🔄 PNG → WEBP Converter — Transparency Preserved

Convert PNG to WEBP Online Free

Convert PNG images to WEBP format for dramatically smaller file sizes. Transparency is fully preserved. No upload — 100% private, instant browser-based conversion.

JPG→PNGPNG→JPG JPG→WEBPWEBP→JPG PNG→WEBPWEBP→PNG JPG→PDFImage→PDF HEIC→JPGBMP→JPG All Formats
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Drop your PNG file here

or click to browse · PNG only

💡 Press Ctrl+V to paste directly

Original PNG
Original PNG
FormatPNG (Lossless)
File size—
Dimensions—
→
Converted WEBP
Converted WEBP
FormatWEBP (Transparency OK)
File size—
Size reduction—
Quality: 90% — WEBP preserves PNG transparency even in lossy mode
✅ Converted to WEBP — smaller and web-ready! → Resize for social media or web → Convert back to PNG if needed

Why convert PNG to WEBP?

PNG is the go-to lossless format but produces large files. WEBP (lossless mode) produces files that are ~26% smaller than PNG with identical quality and full transparency support. For web use, WEBP lossy mode can achieve even smaller sizes while maintaining excellent visual quality — making it the ideal format for website logos, icons, and UI elements with transparency.

Does WEBP support transparency like PNG?

Yes. WEBP fully supports alpha channel transparency — both in lossless and lossy modes. Converting your transparent PNG to WEBP will preserve all transparent pixels, making it safe for use in logos, icons, stickers, and layered web graphics. This is one key advantage of WEBP over JPG for graphical content.

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WEBP → PNG

Back to lossless
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PNG → JPG

Smaller without alpha
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JPG → WEBP

Photo optimization
⚡

Compress

Target size

Frequently asked questions

Does WEBP preserve PNG transparency? ▾
Yes. WEBP supports full alpha channel transparency in both lossless and lossy modes. Your transparent backgrounds, drop shadows, and semi-transparent elements will be preserved when converting from PNG to WEBP.
How much smaller is WEBP compared to PNG? ▾
WEBP lossless is typically 26% smaller than PNG for equivalent quality. WEBP lossy can be significantly smaller — often 50–70% smaller for photographic content. For graphics and logos with flat colours, savings vary by complexity.
Can I use WEBP logos on my website? ▾
Yes. WEBP is fully supported by all modern browsers (Chrome, Firefox, Safari, Edge) and is recommended by Google for web performance. Using WEBP logos instead of PNG can significantly improve your Core Web Vitals and page speed scores.