How to fix resolution on a photo using GIMP?

Steps to Create a Poster in GIMP

• Set Up Your Canvas – Open GIMP and create a new file with A4 or custom dimensions.
• Import Images – Open images as layers and adjust their size and position.
• Erase Backgrounds – Use the eraser tool and alpha layer to remove unwanted backgrounds.
• Add Text – Use the text tool to insert headlines, descriptions, and other details.
• Customize Fonts & Colors – Adjust font size, color, and alignment for better readability.
• Apply Effects & Filters – Enhance your poster with shadows, gradients, and overlays.
• Save & Export – Save your work and export it in PNG, JPEG, or PDF format.

To draw a perfect circle in GIMP, follow the steps given below:

• Pick the Ellipse tool from the toolbar
• Hold the Shift key
• Drag the cursor and you will get a perfect circle.

To find the dpi of an image using GIMP, follow the steps given below:

• Tap on Image from the menu bar
• Click on Image Properties
• Here you can view the DPI of the image.

To make a picture bigger to print using GIMP, follow the steps given below:

• Open the image in GIMP
• Tap on Image from the menu bar
• Choose Print Size and set the unit to ‘Inch’
• Alter the value of X and Y and then press the OK button.

To cut something out of a photo using GIMP, follow the steps given below:

• Open the image in GIMP
• Tap on the Tool bar
• Choose Transform Tools and select Crop
• Make a selection and you’ll get a cut out of the image.