Removing Unwanted Elements

1. GIMP Features: 

• Used to copy from an image or pattern using the current brush.
• Helps in repairing images with problem areas.
• Works by "painting over" bad areas using pixel data from good areas.
• Functionality is similar to the Format Painter tool in a text editor.

2. File Formats:
The default file format of GIMP is .xcf. These files are heavy and have low resolution. There are various other file formats into which these .xcf files can be exported. 

• JPEG (Joint Photographic Experts Group):  A widely-used compressed image format that balances good quality with small file size 
• PNG (Portable Network Graphics): A high-quality image format with lossless compression and support for transparency. 
• TIFF (Tagged Image File Format): A high-quality, bulky image format used in professional image processing and printing. 

Step 1: Go to File → Export. The 'Export Image JPEG' window will appear. Image quality can be adjusted in this window.

Image with unwanted

Step 2: Go to Tools → Paint Tools → Clone. Or select it by clicking in the Toolbox.

Step 3: Opacity Increase it if it is less than 100 to make cloning appear natural.

Step 4: Change the size of the clone brush by moving the scale button.

Step 5: If Alignment is set to None, Aligned, or Fixed in tool options, then The first point clicked becomes the origin for cloning

Step 6: The image data from this origin is used when painting begins.

Step 7: In source-selection mode, the cursor changes to a reticle cross symbol.

Step 8: Multiple clone sources can be selected by clicking on different areas using the Ctrl key.

Image without unwanted text