Image tool
Image Converter
Change image files between JPEG, PNG and WebP while keeping the original pixels and dimensions, process a batch of up to 20 images, and download the results individually or as a ZIP.
Convert images
Up to 20 files · one at a time
Dimensions and pixels are kept; only the format changes. PNG is lossless and ignores quality. JPEG fills transparent areas with white.
Settings changed — convert again to apply them.
Images
Nothing queued yet
Your converted images will appear here.
Add files, pick a format, then download the results.Files are processed sequentially to keep memory use predictable.
How it works
Drop or choose up to 20 JPG, PNG, WebP, GIF, BMP or AVIF images.
Pick the output format — JPEG, PNG or WebP — and a quality level for lossy formats.
Press Convert. Each image is decoded and re-encoded in the new format, one at a time.
Download files individually or grab the whole batch as a ZIP.
Frequently asked questions
Which image formats can I convert between?
You can read JPG, PNG, WebP, GIF, BMP and AVIF images (AVIF depends on browser support) and save them as JPEG, PNG or WebP. Converting a GIF keeps only the first frame, and AVIF or HEIC inputs are not supported in every browser.
Does converting change the image dimensions?
No. Pixels and dimensions are kept exactly as they are; only the file format and compression change. If you need different dimensions, use the Image Resizer tool after converting.
What happens to transparency when I convert to JPEG?
JPEG has no alpha channel, so any transparent areas are filled with white. Choose PNG or WebP if you need to keep transparency.
Why did my PNG get bigger after converting to PNG?
Re-encoding always rebuilds the file, and the result can be slightly larger or smaller than the original compression. For a smaller file rather than a format change, use the Image Compressor tool.
Is there a quality loss?
Converting to JPEG or WebP re-compresses the image, so some quality is lost at lower quality settings — 90% or above is usually visually identical. Converting to PNG is lossless.
How many images can I convert at once?
Up to 20 images per batch, each limited to about 60 megapixels, processed one at a time so memory use stays predictable.