Who should use this
- Frontend engineers optimizing images for builds
- Designers checking visual quality on multiple formats
- DevOps teams reducing bandwidth consumption for asset-heavy pages
A great tool for developers to use in their any image convert to WEBP extention. This tool helps with productivity and efficiency.
Uploads PNG, JPEG, or GIF assets into a batch queue and runs WebP compression with adjustable quality per file.
Shows before/after weight comparisons so you can preview user-facing improvements before download.
Images stay inside your browser and never leave until you choose to download; close the tab to drop uploaded files.
Reduce image transfer size for landing pages, docs, and marketing surfaces to improve LCP and overall Core Web Vitals.
Convert mixed source exports into consistent WebP outputs before handing assets to frontend implementation teams.
Run pre-release compression passes and verify quality thresholds so large media files do not degrade page performance post-deploy.
Output looks blurry
Likely cause: Quality slider set too low for source dimensions
Recommended action: Increase quality and compare side-by-side before final export.
Conversion slows down for large batches
Likely cause: Browser memory pressure with many high-resolution files
Recommended action: Process assets in smaller groups and close unused tabs.
Unexpected background artifacts
Likely cause: Source file has partial transparency and aggressive compression
Recommended action: Use lossless mode for assets with transparency-sensitive edges.
Yes, converting PNGs will keep the alpha channel so your WebP files look identical in supported browsers.
Large sets may hit browser memory, so convert in batches of a few files if you notice slowdowns.
Click the button to open it in your workspace.