us++

Just add the webViewDidFinishLoad delegate method and you can dynamically size a UIWebView based on the content size.

- (void)webViewDidFinishLoad:(UIWebView *)webView {
    CGRect frame = webView.frame;
    frame.size.height = 1;
    webView.frame = frame;
    CGSize fittingSize = [aWebView sizeThatFits:CGSizeZero];
    frame.size = fittingSize;
    webView.frame = frame;

    NSLog(@"size: %f, %f", fittingSize.width, fittingSize.height);
}