PNG to WEBP Converter

PNG has been the standard choice for images that need a transparent background or perfectly sharp edges — logos, icons, screenshots, illustrations — ever since it replaced GIF in the 1990s. It is lossless, storing every pixel exactly, which keeps quality high but makes files noticeably heavy: a typical PNG can be several times larger than it needs to be for how it is actually used, especially on a website where every extra kilobyte slows the page down. WebP, a format Google built for the web in 2010, solves that without giving anything up: it keeps PNG's transparent background and pixel-accurate colour, but compresses the file to roughly 60 to 80 percent smaller. Frameworks like Apple's ImageIO, which macOS and iOS use to open image files, can read both formats, so this is not some obscure trick — WebP is genuinely mainstream now. Every current browser displays WebP without trouble, and unlike PNG it can even hold a short animation. What does not change is what the image looks like: converting keeps the same transparency and effectively the same colour accuracy, it simply repackages the pixels more efficiently. WebP is the right choice for images published on your own site; for a file you are emailing, printing, or handing to older software, PNG or JPG still travel more safely.

Every converter here is free, full size, no account. Photos convert in your browser and never leave it. Video and e-books do need our server — those we delete right after.

Everything happens inside this browser tab — the files never leave your device. Need another target format or a quality slider? Open the full converter.

Whether you want png to webp bulk work or the plain png to webp online version for one image, the same free converter above does both — no account, no install.

A png to webp mac session in Safari converts the same way as Chrome on any other machine — the image never leaves your device, and the WEBP comes out roughly 60 to 80 percent smaller at the default 90% quality.

Getting a png to website ready is really just this conversion: WEBP is the format built for serving images on the web, at a fraction of the PNG's weight. This png a webp converter handles a single file or a whole folder in one batch. The png to webp compression here is adjustable: 80% suits a website photo, while 95-100% keeps flat graphics and text looking sharp.

Who's converting here, and from where

The 83 people ConvertNinja counted as real visitors — not bots — over the 35 days to 21 August 2026 came from 14 different countries. Three places account for most of it: the United States (21), China (14) and the Netherlands (6). The rest is a genuinely scattered tail: two visits each from Japan, France, Iran and Morocco, and one from Nicaragua.

A PNG-to-WEBP converter is exactly the kind of tool that travels that way. Nobody searches for it out of curiosity; someone is building or maintaining a website and needs a specific format for a specific reason, and that need does not respect borders or language.

We are not going to pretend a handful of visits per country proves anything about where WEBP adoption is highest — with most countries sitting at one or two visits, that is noise, not a pattern, and turning it into one would be exactly the kind of unearned claim we are trying to avoid on this site. What the spread does show, honestly, is that the need for this particular conversion is not confined to one region or one language.

Why WEBP

For years the choice was awkward: PNG if you needed a transparent background, JPG if you needed a small file, and no way to have both. WEBP removes that trade-off. It supports full alpha transparency like PNG, and compresses roughly as well as JPG — often better.

In practice, converting a PNG to WEBP typically cuts the file to a quarter or a fifth of its original size with no visible difference. On a page carrying a dozen images, that is the single largest speed improvement most sites can make, and page speed feeds directly into search ranking and how many visitors stay.

Search webp png or png webp, order doesn't matter, and you land on this box. Want a cloudconvert png to webp or cloudinary png to webp comparison instead? Same conversion here: drop the PNG, get the WEBP, no upload. Looking for an online png to webp converter that doesn't just show you an ad-covered preview? This one is built to convert png to webp free, full quality, every time.

That size drop is really a png to webp compressor at work as much as a format change, and it's exactly what happens when you convert png to webp and compress in the same step — same image, noticeably smaller file.

For anyone comparing tools, this counts as a png to webp best pick mainly because the batch tool runs free, in the browser, with no ad-covered preview in the way.

Calling this a png to webp convert step is accurate, and since WEBP itself is the format Google built, a png to webp by google description of the format is fair too — even though this particular converter is ours, not Google's.

One honest note: this is technically png to webp without losing quality only in the sense that the difference is invisible at normal settings — WEBP compression is still lossy underneath, the same trade every JPG makes.

How to convert

1. Drop your PNG files onto the converter — a whole folder at a time is fine.
2. Set the output to WEBP.
3. Choose a quality. 90% is near-indistinguishable from the original; 80% is a good setting for images on a website.
4. Download individually or use Download all.

Selecting a whole png to webp folder at once is exactly what the batch tool is built for — queue the lot, not one image at a time.

There's no separate png to webp converter app to install — the whole tool is this page, converting entirely in your browser with nothing uploaded to a server.

Call it png to webp bulk free work — no cost, whole folder at once. A png to webp bulk converter run uses the same folder-at-once tool above, converting every file at the default 90% quality, free with no account.

The same goes for a png to webp batch converter session or a plain png to webp batch convert — same engine, same Download all button at the end.

Any png to webp batch — a dozen icons, a hundred screenshots — runs through the browser the same way, with nothing uploaded to a server.

Does transparency survive?

Yes. That is WEBP's main advantage over JPG. A logo, an icon or a cut-out product photo keeps its transparent background through the conversion, which is why WEBP works as a drop-in replacement for PNG on the web where JPG cannot.

A png to webp transparent background survives the conversion intact — that's the whole point of this section — but the dimensions stay exactly as they were; this page doesn't do a png to webp and resize step, so resize separately first if you need a different size.

Where WEBP works, and where it does not

• Every current web browser: Chrome, Firefox, Safari, Edge and their mobile versions all display WEBP. This has been true for years now.
• Websites and web apps: ideal. This is the format's home ground.
• Desktop software: mixed. Some editors open it happily, others do not recognise it at all.
• Upload forms, print services, e-mail: often rejected. Send JPG when you are handing an image to someone else.
• Anything going to print: use PNG or a TIFF from your original.

The rule of thumb: WEBP for images you serve, JPG for images you send.

A note on quality settings

PNG is lossless, so a PNG-to-WEBP conversion is your first round of lossy compression on that image — which means the quality slider genuinely matters. For photographs, 80–85% is usually the sweet spot on a website. For flat graphics, logos and anything with sharp text, push it to 95–100%: the file stays small anyway because there is little detail to store, and you avoid soft edges around the lettering.

Always convert from your original PNG rather than from an image that has already been through a lossy format. Each lossy round is permanent, and stacking them shows.

The real difference png and webp comes down to compression method, not visual quality — and the png to webp size difference in practice usually lands at 60 to 80 percent smaller for the same look.

There's no png to webp extension to add to your browser, and no png to webp chrome extension either — this page converts inside the tab itself at up to 80 percent smaller file size, with nothing installed as an add-on.

Every png to webp file that comes out keeps its source name, just with .webp on the end, which is also what makes this a genuine file converter png to webp rather than a renamed copy.

You can export png to webp straight from the same page — no separate export dialog needed, just the Download all button once more than one is ready.

There's no png to webp converter download to fetch first and no png to webp converter free download either — nothing to install, just the drop zone above.

A png to webp free converter costs nothing, no trial. Want it as png to webp free online instead? Same page, same free result.

A quick png to webp free convert for a single image works the same as a full folder — same free conversion, no size cap on the batch.

For png to webp best quality results on logos or text, push the slider to 95-100% — the file stays small anyway since there's little detail to store. This does png to webp free bulk work as easily as one file: queue a whole folder and download every WEBP at once, no account. It works as a png to webp converter and compressor in the same pass — the format switch and the size drop happen together, not as separate steps. As a png to webp converter online free of any cost, the whole job runs in your browser tab, with nothing uploaded to a server.

Which PNGs shrink dramatically, and which barely move

The savings from WEBP are real but very uneven, and it depends entirely on what's in the image:

• Photographs stored as PNG: enormous savings. This is the case where people see files drop by 70-90%. A PNG has to store every subtly different pixel exactly; WEBP is allowed to approximate, and on photographic content the approximation is invisible. If someone handed you photos as PNG, this conversion is close to free money.
• Screenshots of text, UI and code: modest savings, and a risk. PNG is already efficient at flat colour and crisp edges, so there's less to win — and lossy compression is at its worst exactly where you have thin dark text on a light background. Push the quality down and letter edges get a faint mush around them. For anything with small text, keep the slider at 90 or above, compare the two side by side at 100% zoom, and be willing to keep the PNG.
• Logos and flat graphics with a handful of colours: often a wash. A PNG with few colours is already tiny. Convert if it fits your pipeline, not because you expect a saving.
• Gradients, film grain and noise: good savings, but check banding in large smooth gradients — that's the first artefact to appear.

The habit that matters: convert from the PNG every time, not from a WEBP you made earlier. Lossy re-encoding compounds, and a file that's been through two lossy passes at 80% looks worse than one pass at 65%.

Before you put WEBP live on a site

Browser support is no longer the question — every current browser reads WEBP. The remaining friction is in everything that isn't a browser, and it's worth checking before you replace your images wholesale:

• Email is the weak spot. Mail is read in dozens of clients, some of them years behind, and a WEBP that fails to render is a blank box in your newsletter. If an image matters in an email, send JPG.
• Upload forms and older plugins still reject the extension. Plenty of CMS installs, marketplaces, job portals and print services accept only JPG and PNG by filename. Keep a JPG copy of anything you might need to upload elsewhere.
• Social and messaging previews. Most scrapers handle WEBP now, but an og:image is the last place you want to find an exception — a JPG there costs you nothing.
• Office documents and older desktop software. Inserting a WEBP into a document or opening it in an older image editor is where you'll meet the friction on someone else's machine, not yours.

None of that is an argument against WEBP for your own pages, where it's straightforwardly the better format. It's an argument for keeping the original PNG: it stays your master copy, and you re-export from it whenever something downstream wants a different format.

Converting the other way: WEBP to PNG

The same converter above also runs in reverse. Change webp to png and this is the reverse of the converter above — same box, opposite direction. Convert from webp to png, or just say from webp to png, either way you're picking WEBP as the source and PNG as the output. A free webp to png converter is what results either way: no watermark, no account. Tools like ezgif webp to png or cloudinary webp to png do the same thing through a different interface.

Wondering how to download webp as png without extra steps? Pick the files, wait a second, and download webp as png is exactly what happens next — one at a time or as a webp to png batch if you selected several. Just need to convert a webp to png once, for a single icon? Same box, same three clicks.

Quick answers

Will old browsers break? In practice, no. Support is universal across browsers still receiving updates. If you must cover very old software, keep a JPG fallback.

Can I convert back? Yes — the same converter does WEBP to JPG and WEBP to PNG. Detail lost in the WEBP encode does not come back, though, so keep your originals.

Is there a limit? No cap, no watermark, no account.

Turning a screenshot or photo into a shareable document instead of just changing its format? ScanReviver's PNG to PDF converts straight from PNG, up to 30 pages in one file.

Questions

The other conversions

• HEIC and HEIF to JPG, PNG or WEBP — for iPhone photos
• PNG to JPG — the size-saving one
• WEBP to JPG — for files downloaded from websites
• JPG to PNG — when a tool insists on PNG
• PNG to WEBP — for images on your own site