Web photosWebP
Photos should never use GIF
WebP compresses photos far more efficiently.
GIF vs WebP
Legacy animated GIF versus modern WebP animation for web graphics.
Practical notes
WebP is a drop-in replacement for most GIF animations with better colors, transparency, and file size.
GIF remains useful when a target system has no modern browser or encoder support.
Criteria
GIF
WebP
File size & compression
Lossless
Lossy or lossless
Transparency
Partial
Supported
Animation
Supported
Supported
Editing
Full editing in image tools
Full editing in modern image tools
Openness
Open
Open
Browser support
Universal
All modern browsers
Typical uses
Simple animations, Small icons, Memes and short clips, Legacy image exchange
Web images, Animated web graphics, Photos with transparency, Responsive image pipelines
Limitations
256-color palette, Large file sizes for animation, 1-bit transparency only
Older browsers require fallbacks, Encoding can be slower than JPEG for photos, Some desktop tools lag in support
Attribute values come from the reviewed records on each format page.Read the methodology for source and review rules.
Use-case verdicts
Winners are conditional. A format wins only when the stated condition matches your workflow.
Web graphicsWebP
Full transparency and smaller files
WebP supports full alpha; GIF is limited to 1-bit transparency.
AnimationWebP
Modern animation with smaller files
WebP animation replaces GIF without the 256-color palette limit.
ArchivingDepends
Neither is archival-grade
Both are delivery-focused image formats.
EditingDepends
Depends on your image tooling
Both can be produced from a lossless source.