IMAGE TOOLS
Image Converter
Batch convert common image files between JPG, PNG and WebP formats without installing an editor.
Quick answer: Choose the output format and quality, add one or more images, then download each converted file or one ZIP.
Use Image Converter ↓Loading the tool…
How to use Image Converter
- Add your imagesChoose JPG, PNG or WebP files. Several can be converted in one pass.
- Choose the output formatPick JPG for photos and widest compatibility, PNG for lossless graphics and transparency, or WebP for smaller web files. Each result shows how much smaller or larger it is than your original.
- Handle transparency and downloadIf you convert a transparent image to JPG, choose the background color to fill it with. Then download individual files or a ZIP.
About this tool
Different websites and apps accept different image formats. Choose JPG, PNG or WebP as the output and convert a whole batch at once, with the size change for each file shown beside the result.
Common uses: Convert images for websites, CMS uploads, email attachments, documentation and apps that require a particular format.
Practical example: Use WebP for modern web delivery, JPG for broad compatibility and PNG when you need transparency or crisp interface graphics.
Important limitation: Changing formats can affect transparency, metadata and compression. Preview the result and retain the source file when those details matter.
Images are decoded and re-encoded locally; they are not uploaded. Read the privacy information.
How it works
The tool decodes the source image in the browser and encodes it again in the target format, filling transparent areas with your chosen color when the target (JPG) has no alpha channel.
Real-world uses
- Converting PNG screenshots to WebP for a faster site
- Saving a WebP download as JPG for an app that does not accept it
- Flattening transparent logos onto white for print
Which format to convert to
JPG is the safe choice for photographs and works everywhere. PNG is lossless and supports transparency, which makes it right for logos, screenshots and graphics with text, but large for photos. WebP is usually 25 to 35 percent smaller than JPG at similar quality and is supported by all current major browsers, so it is a good default for websites.
Converting from one lossy format to another loses a little more quality each time, so convert from the original rather than a copy that was already compressed. Converting PNG to JPG fills any transparent area with a color; choose the background color so it matches where the image will be used.
Use the maximum width or height option when you want to shrink the image at the same time, which saves a separate resize step.
Tips for better results
- WebP is typically 25–35% smaller than JPG at similar quality and is supported by all current major browsers.
- JPG has no transparency; transparent areas must be filled with a color.
- Keep the original when converting from a lossless to a lossy format.
Frequently asked questions
Should I choose JPG, PNG or WebP?
JPG is broadly compatible for photos, PNG is useful for transparency, and WebP often gives smaller web files.
Does conversion upload my images?
The conversion runs in the browser; the selected files are not sent to a Use Everyday Tools upload service.
Are my files uploaded?
Images are decoded and re-encoded locally; they are not uploaded.
Is converting PNG to JPG lossless?
No. JPG is lossy, so some detail is discarded. Use a high quality setting for graphics with text or sharp edges, or keep PNG.
Can I convert iPhone HEIC photos here?
Use the dedicated HEIC to JPG tool, which includes the HEIC decoder.
Does converting PNG to JPG lose quality?
Yes, a little, because JPG is lossy. Use a high quality setting for graphics with sharp edges, or keep PNG for logos and screenshots.
What happens to transparency when I convert to JPG?
JPG cannot be transparent, so transparent areas are filled with the background color you choose. PNG and WebP keep transparency.