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Tutorials › CodeIgniter 4 › CI4 Image Manipulation

CI4 Image Manipulation

5 min read
Resize, crop, fit, and watermark images using CI4's built-in Image library (GD or Imagick).

Image Manipulation

$image = service("image", "gd");

$image->withFile(WRITEPATH."uploads/photo.jpg")
      ->resize(800, 600, true)
      ->save(WRITEPATH."uploads/resized.jpg");

$image->withFile(WRITEPATH."uploads/photo.jpg")
      ->fit(200, 200, "center")
      ->save(WRITEPATH."uploads/thumb.jpg");