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Last active Sep 27, 2021
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C# Console application that writes a text onto an image
using System.Drawing; //install the System.Drawing.Common Nuget package
using System.IO;
namespace TestApp
class Program
static void Main(string[] args)
var originalImagePath = "d:\\banner.png";
var dNewBannerPng = "d:\\new-banner.png";
var textToWrite = "100.000 views";
UpdateImage(originalImagePath, dNewBannerPng, textToWrite);
private static void UpdateImage(string originalImagePath, string newImagePath, string text)
using var ms = new MemoryStream();
using Bitmap bitmap = new Bitmap(Image.FromFile(originalImagePath));
using Graphics graphics = Graphics.FromImage(bitmap);
using (Font font = new Font(new FontFamily("Segoe UI"), 32, FontStyle.Bold, GraphicsUnit.Pixel))
graphics.DrawString(text, font, new SolidBrush(Color.White), 995, 295);
bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
File.WriteAllBytes(newImagePath, ms.ToArray());
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