Title: Convert text string to gif-file
Unfortunately, TGIFImage type is not included into the Delphi. So you must establish a component, which supports this type.
After that you can try this:
procedure TForm1.Button1Click(Sender: TObject);
var
Bitmap: TBitmap;
GIFImage: TGIFImage;
begin
Bitmap:=TBitmap.Create;
Bitmap.Canvas.TextOut(1, 1, Edit1.Text);
GIFImage:=TGIFImage.Create;
GIFImage.Assign(Bitmap);
if SaveDialog1.Execute then
GIFImage.SaveToFile(SaveDialog1.FileName);
end;