JPG / JPEG
Input & outputA compact photographic format that uses lossy compression.
No transparency
Photographs, email attachments, and sharing.
FREE IMAGE TOOLS
Free Online Image Converter
Convert images between JPG, PNG, WebP and other popular formats in seconds. Fast, easy, and free.
- No signup
- 100% browser-based
- JPG · PNG · WebP
PNG to WEBP preset · You can add any supported still image.
Drop your images here
or drag and drop files
JPG, JPEG, PNG and WebP · Still images only
Up to 20 images · 30 MB each · 100 MB per batch · 16 MP per image
Higher quality usually creates a larger file. JPG uses a white background for transparent areas.
Your images stay on your device. No uploads, account, or credits required.
Popular Image Conversions
Supported Image Formats
PNG
Input & outputLossless compression preserves sharp edges and transparent backgrounds.
Supports transparency
Screenshots, logos, diagrams, and transparent graphics.
WebP
Input & outputA modern format that supports efficient compression and transparency.
Supports transparency
Website photographs and transparent web graphics.
This tool converts still images. Animation is not preserved because animated inputs are rejected.
How to Convert Images Online
- 01
Upload Your Images
Choose or drop JPG, PNG, and WebP files. Your images are opened locally in your browser, not sent to a server.
- 02
Choose an Output Format
Select JPG, PNG, or WebP. Adjust quality for JPG and WebP; PNG uses lossless encoding. Transparent areas become white in JPG.
- 03
Convert and Download
Convert your batch, review the dimensions and file sizes, then save individual images or download successful results together as a ZIP.
Why Use Our Image Converter?
Fast Image Conversion
Convert directly on your device without waiting for an image upload. Speed depends on image size and your browser.
Batch Image Processing
Process up to 20 images in one batch. Images are converted one at a time to keep memory use manageable.
Adjustable Image Quality
Choose the JPG or WebP quality level that suits your image. Dimensions stay unchanged, and actual output sizes are shown.
Easy Downloads
Save each converted image or collect successful results in one ZIP. File extensions match the actual encoded format.
No Signup Required
Use the converter for free without creating an account, subscribing, or spending AI credits.
Privacy-Friendly Processing
Selected images are processed in this browser tab. This tool does not upload your images to our servers or R2 storage.
Image Format Comparison
| Feature | JPG / JPEG | PNG | WebP |
|---|---|---|---|
| Compression | Lossy | Lossless | Lossy or lossless; this tool exports lossy WebP |
| Transparency | No | Yes | Yes |
| Animation | No | APNG extension; not supported by this tool | Supported by the format; not supported by this tool |
| Typical File Size | Often compact for photographs | Often larger for photographs; efficient for flat graphics | Often compact for web images; results vary |
| Best Use Cases | Photos, sharing, email attachments | Screenshots, logos, transparent graphics | Website images and transparent web graphics |
| Browser Compatibility | Widely supported | Widely supported | Supported by modern browsers; export is checked on your device |
File size depends on the image and quality settings. Changing format does not guarantee a smaller file.
Which Image Format Should You Choose?
- Choose JPG for photographs. It is a practical choice for sharing photos when transparency is not needed. Lower quality may reduce file size at the cost of visible detail.
- Choose PNG for crisp graphics. Use it for screenshots, text, logos, and transparency when lossless encoding matters. Converting a JPG to PNG cannot recover details already lost.
- Choose WebP for web delivery. It combines transparency with adjustable compression. Compare the actual output size and appearance before choosing it over JPG or PNG.
Frequently Asked Questions
What is an image converter?
An image converter decodes a picture and saves it using a different image encoding. This tool converts still JPG/JPEG, PNG, and WebP images without changing their pixel dimensions.
How do I convert an image to another format?
Choose or drop your images, select JPG, PNG, or WebP, and click Convert images. After conversion, preview the result and use Download or Download all as ZIP.
Is this image converter free?
Yes. This converter is free to use and requires no account, subscription, or AI credits. Processing happens on your device.
Can I convert multiple images at once?
Yes. Add up to 20 images, with a 30 MB limit per file and 100 MB total input per batch. Each image can contain up to 16 megapixels. The total converted output is limited to 100 MB. Images are processed sequentially, and successful results can be downloaded as a ZIP.
Does converting an image reduce its quality?
JPG and this tool’s WebP export use lossy compression, so some detail can be lost. You can adjust their quality settings. PNG encoding is lossless, but converting to PNG does not restore detail missing from the source. Converting can also change color rendering and does not preserve EXIF or other embedded metadata.
Are my images uploaded to a server?
No. The converter reads and processes your selected images locally in your browser. Your selected image files are not uploaded to our servers. Clear the batch or leave the page to release the tool’s image resources; download your results before leaving.
Can I convert images on mobile devices?
Yes, in a mobile browser with the required image decoding and encoding support. The tool checks output format support on your device. Large images may exceed a device’s available memory even within the published limits; try a smaller batch if a conversion fails.
Which image format is best for websites?
WebP is often a good option for website photos and transparent images. JPG is also useful for photographs, while PNG suits lossless graphics and screenshots. The best choice depends on the image, its transparency, and the actual size and quality of the exported file.
Does this tool support AVIF, HEIC, GIF, BMP, or TIFF?
Not yet. The current converter accepts and exports still JPG/JPEG, PNG, and WebP only. Animated PNG and animated WebP are not supported.
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