Convert Images to WebP — Free JPG & PNG Converter
Convert JPG and PNG images to WebP online. Adjust quality, resize and compare file sizes before downloading. Files are processed on your device.
Drop your images here
JPG, PNG or WebP / AVIF · Up to 20 files · 25 MB each
No uploads. Processing happens on your device.
Make it your size
With both dimensions set, images fit inside that box. Leave both empty to keep the original size.
Quality applies to JPG and WebP / AVIF. PNG is lossless and may be larger. JPG uses a white background for transparency.
Up to 40 MP per source and 16 MP per output. Animated images become a single still frame. EXIF metadata is not copied.
Prepare smaller images for the web
WebP supports compact photographic images and transparency. Choose a quality level and optional size limits, then review the exported file before publishing it on a website.
Check that your destination accepts WebP. A converted file is not always smaller than the source, especially if that source is already optimized. Animated inputs become a single still image in this tool.
How to use this tool
- Choose the files accepted by this tool.
- Create WebP images from JPG or PNG with a quality slider and optional resizing.
- Start processing, review the preview and sizes, then download your results.
Good to know
Do you upload or store my photos?
No. These tools read and process your selected images in your browser. Image content is not sent to our servers. Clear files or close the page to release the working session.
Why can the output be larger?
File size depends on dimensions, format and image content. PNG preserves pixels without a quality setting. Try WebP or JPG and a lower quality value when reducing file size is your priority.
Can I use HEIC, SVG, GIF or PDF?
Standard image tools support JPG, PNG and WebP. HEIC conversion and PDF tools are available on their own pages. SVG tools have dedicated pages for static vector artwork. GIF is not supported. Animated PNG or WebP images are flattened to a still image.
Are these tools free?
Yes. These tools work without an account, a watermark or a payment. Batch and resolution limits help keep processing manageable on your device.
