What file formats do you support?

We support over 100 file formats including images (JPG, PNG, GIF, WebP, TIFF), documents (PDF, DOC, DOCX, TXT), videos (MP4, AVI, MOV), audio (MP3, WAV, FLAC), and many more specialized formats.

Yes, absolutely. We use enterprise-grade encryption for all file transfers. Your files are automatically deleted from our servers after conversion, and we never store or access your personal data.

What is the maximum file size?

The maximum file size for free users is 100MB per file. Premium users can convert files up to 1GB. For larger files, we recommend our batch processing feature.

How long does conversion take?

Most files convert in under 30 seconds. The exact time depends on file size and format complexity. Our advanced algorithms ensure the fastest possible conversion while maintaining quality.

Can I convert multiple files at once?

Yes! Our batch processing feature allows you to upload and convert up to 50 files simultaneously. This is perfect for bulk conversions and saves significant time.

Do I need to create an account?

No account is required for basic conversions. However, creating a free account gives you access to batch processing, file history, and priority support.

WEBP to CUR

Drag, drop, and convert your files with ease.

1. Add Your Files

Drag & drop or paste files here

WEBP (Max. 10MB) • Up to 5 files in guest mode

Choose Files

Or upload from:

Temporary file processingFiles are uploaded for processing and are not retained as permanent storage. Read our File Processing & Retention Policy.

2. Conversion Settings

Convert From

Convert To

Image options

Width (px)

Height (px)

Strip image metadata (EXIF, etc.)

Advanced Options

Quality

Instant download after conversion

Why Choose Our Converter?

Convert WEBP images to Windows CUR icons quickly and reliably for web publishing and desktop integration.

Fast Browser-Based Conversion

Convert WEBP to CUR locally in your browser without uploading large assets, minimizing latency.

Controlled Raster Output

We rasterize WEBP frames to CUR icon bitmaps with configurable target sizes to retain visual fidelity.

Windows Icon Compatibility

Produces CUR containers compatible with Windows cursor utilities and common icon editors.

Batch Processing

Process multiple WEBP images into individual CUR files or a ZIP package to streamline workflows.

Alpha & Transparency Options

Handles WEBP alpha by flattening over transparent or solid backgrounds and generating CUR alpha masks.

Size & Depth Controls

Choose target pixel dimensions and 32/24/8-bit outputs to balance file size and compatibility.

Frequently Asked Questions

Find answers to common questions about our file conversion service

Still have questions?

Can't find the answer you're looking for? Our support team is here to help.

Performance Estimates

Estimated conversion times based on typical hardware.

Conversion Speed Benchmarks

1-3 seconds

12 MP image processing

12 MP, 4000x3000

Fast

3-6 seconds

24 MP image processing

24 MP, 6000x4000

Moderate

8-15 seconds

48 MP image processing

48 MP, 8000x6000

Slow

Batch Conversion Estimates

Batch Size	Total Time	Avg per Image	Efficiency
10 images (12 MP each)	20-40 seconds	2-4 seconds	High
50 images (12 MP each)	1.5-3 minutes	1.8-3.6 seconds	High
100 images (12 MP each)	3-6 minutes	1.8-3.6 seconds	Moderate
200 images (12 MP each)	6-12 minutes	1.8-3.6 seconds	Moderate

Browser Compatibility

Format support across all major browsers

Support Across Browsers

Chrome

Supported

Full Support

Firefox

Supported

Full Support

Safari

Supported

Full Support

Edge

Supported

Full Support

Advanced Format Features Support

Features	Chrome	Firefox	Safari	Edge
Alpha Channel
ICC Profiles
EXIF Metadata
16-bit Depth

Device Compatibility

Seamless conversion across desktop, mobile and tablet

Desktop

Fast multi-core processing
Batch upload support

Mobile

Responsive mobile browser workflow
Instant photo conversion

Tablet

Full tablet browser support
Touch-friendly interface

Source vs Target Format

Key technical differences between formats

Feature	Source Format	Target Format
Compression	Lossy or lossless compressed raster	Uncompressed bitmap in CUR
File Size	Typically small (efficient WebP)	Larger due to raw bitmaps
Quality	High with transparency preserved	Lossless display of rasterized pixels
Transparency	Full alpha channel supported	Supported in 32-bit CUR; flattened in lower depths
Metadata	EXIF, XMP potential	No EXIF/XMP storage
Primary Use	Web images and avatars	Cursors and small icons for OS

How to Convert Files

Follow these simple steps to convert your files

Upload Source File

Select or drag and drop your source files.

Adjust Settings

Choose resolution or color options if needed.

Convert

Click convert to process files locally in browser.

Download Result

Save your converted files or ZIP archive.

Ready to Convert Your Files?

Use our high-speed converter to process your images now.

Start Converting Now

Tips and Best Practices

Optimize your conversion workflow with technical recommendations.

Prepare WEBP Source Composition

Flatten layered sources to a single WEBP composite before conversion to ensure predictable CUR output
Correct WEBP color profile mismatches in your editor to compensate for CUR’s lack of ICC support
Trim invisible margins in WEBP to avoid unexpected cursor hotspots in CUR
Export the desired animation frame as a static WEBP if a single CUR is required
Use lossless WEBP export for source images when precise pixel fidelity is essential for icons

Target CUR Encoding Choices

Select 32-bit CUR to preserve WEBP alpha and soft anti-aliased edges
Use 24-bit CUR without alpha only when targeting legacy editors that lack alpha support
Choose 8-bit indexed CUR for smallest file sizes, accepting color quantization artifacts
Resample large WEBP to standard icon sizes (32,48,64,128,256 px) to ensure DPI coverage
When size matters, prefer fewer colors and higher compression on the WEBP source before conversion

Workflow Integration & Verification

Test generated CUR files in your target application to validate hotspot and pointer behavior
Open CUR in an icon editor to assign or fine-tune hotspots after conversion if necessary
Preview CUR at actual display sizes to check edge aliasing introduced by depth changes
Keep original WEBP sources alongside CUR exports for future re-rasterization or edits
Automate naming conventions in batch exports to map WEBP frames to corresponding CUR states

Performance, Privacy, and Stability

Process batches of 20–50 WEBP files to balance memory use and browser stability
Keep background apps closed to ensure consistent local rasterization performance
Work offline where possible to avoid inadvertent uploads and maintain client-side privacy
Verify large WEBP conversions on a high-memory desktop to prevent timeouts
Download completed ZIP archives promptly and purge temporary data to protect sensitive images

Fast Processing

Close unused tabs for maximum throughput.

Client-Side Privacy

No media leaves your device.

Broad Compatibility

Output files work across all operating systems.

Pro Tip

For batch conversions, process in groups of 20-50 files to optimize memory usage and avoid browser slowdowns.

Explore related conversion tools for image workflows

Related Conversion Tools

Explore our complete suite of image conversion tools. From basic format changes to advanced optimizations, we have everything you need for your image processing workflow.