Add your CUR file
Drop one or more .cur files onto the converter above, or browse for them. They load into browser memory only — nothing is uploaded, so there is no size-based pricing and no server queue.
CUR to PNG
Converting a .cur image to .png re-encodes the pixels for a different balance of size, quality, and support. Free, private, and validated — the file never leaves your browser.
Private for supported formats — processed in your browser
Runs on your deviceConvert supported files
Drop CUR files here
Batch files can each use a different output. Nothing uploads for local conversions.
Working inputs include camera RAW, browser-local audio/video, PDF, CBZ/CBR comics, office documents, ebooks, markup, 3D models, structured text, images, and archives.About converting Windows cursor to PNG image
Converting a .cur image to .png re-encodes the pixels for a different balance of size, quality, and support. A .cur file is a Windows cursor: a container holding one or more pointer images at different sizes, plus a hotspot — the exact pixel within the image that counts as the click point. It shares its structure with the Windows icon format and differs from it in only two fields.
A .png file is a losslessly compressed raster image with full 8-bit alpha transparency, making it the standard choice for graphics that must stay pixel-perfect. Screenshots, logos, UI assets, and diagrams are the classic .png territory, since sharp edges and flat color survive without compression artifacts. For this route the practical draw is perfectly lossless, so files can be opened and re-saved indefinitely and true 8-bit (or 16-bit) alpha channel — balanced against photographic content produces files several times larger than JPEG or WebP, which is worth knowing before you commit a large batch.
Why convert CUR to PNG?
The practical trigger for this conversion is usually a mismatch: with .cur, windows-specific; macOS and Linux use entirely different cursor mechanisms. Switching to .png buys you perfectly lossless, so files can be opened and re-saved indefinitely, which is why it is the better fit for screenshots and screen recordings exported as stills. Because the conversion runs locally, trying it costs nothing but a few seconds of compute on your own machine.
CUR vs PNG at a glance
| Aspect | Windows cursor (.cur) | PNG image (.png) |
|---|---|---|
| Format type | Lossless — every pixel or sample is preserved exactly | Lossless — every pixel or sample is preserved exactly |
| How it stores data | the directory header is identical to ICO except that the type field at offset 2 is 2 rather than 1 — that single value is what makes a file a cursor instead of an icon | uses DEFLATE compression preceded by per-scanline prediction filters (None, Sub, Up, Average, Paeth) |
| Strongest at | extracting a cursor image for documentation, screenshot annotation or design reference | screenshots and screen recordings exported as stills |
| Weak spot | windows-specific; macOS and Linux use entirely different cursor mechanisms | photographic content produces files several times larger than JPEG or WebP |
| Metadata | the hotspot coordinates and the per-entry size table belong to the container rather than to the image, and no raster target has anywhere to record them. The embedded PNG frame's own metadata is carried through the conversion | text metadata lives in tEXt/iTXt chunks and XMP can be embedded there; standardized EXIF arrived late via the 2017 eXIf chunk, so many tools still drop EXIF when writing PNG |
Pick PNG as the output
Select .png in the output menu next to each file. The menu only offers targets this engine can genuinely produce, so if PNG is selectable, the route is real and validated.
Convert on your device
Press Convert. Decoding and re-encoding happen on your device using the browser's native image pipeline and hand-tuned encoders.
Verify and download
Each result is signature-checked before the download unlocks, so a failed encode can never masquerade as a valid PNG file. Outputs keep the original filename with the .png extension.
CUR to PNG questions, answered
Will converting CUR to PNG lose quality?
Since cur is lossless-oriented and png is lossless-oriented, the conversion preserves the source content exactly as stored; no additional compression pass is applied beyond what .png itself requires.
Is it private to convert CUR files here?
Yes — the .cur file is processed inside your browser tab and never uploaded. Decoding and re-encoding happen on your device using the browser's native image pipeline and hand-tuned encoders. Close the tab and the file is gone from memory.
Where will the PNG file work?
Every modern browser has rendered PNG with full alpha since Internet Explorer 7 fixed its transparency bug in 2006, and native OS support is universal on Windows, macOS, Linux, iOS, and Android. It is also the required format in many contexts, such as iOS app icons and favicon fallbacks.
Will the PNG file be bigger or smaller than my CUR?
It depends on the content: uses DEFLATE compression preceded by per-scanline prediction filters (None, Sub, Up, Average, Paeth). Convert one representative file first and compare before batch-processing a large set.
What happens to the metadata in my CUR file?
In .cur, the hotspot coordinates and the per-entry size table belong to the container rather than to the image, and no raster target has anywhere to record them. The embedded PNG frame's own metadata is carried through the conversion. Re-encoding through the browser pipeline does not carry embedded metadata into the output, which doubles as a privacy scrub — check the exported file if you specifically need tags preserved.