THE IMAGE GUIDEBOOK
Image editing & compression guides.
Clearer answers.
Learn how to compress, convert and resize images, remove backgrounds and clean metadata—with practical steps and tools you can use as you go.
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IMAGE GUIDE
How to remove a background from an image
Choose between solid-colour removal and portrait matting, check difficult edges and export a transparent PNG.
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IMAGE GUIDE
How to reduce an image below 100 KB
Work toward an upload limit by checking format, quality and dimensions, with a little room for different KB definitions.
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IMAGE GUIDE
How to make a PNG smaller and keep transparency
Understand when PNG resizing helps, when WebP is worth trying, and why the quality slider does not shrink a PNG.
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IMAGE GUIDE
How to reduce JPG file size without changing dimensions
Keep the same pixel width and height while adjusting JPEG quality. Learn what to compare before downloading.
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How to compress an image
Reduce image file size in your browser, compare the result and choose the right balance of quality, dimensions and format.
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