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Image Converter
Turn any image into the format you need. Pick a format, drop your files and download. Your images stay on your device the whole time.
Your files never leave your device. Everything runs in your browser.
HEIC
HEIC
PNG
JPG
JPG
PNG
JPG
PNG
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How it works
Add your imagesDrop files onto the page or choose them from your device. You can add as many as you like.
Pick a formatChoose JPG, PNG, WebP, GIF, BMP or ICO and adjust the quality if you want.
DownloadSave each image on its own or get them all at once in a ZIP file.
Why convert images in your browser?
Most online converters upload your files to a server, convert them there and send them back. Anyfeat does the work inside your browser instead, so your images never travel over the internet. For most files that is faster, and nothing is ever stored on a server.
It also means there is no queue and no daily limit. Add a whole folder of images and they are converted one after another on your own device.
Which format should you choose?
JPG is the safe choice for photos. Files are small and every device can open them.
PNG keeps sharp edges, text and transparent backgrounds without any loss. It is the right pick for screenshots, logos and anything you plan to edit again.
WebP gives the smallest files for websites and supports transparency. GIF and BMP are mainly useful for older systems, and ICO is for favicons and Windows icons.
Frequently asked questions
Are my images uploaded anywhere?
No. The conversion runs in your browser on your own device. Your files are not sent to our servers.
Is there a limit on file size or number of files?
There is no fixed limit. Very large images depend on how much memory your device has, so a phone may struggle with images above about 50 megapixels.
Is it free?
Yes. There is no sign-up and no watermark.
Does it work without an internet connection?
Yes. After you open the page once, it keeps working even if your connection drops, because the conversion runs entirely in your browser.
What happens to transparent areas when I convert to JPG?
JPG cannot store transparency, so those areas are filled with a background color. White is the default and you can pick another color in the options.
Which format gives the smallest file?
It depends on the image. After converting, use Find the smallest format: the tool tries WebP, JPG and PNG with your own files and shows which one is smallest.
Can I keep working on the converted files?
Yes. The Next step bar takes your results straight to another conversion without uploading or choosing them again.
Does it work with animated GIFs?
The first frame of an animated GIF is converted as a still image.