JPG & PNG to WebP converter

What the JPG & PNG to WebP converter does

Convert JPG & PNG images to WebP in bulk: add up to 50 files, check the before and after file sizes, and download each image or all of them as a ZIP. It's part of Findora's Product Image Toolkit, so you can also resize, compress, crop, rename, rotate, watermark or remove metadata without switching tools.

PNG images can be added too: their transparent parts stay transparent in WebP.

Everything runs in your browser. Your images are never uploaded to Findora's server.

About JPG & PNG files

JPG (or JPEG) is the most common photo format. It keeps files small by simplifying detail the eye barely notices, which makes it ideal for product photos, but it has no transparency and loses a little quality every time it's saved again.

PNG is a lossless format: it keeps every pixel exactly and supports transparent backgrounds. That makes it perfect for logos, icons, screenshots and cut-out product images, but photos saved as PNG are often several times larger than the same photo as JPG.

JPG files come from almost every camera, phone and supplier. Because each save loses a little detail, it's best to keep your original photos and convert copies, rather than editing and re-saving the same JPG many times.

PNG files often come from design programs, screenshots and background-removal tools. A cut-out product on a transparent PNG is the most flexible starting point: you can place it on any background later.

Why convert to WebP

Smaller images load faster, which helps your pages, your phone visitors and often your search rankings. Shopify and WooCommerce both accept WebP for product images, so converting large JPGs and PNGs to WebP is an easy speed win.

Tips for WebP images on your store

A quality of 75 to 85 is the sweet spot for WebP product photos. Check that every place you'll use the images accepts WebP: online stores and browsers do, but some marketplaces, email tools and print services still ask for JPG, so keep JPG copies for those.

How to use it

Choose or drop your JPG & PNG files. Set the quality: 80 to 90 keeps photos looking the same with much smaller files. The list shows each file's new size and dimensions as soon as it's ready. Download one file, or everything at once.

Bulk conversion, done properly

Supplier catalogues, photo shoots and website downloads rarely arrive one image at a time. Add a whole folder, up to 50 files, and the converter works through them one by one so your phone or laptop stays responsive. A file that can't be read is listed with the reason instead of stopping the batch. New file names are cleaned up automatically (lowercase, hyphens instead of spaces), which also makes them safe to use in web addresses.