Server send an raw image in axios, how to convert it to base64 or other way to use this image

From the following link, I get an image. Unfortunately, it shows the image in the preview tab of inspect element of the network. but in res.data it shows broken text. How will I be able to use this …

Base64 as background-image source causes stutter and it is slow

I’m making a request to the server and getting the image url string, inside the component I convert the url to a Base64 string. And here is the code to do so ” I copied it from an answer and can’…

Decode a base64 encoded JSON string generated from JavaScript in Python

Take this base64-encoded JSON string generated from JavaScript using JSON.stringify and btoa: btoa(JSON.stringify({“é”: “è”})) “eyLpIjoi6CJ9” I’m trying to decode it …

How to access the value of an object that doesn’t have a Key in JavaScript

I am trying to load a local image and convert it into Base64 in JavaScript (without loading into browser). When I run the following code: // https://www.npmjs.com/package/image-to-base64 // …

Open blob objectURL in Chrome

I want to open a PDF in a new tab in chrome browser (Chrome 56.0.2924.87, Ubuntu 14.04) using window.open(fileObjectURL) in javascript. I am creating the blob from base64 encoded data and do create an …

Threshold image colors – Base64

I would like to use threshold filter on base64 string (data:image/png;base64,iVBOR…) using javaScript like this: function threshold(base64) { some action whith base64 string… return …

How to convert file to base64 in JavaScript?

UPD TypeScript version is also available in answers Now I’m getting File object by this line: file = document.querySelector(‘#files > input[type=”file”]’).files[0] I need to send this …

JS – get image width and height from the base64 code

I have a base64 img encoded that you can find here. How can I get the height and the width of it?