Ramzes94,
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
$(function() {
var forms = $(".sticker form");
$(".sticker .n").each(function(indx, img) {
var form = forms.eq(indx);
var src = img.src;
form.on("input change", function() {
img.src = src + "?" + $(form).serialize()
})
})
});
</script>
</head>
<body>
<div class="sticker">
<div class="one">
<!-- Форма 1 -->
<img class="n" src="img/">
<form action="#">
<input type="text" name="one">
</form>
<!-- Форма 2 -->
<img class="n" src="img/">
<form action="#">
<input type="text" name="two">
</form>
</div>
</div>
</body>
</html>