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WebP to PNG Converter

Convert WebP images to PNG online for free. Lossless quality with full transparency support.

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Maximum file size: 50 MB

Your file is processed securely and is automatically deleted after the applicable retention period.

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1 Select WebP
2 Convert to PNG
3 Download PNG

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How to convert WEBP to PNG

  1. Upload one or more WebP files (up to 50 MB total).
  2. Click 'Convert to PNG' — finishes in under 2 seconds per file.
  3. Download PNG files individually, or grab all as a ZIP.

Quick fact about WEBP

PNG is lossless — every pixel of the decoded WebP image is preserved exactly. Use PNG when you need to edit a WebP image without quality loss, or when you need broader compatibility than WebP offers.

Why convert WEBP to PNG?

WebP is a modern efficient format, but some contexts require PNG: older editing software, legacy CMS platforms, and design workflows where lossless editing is essential. PNG is universally supported by every image editor and platform released in the last 30 years. Converting WebP to PNG gives you lossless quality and universal compatibility. The trade-off is file size: PNG files are typically 25-35% larger than WebP.

WEBP vs PNG

Attribute WEBP PNG
Developer Google PNG Development Group
Compression VP8 (lossy) or VP8L (lossless) DEFLATE (lossless)
Typical file size Small 25-35% larger than WebP
Alpha channel Supported (8-bit) Supported (8-bit)
Animation Supported APNG supported
Compatibility Universal since 2020 Universal since 1996
Best for Modern web delivery Editing, universal compatibility

Technical details

Input format WebP (lossy or lossless)
Output format PNG (Portable Network Graphics)
Compression Lossless (zlib)
Transparency Preserved (8-bit alpha)
Typical size change 25-35% larger than source WebP
Max file size 50 MB per file
Batch processing Supported
EXIF metadata Preserved
File retention Auto-deleted after conversion

How the conversion works

The converter decodes the WebP image and writes it as an uncompressed PNG using zlib compression. The output is lossless — every pixel of the decoded WebP is preserved exactly. WebP's 8-bit alpha channel is preserved as PNG's 8-bit alpha.

When to convert WEBP to PNG

  • Editing WebP images in Photoshop CS6 or older software.
  • Converting WebP for workflows that require PNG input.
  • Preparing WebP images for print or archival.
  • Using WebP images in design documents (Illustrator, Figma).
  • Extracting WebP for use in legacy CMS platforms.
  • Preserving WebP transparency for further editing.
  • Converting WebP assets to a universally accepted format.

Quality considerations

PNG output is lossless — every pixel of the decoded WebP is preserved exactly. This makes PNG the correct choice for editing workflows where you plan to re-encode multiple times, or when you need a format that every image editor supports. Transparency from the WebP source is fully preserved.

Limitations and caveats

  • PNG files are 25-35% larger than the source WebP.
  • Animated WebP is converted using only the first frame.
  • Very large PNG outputs may be slow to open in some software.
  • Not suitable for web delivery where WebP is more efficient.

Compatibility

  • PNG opens natively on every OS and in every image editor.
  • Universal browser support since 1996.
  • Native import in Photoshop CS6, GIMP, Paint.NET, Preview.
  • Accepted by every CMS, marketplace, and upload form.
  • Ideal for editing, transparency, and web delivery.

Tips for best results

  • Use PNG when you plan to edit the image — no loss is added.
  • Keep the WebP original — it's 25-35% smaller.
  • PNG preserves WebP transparency.
  • For web use, WebP is more efficient than PNG.
  • Batch-convert up to 50 MB at once.

Common problems and fixes

PNG is 25-35% larger than WebP
Expected. PNG is lossless and less efficient than WebP. The trade-off is universal compatibility and editability.
Animated WebP is converted to a static PNG
PNG doesn't support animation. Only the first frame is converted. For animation, use animated WebP or APNG.
Very large PNG output is slow
PNG is uncompressed and can be large. For faster loading, keep the WebP or use PNG's optimization tools.

Frequently asked questions

Why convert WebP to PNG? +
For lossless editing, universal compatibility, or transparency preservation in tools that don't support WebP.
Does PNG lose quality from WebP? +
No. PNG is lossless — every pixel of the decoded WebP is preserved exactly.
Why is PNG larger than WebP? +
PNG uses lossless compression, which cannot achieve WebP's small file size. The trade-off is quality preservation.
Does PNG support transparency? +
Yes, 8-bit alpha. WebP's transparency is preserved.
Can I edit PNG extensively? +
Yes. PNG's lossless format means you can edit and re-save without accumulating quality loss.
Is PNG better than WebP? +
For editing and universal compatibility, yes. For web delivery, no — WebP is smaller and more efficient.
What's the maximum file size? +
50 MB per WebP file.

Sources and references

Last reviewed: 2026-10-01