WebP / AVIF Converter
Drop images, get WebP/AVIF versions. 30-50% smaller than JPG/PNG.
Drop images here or click
jpg, png — multiple files OK
Drag any JPG or PNG, get WebP or AVIF versions with quality slider. Compare before/after side-by-side. Bulk-convert entire image folders. All client-side, no upload limits.
Why this exists
Landing page speed directly impacts conversion rate (3s load = 32% bounce). Modern image formats cut weight without visible quality loss. Most teams skip this because converting in Photoshop is annoying.
Use cases
- Speed up landing pages before launching paid traffic
- Reduce page weight to pass Core Web Vitals
- Convert image batches when switching CMS or rebuilding LP
- Optimize hero images before A/B testing variants
FAQ
Browser compatibility?
WebP: 97% of browsers including all modern Safari. AVIF: 91%, but smaller fallback recommended.
How much smaller are output files?
WebP: ~30% smaller than JPG at same quality. AVIF: ~50% smaller than JPG.
Quality settings?
Quality slider 30-100. Default 80 is visually lossless for most use cases.