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PNG to CUR converter, without the upload.

Turn PNG images into CUR. It is converted in your browser, so the file never leaves your device.

Drop PNG files here

or choose from your computer paste with Ctrl V

Ready · other file types work too0 bytes uploaded, ever

Convert to

How to convert PNG to CUR

  1. Add your PNG images

    Drop PNG files onto the box above, or click it to choose them. ToAny reads the file's contents to detect the type, so a wrong extension does not matter.

  2. CUR is already chosen

    Press Convert. Open Options first if you want to change the defaults. The work happens in this tab.

  3. Download

    Save the CUR, or download everything as one ZIP if you converted several files.

Why ToAny

  • Private by construction

    The PNG to CUR converter is part of this page and runs inside your browser. Your images are never sent to ToAny or to anyone else.

  • No upload, no queue

    Nothing has to travel to a server and back, so the conversion starts the moment you press Convert, even on a slow connection.

  • Free, without an account

    No sign-up, no email address and no watermark. Add several files and download them together as a ZIP.

PNG to CUR: what to expect

PNG files are large, especially for photographs. CUR is what Windows needs for a custom mouse pointer. PNG is at home in screenshots, logos, graphics with text or transparency; CUR is the usual choice for mouse pointers on Windows.

The defaults suit most files. Under Options you can pick which icon sizes go into the file.

The picture is fitted into squares of the sizes you pick, 32, 48 and 64 pixels by default; the hotspot, the pixel that points, is the top-left corner, where an arrow's tip sits.

PNG vs CUR

PNG

PNG image

PNG stores every pixel exactly, with optional transparency. It was created as a patent-free replacement for GIF and is the standard for screenshots, logos and interface graphics. Photos saved as PNG are several times larger than the same photo as JPG.

Opens in Every browser, phone and image app

PNG converter
CUR

Windows cursor

CUR is structured like an ICO icon file with one addition: each image carries a hotspot, the pixel that actually does the pointing. Windows uses it for custom mouse pointers. Cursors are small, typically 32 by 32 pixels.

Opens in Windows, icon and cursor editors, GIMP and IrfanView; not browsers' image viewers

CUR converter
PNG compared with CUR
PNGPNG imageCURWindows cursor
Stands forPortable Network GraphicsWindows Cursor
TypeRaster imageRaster image (cursor)
CompressionLosslessUsually none
TransparencyYes, full alpha channelYes
AnimationNo (the APNG extension aside)No
Introduced1996, by the PNG Development GroupThe early 1990s, by Microsoft
Opens inEvery browser, phone and image appWindows, icon and cursor editors, GIMP and IrfanView; not browsers' image viewers
Best forScreenshots, logos, graphics with text or transparencyMouse pointers on Windows
File extension.png.cur

Questions

Are my images uploaded anywhere?

No. The PNG to CUR conversion runs inside your browser, on your own phone or computer. The file is not sent to ToAny or to anyone else.

Does converting PNG to CUR reduce quality?

No further quality is lost: CUR stores the decoded pixels exactly. The result is identical in content.

Can I convert several PNG files at once?

Yes. Add as many as you like, convert them together and download each result or all of them as one ZIP.

How do I convert PNG to CUR on Windows, Mac, iPhone or Android?

The steps are the same everywhere because ToAny runs in the web browser: open this page in a current version of Chrome, Edge, Safari or Firefox, add the PNG file, press Convert and save the CUR. There is nothing to install.

Is there a file size limit?

Pictures of up to 120 megapixels are accepted (for example 12,000 by 10,000 pixels); a larger one is refused with a message. Beyond that the limit is your device's memory, since nothing is uploaded; a computer copes with large files better than a phone.