What is JPEG / PNG?
JPEG is the photo workhorse of the web; PNG is the lossless format for screenshots and graphics. Both are older formats with newer, leaner competition.
Image to WebP Converter
Convert JPEG and PNG images to WebP
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Image to WebP converter
Drop your images here
or click to browse — JPEG and PNG, unlimited batch
No images yet. Add files to get started.
How to convert images to WebP
Add your images
Drop your JPEG or PNG files onto the page, or click to browse.
Pick a quality level
Use the slider or the presets — Recommended 80, Balanced 60, Extreme 40. Each row shows the real before-and-after size.
Download your WebP files
Download each WebP, or the whole batch as a ZIP. Already-optimized images are kept as the original and marked.
Frequently asked questions
Is this WebP converter free?
Yes — free, unlimited batches, no signup, no watermark.
Do I have to upload my images?
No. Conversion runs entirely in your browser — watch the Network tab and you will see no upload of your images.
Will WebP always be smaller?
Usually, but not always — and each row shows the real before-and-after size. If the WebP comes out no smaller, the tool keeps your original and marks it, rather than handing you a bigger file.
Does WebP support transparency?
Yes — PNG transparency is preserved when you convert. What changes is the storage format, not the picture.
What quality should I pick?
Recommended 80 is the everyday choice. Balanced 60 squeezes harder for thumbnails; Extreme 40 is for when size matters more than fidelity.
Which browsers can open WebP?
All major browsers — Chrome, Edge, Firefox and Safari — display WebP natively, so it is safe to publish.
Is EXIF metadata removed?
[PENDING-S1i2w] Same decode→re-encode path as Compress Image, where the byte-scan proof passed. Awaiting the same verification for this tool — this answer ships only after that evidence lands.
Which formats can I convert?
JPEG and PNG in, WebP out. For compressing images while keeping their format, use our Compress Image tool.
Why WebP
Here is what each format is for, and when converting images to WebP is the right move.
What is WebP?
WebP is the modern image format supported by every major browser. At the same visual quality it usually stores a picture in fewer bytes than JPEG or PNG, which is why sites use it to load faster.
When you need it
Convert images to WebP before you put them on a website — smaller images mean faster pages. If an image is already smaller as its original format, the tool keeps the original and tells you; we never hand you a bigger file.