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 XPM

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?

Fast, reliable WEBP to XPM conversion for archival and legacy-system compatibility in a browser-based workflow

Fast Browser Conversion

Convert WEBP files to XPM locally in your browser without uploads to external servers.

Predictable Raster Output

Produces consistent raster XPM images from single-frame or flattened WEBP sources for stable display.

Legacy Compatibility

XPM is widely accepted by older X11 tools and some embedded systems that require plain-text bitmaps.

Client-Side Processing

Files are processed in-memory in the browser, minimizing external exposure for sensitive archival assets.

Control Export Options

Choose whether to preserve alpha as mask or flatten against a background color before XPM export.

Small Tooling Footprint

Generates tiny, plain-text XPM outputs ideal for embedding in code or low-resource environments.

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	High efficiency	Uncompressed
File Size	Small	Large
Quality	High (compressed)	Lossless
Transparency	Supported	Supported
Metadata	EXIF, ICC	EXIF, ICC
Primary Use	Web delivery	Editing & print

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

Inspect WEBP bit depth and alpha: convert semi-transparent pixels to solid colors before XPM export if needed
Extract EXIF/ICC from WEBP using metadata tools and store alongside the XPM for archival integrity
For animated WEBP, select a representative frame prior to conversion because XPM cannot encode multiple frames
If WEBP uses lossy compression, consider re-saving at higher quality to reduce artifacts before quantizing to XPM
Crop or resize WEBP images to target XPM dimensions to avoid massive plain-text file growth

Configure XPM Encoding

Choose a palette size appropriate for the image; larger palettes reduce quantization but increase header complexity
Map WEBP alpha to a distinct transparent index character in XPM to maintain simple transparency where possible
Flatten subtle translucency against a background color when exact semi-transparency is required in legacy viewers
Limit exported dimensions to keep XPM human-editable and reduce storage footprint for archive systems
Verify palette entries after conversion and tweak color mapping to preserve critical brand colors

Workflow and Tooling

Use ImageMagick or GIMP to preview how WEBP-to-XPM quantization affects edges and gradients before bulk runs
Automate metadata extraction from WEBP and write sidecar JSON files to retain camera and color data for archives
Test XPM files in target embedded systems and X11 environments to confirm glyph-to-color mappings are respected
When embedding XPM in source code, ensure encoding uses ASCII-safe palette characters to avoid parser issues
Batch convert in smaller groups to monitor color fidelity and adjust quantization parameters iteratively

Verification & Preservation

Compare pixel samples between WEBP and XPM at 1:1 to detect quantization or alpha flattening issues
Store original WEBP alongside XPM to maintain a lossless reference for future re-exports
Document the conversion settings and palette choices in an archive manifest to aid future restore operations
Avoid using XPM for photographic archives where high color fidelity and high-bit depth are required
Confirm that security-sensitive images processed client-side are deleted from temporary memory after download

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.

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