Free, no account, no watermark. Your WebP files are turned into PNG inside this browser tab — they are never uploaded to a server.
Nothing leaves your device
No account, no email
Free, and no watermark
Drop your files here
Tap to pick your photos
or
Choose files
Up to 30 files at a time · 60 MB per file
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Why convert WebP to PNG?
Use this when the WebP has transparency you need to keep and the destination does not understand WebP. PNG preserves the alpha channel exactly, whereas JPG would flatten it onto white.
Choose PNG when transparency has to survive, or when the image will be edited again. Text, logos, screenshots and line art all come through a PNG round-trip completely untouched.
How to convert WebP to PNG
Drop your WebP files into the box above, or click to pick them from your device.
Hit convert. The work happens inside your browser, so it takes a second or two per image.
Download each PNG file, or grab them all in one ZIP.
About the formats
WebP
WebP is Google's attempt to replace both JPEG and PNG with a single format. It handles lossy and lossless, keeps transparency and animation, and typically comes in 25–35% smaller than an equivalent JPEG. Every browser released in the past several years supports it, which is why so much of the web now serves it.
Strengths
25–35% smaller than JPEG at matched quality
Transparency and animation in one format
Supported by every current browser
Limitations
Desktop software from before 2020 often cannot open it
Print shops and photo labs frequently reject it
Its lossy mode smooths fine texture more aggressively than JPEG
PNG — Portable Network Graphics
PNG is lossless: what goes in comes back out pixel for pixel, no matter how many times you re-save it. Add a full alpha channel and you have the natural home for logos, screenshots, diagrams and anything with hard edges or text. The cost is weight — a photograph stored as PNG can be five times heavier than the same photo as JPG.
Strengths
Lossless — no compression artefacts, at any number of re-saves
Full alpha transparency, including soft anti-aliased edges
Universal support, and the default for screenshots and interface assets
Limitations
Far heavier than JPG or WebP for photographic content
No quality dial — you take the file size you are given
Slower to decode at very large dimensions
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Frequently asked questions
Are my photos uploaded anywhere?
No. The conversion runs entirely in your browser using WebAssembly and the Canvas API. Your images are never sent over the network, never touch a server, and are dropped from memory as soon as you close the tab.
Will I lose quality?
PNG is lossless, so the output is a pixel-for-pixel copy of what was decoded from the original. The file will usually be bigger than the source, which is the price of keeping every pixel intact.
Is there a limit or a cost?
It is free and there is no account. The only limits are practical: 30 files at a time and 60 MB per file, so that the tab does not run out of memory on a phone.
Can I convert several files at once?
Yes — drop in up to 30 files and they are processed one after another, then downloaded individually or as a single ZIP.
Does it work offline?
Once the page has loaded, yes. The converter itself needs no network connection, so you can drop the connection and keep converting.
Does it work on a phone?
Yes, on iOS and Android. Large batches are slower on a phone because the decoding happens on the device, so stick to smaller groups if things feel sluggish.