I had to decode it to make it appear in the ImageView. I had already tried similar code as what you have referenced above, so that's what started my quest to make it work for me and try other ways.
link: In the JobDone handler, the JSON result is passed to a code module handler that uses the JSONParser to read each element. In debug mode, I see the Pic
link: u have everything, why do you not put the image file as it is (the byte array) into the sqlite blob field instead of the base64 string? u can get th
link: i read json did not support binary data so the workaround was to bring the binary into a string with base64 encode. i would decode it and use a blob f

? Note: The B4Xbitmap allows resize. 152675 Dim Base64 As String, Bmp As B4XBitmap, SU As StringUtils 'Image to Base64 (Resize). Base64 = SU.EncodeBase64(ImageToBytes(B4XSignature1.Bitmap.Resize(350, 350, True))) 'Base64 to Image Bmp = BytesToImage(S
link: Dim base64con As Base64Convert base64con.Initialize dim encodedImg as string = base64con.EncodeFromImage(File.DirRootExternal, myfile) I need to red
link: another alternative is base30 or 32 which you must encode. on the client and on the server. see; https://github..php

EDIT: a simple B4X example: URL base64 to image: press the button click. 138354
link: you can use StringUtils to convert base64 to image or image to base64 "data:image/png;base64,iVBORw0KGgoAAAANSUhEUg......." 138353
link: post a small example of what you want to do, so they can help you. If you capture the url of the image that is encoded in base64 you just have to con
link: If I use: document.getElementById('mpcanvas0').toDataURL() returned value is a string containing the png file in base64 format: "data:image/png;base

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