JPG vs PNG
Understand when to use JPG or PNG for photos, screenshots, transparency, and uploads.
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Image format guides
Practical answers for choosing formats, reducing file size, keeping transparency, and understanding what browser-based conversion can and cannot preserve.
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WebP vs JPG
Compare WebP and JPG for websites, compatibility, transparency, and file size.
How to Convert iPhone Photos to JPG
Learn why iPhone photos may be HEIC and what to check before converting them to JPG.
How to Reduce Image File Size
Reduce image file size by changing quality, dimensions, or format without mixing up the tasks.
How to Preserve Image Transparency
Understand which image formats can keep transparency and why JPG removes it.
Why Converted Images Lose Quality
Learn why image conversion can change sharpness, compression artifacts, and file size.
Best Image Format for Websites
Choose image formats for websites based on photos, graphics, transparency, and compatibility.
How Browser Image Conversion Works
Learn what browser-based image conversion can and cannot do with local files and Canvas.