Convert image
Convert up to 20 images to JPG, PNG or WebP in one local batch.
- 1Choose files
- 2Adjust your options
- 3Preview & save
Free to use. No added watermarks.
Up to 20 images, 20 MB and 16 megapixels each, 50 MB total. Originals stay unchanged. Animated images become one still frame.
Target file size, optional
PNG ignores quality. A target may be impossible at the chosen dimensions. Check detail before sharing. Each image is processed in order.
Choose images and adjust the settings you need.
Your images
Download resultProcessed on your device. No file upload.
How to use Convert image
- Choose up to 20 images.
- Choose JPG, PNG or WebP, quality and an optional target size.
- Inspect the previews and download individual files or a ZIP.
When to use Convert image
Choose JPG for photos, PNG for transparent graphics, or WebP for compact web assets. The original preview stays visible while you inspect the generated result.
Supported formats and limits
JPG ↔ PNG ↔ WebP. 20 images, 20 MB each, 50 MB total and 16 megapixels per image. JPG flattens transparency to white. PNG quality does not reduce losslessly encoded bytes; animation and metadata are omitted.
Practice meeting an upload requirement
Use the image upload walkthrough and our owned 960 × 640 graphic to compare dimensions with file-size limits. Targets use actual encoded bytes; quality alone may not reach a requested size.
About this tool
Will changing JPG to PNG recover lost detail?
No. PNG can retain the pixels available now but cannot recover detail removed by earlier JPEG encoding. Start from the original whenever possible.
Which format keeps transparent corners?
PNG and WebP support transparency. JPG fills transparent pixels white. The export preview shows the actual flattened or transparent result. Metadata and animation are not preserved.
What should I inspect before sharing the convert image output?
20 images, 20 MB each, 50 MB total and 16 megapixels per image. JPG flattens transparency to white. PNG quality does not reduce losslessly encoded bytes; animation and metadata are omitted. Download the output and open it in the receiving application. A browser download request does not confirm that saving finished.