Flutter upload image to rest API | flutter coding

bro i need a to pick the image from imagepicker and convert it to base64 and post and get it in api video. please put the related video bro

disgusting code, disgusting tutorial

Hello, when I click the button, I get the error "Unable to load asset:". How can I solve the problem?

Hey, this works on android but doesn't work on flutter web
Do you have any solution ?

Please make a video how to upload image taken by the device camera.

Thanks.. How to upload signature on server please help