filenest

WebP to PNG Converter

Convert WebP images to PNG entirely in your browser — no upload, no sign-up. PNG is lossless and supports transparency, which keeps edges crisp — but files are larger.

Your files never leave your device.

Drop images here, or click to choose

JPG, PNG, WebP · batch supported · nothing is uploaded

No upload — and you can prove it

Everything runs on your device. Open your browser's Network tab while you work — you'll see no file leave your computer. You can even disconnect from the internet after this page loads and the tool keeps working.

How to convert WebP to PNG

  1. Drag & drop your WebP file(s) below (or click to choose). You can convert several at once.
  2. The output format is already set to PNG — no need to change it.
  3. Quality only affects JPG output, so this step is skipped for PNG.
  4. Download the converted PNG file, or all of them as a ZIP.

When to convert WebP to PNG

WebP-to-PNG conversion trades WebP's small size for PNG's near-universal compatibility — some older software, print workflows, and design tools still don't open WebP files. Expect the PNG to be noticeably larger than the WebP you started with (PNG is lossless), so only convert when you specifically need a file a WebP-incompatible tool can open.

Real file-size examples

We ran two real images through this exact conversion and measured the result — a photograph and a flat, UI-style graphic (icons/screenshots behave differently from photos, so we show both):

1920×1080 photo (1920×1080)

333.4 KB → 5.03 MB (+1445% larger)

1600×900 flat/UI graphic (1600×900)

27.1 KB → 81.9 KB (+202% larger)

Frequently asked questions

Is the WebP to PNG converter free?
Yes — completely free, unlimited, and no sign-up.
Do my files get uploaded?
No. Conversion happens locally in your browser; your files never leave your device.
Will I lose quality converting WebP to PNG?
PNG is lossless, so converting won't add new compression artifacts — but the file will usually be larger, not smaller. Detail already lost in a lossy WebP source can't be restored.
Does PNG support transparency?
Yes, PNG preserves transparent backgrounds.

More tools