How to Make Text Transparent in GIMP

Transparent text in GIMP can mean different things depending on what you want. Sometimes it means semi-transparent letters that let the background show through. Other times it means cutting letter shapes out of a layer so the image below is visible through the text. Both effects are achievable in GIMP - here is how to do each one.

Making Text Semi-Transparent With Opacity

The simplest approach: reduce the text layer's opacity so the layer below shows through.

1. Click the text layer in the Layers panel.
2. At the top of the Layers panel, find the Opacity slider.
3. Drag it left to reduce opacity. At 100%, text is fully opaque. At 0%, it is invisible. 40-70% gives a semi-transparent look.

This works for watermarks, subtle labels, or ghost text overlays. The text still exists as a normal text layer - You can change its content and font anytime. The opacity is just a display property of the layer.

Text Cutout Effect - Showing the Image Through Letters

This is the more involved effect: an image shows through the shape of the letters, with everything around the text being a solid color (or transparent). Here is the most reliable way to do it:

1. Start with your background image as the bottom layer and a solid color layer above it.
2. Create your text on a new text layer above the color layer.
3. In the Layers panel, right-click the text layer and choose Rasterize to convert it to pixels (needed for Alpha to Selection).
4. Ctrl+click the rasterized text layer thumbnail to load the letter shapes as a selection.
5. Delete or hide the text layer. Click the solid color layer. Press Delete or go to Edit > Clear.
6. The letters are now cut out of the color layer, revealing the image below through the letter shapes.

The result: a solid colored rectangle with letter-shaped holes showing the image beneath. This technique also works to cut text through any layer, not just a solid color - Great for overlaying text shapes on textures or gradients.

Exporting Transparent Text as PNG

If you want white text (or any color) on a transparent background - as a PNG overlay for web or video use:

1. Create a new GIMP file with File > New. In the Advanced options, set Fill with: Transparency.
2. Add your text layer. Set the text to whatever color you need.
3. Go to File > Export As. Choose PNG format. PNG supports transparency; JPEG does not.
4. Click Export and make sure "Save background color" is unchecked in the PNG export options.

The exported PNG will have transparent pixels everywhere except the text. Place it over any background in your web page, video editor, or other design tool. This same workflow applies to logos and icons - the background transparency guide covers saving transparent PNGs in more detail.

Frosted Glass Text Effect

For a glass or translucent text look where the background is blurred inside the letters:

1. Duplicate your background image layer. Place the duplicate above the original.
2. Apply Gaussian Blur to the duplicate layer (Filters > Blur > Gaussian Blur, around 10-15px).
3. Create your text layer above the blurred layer. Rasterize it and Ctrl+click to load as selection.
4. Select the blurred layer. Go to Select > Invert and delete the area outside the letters.
5. You now have a blurred version of the background visible only through the letter shapes.
6. Add a white text layer at 15-20% opacity on top for a frosted overlay.

The frosted glass effect pairs well with a thin white border around the letters. After the cutout step, use Filters > Light and Shadow > Drop Shadow with a white color and 0 offset to add a soft white glow to the letter edges.