How to Open WebP Files on Windows, Mac, iPhone, Android, and the Web

Date published: June 2, 2026
Last update: June 2, 2026
Author: Marek Hovorka

Category: Image Formats
Tags: Image compatibility, open WebP files, WebP

Learn how to open WebP files on any device, including Windows, Mac, iPhone, Android, and browsers. Fix common WebP viewing issues and convert files when needed.

WebP files are common on modern websites, but many people still run into the same problem: they download an image and their device does not open it the way they expect. If you are trying to figure out how to open WebP files, the good news is that it is usually simple once you know which app, browser, or workflow to use.

WebP is an image format developed for smaller file sizes and faster web delivery. It can store both lossy and lossless images, and it also supports transparency. That makes it useful for websites, screenshots, product images, and graphics. The catch is that some older apps, operating systems, and editing tools do not handle WebP as smoothly as JPG or PNG.

In this guide, you will learn exactly how to open WebP files on Windows, Mac, iPhone, Android, and in web browsers. You will also see what to do when a WebP file refuses to open, why this happens, and when converting WebP to a more familiar format makes sense.

If you already have a file that will not work in your software, you can quickly use PixConverter’s WebP to PNG converter to make it easier to open, edit, and share.

What is a WebP file?

A WebP file is an image format designed to reduce file size while maintaining good visual quality. It is heavily used across websites because smaller image files help pages load faster.

Compared with older formats, WebP can often deliver:

• Smaller files than JPG for many photos
• Smaller files than PNG for many graphics
• Transparency support like PNG
• Animation support in some cases

That efficiency is great for websites, but it can create confusion for everyday users who expect every image to open in the same default app.

Quick answer: the easiest ways to open WebP files

If you just want the fast answer, here it is:

Device or platform	Best way to open WebP	Notes
Windows	Open with a browser, Photos, or Paint	Recent Windows versions usually support it
Mac	Open with Preview or a browser	Modern macOS versions handle WebP well
iPhone or iPad	Use Safari, Files, or Photos depending on source	Support varies by iOS version and app
Android	Use Chrome, Google Photos, or Files	Usually supported on current devices
Any device	Open in Chrome, Edge, Firefox, or Safari	Browsers are the most reliable option
When compatibility fails	Convert WebP to PNG or JPG	Best for editing, sharing, or older apps

How to open WebP files on Windows

On most current Windows systems, opening WebP files is fairly straightforward.

Method 1: Open the file in your web browser

This is the most reliable option. Browsers handle WebP very well.

1. Locate the WebP file on your computer.
2. Right-click the file.
3. Choose Open with.
4. Select Chrome, Edge, or Firefox.

If the image opens in the browser, your file is fine. This also helps you confirm that the issue is with a specific app rather than the image itself.

Method 2: Use Windows Photos

Many current versions of the Photos app support WebP.

1. Double-click the file.
2. If it does not open, right-click and choose Open with > Photos.

If Photos cannot open it, your system may be missing support or using an older setup.

Method 3: Try Paint

Newer versions of Paint may also open WebP images.

1. Open Paint.
2. Choose File > Open.
3. Select the WebP image.

This can be useful if you want to quickly save the image into another format.

What if WebP will not open on Windows?

If none of the above works, try these fixes:

• Update Windows and your image apps
• Open the file in a browser first to confirm it is not corrupted
• Rename the file only if the extension looks wrong, such as a download with no extension
• Convert the file to PNG using /convert-webp-to-png

PNG is often the safest fallback for graphics, screenshots, and images with transparency.

How to open WebP files on Mac

Mac users can usually open WebP files without much trouble, especially on recent versions of macOS.

Method 1: Use Preview

Preview is often the fastest option.

1. Find the WebP file in Finder.
2. Double-click it.
3. If it does not open in Preview automatically, right-click and select Open With > Preview.

Once open, you can export it into another format if needed.

Method 2: Open with Safari or Chrome

Browsers are still the easiest universal fallback.

1. Right-click the file.
2. Choose Open With.
3. Select Safari, Chrome, or Firefox.

This is especially helpful if Preview behaves inconsistently with a downloaded file.

Method 3: Use an editing app that supports WebP

Some Mac editing tools support WebP directly, while others do not. If your design or editing app refuses the file, convert it first rather than forcing a slow plugin-based workflow.

For example, if you need easier editing, convert the image with PixConverter’s WebP to PNG tool.

How to open WebP files on iPhone and iPad

Opening WebP files on iPhone and iPad depends on how you received the file and which iOS version you are using.

In Safari

If the WebP image is on a website, Safari usually displays it normally. In many cases, you may not even notice it is a WebP file.

In Files

If you downloaded a WebP image:

1. Open the Files app.
2. Navigate to the downloaded file.
3. Tap the file to preview it.

Recent iOS versions often handle this well.

In Photos

If the image was saved into Photos, support can vary depending on the source app and iOS behavior. If it does not appear correctly, the easiest fix is conversion.

If you need the image for sharing, messaging, or uploading to a service that rejects WebP, convert it to JPG or PNG first. For example:

• Use /convert-webp-to-png for graphics and transparency
• Use JPG if the image is more like a photo and a smaller universally accepted file is better

How to open WebP files on Android

Android generally handles WebP well because the format is widely used across mobile apps and websites.

Common ways to open a WebP file on Android

• Tap the file in the Files app
• Open it in Chrome
• View it in Google Photos
• Use an image viewer app that supports modern formats

If the image downloads but will not preview in your preferred app, the file may still be perfectly fine. Try opening it in Chrome first. If that works, the issue is with the viewer app, not the image.

How to open WebP files in any browser

If you want one method that works almost everywhere, use a browser.

Most modern browsers support WebP, including:

• Google Chrome
• Microsoft Edge
• Mozilla Firefox
• Safari
• Opera

To open a WebP file in a browser:

1. Open your browser.
2. Drag the WebP file into the browser window.
3. Or right-click the file and choose the browser from Open with.

This is often the fastest way to confirm that the file is not damaged.

Why your WebP file may not open

When a WebP image does not open, there are several likely causes.

1. The app does not support WebP

This is the most common reason. Some older image viewers and office apps still expect JPG, PNG, or GIF.

2. The file extension is wrong

Sometimes an image is downloaded with an odd filename, no extension, or the wrong extension. If you know the file came from a website and should be WebP, check the filename carefully.

3. The file is corrupted

An interrupted download, broken email attachment, or partial file transfer can damage the image.

4. The site or app blocks the format

Some upload tools and content editors still reject WebP, even when your device can view it normally.

5. The image is actually meant for web delivery, not editing

WebP is excellent for website delivery, but it is not always the smoothest format for older editing workflows, office documents, or print preparation.

When to convert WebP instead of opening it directly

Sometimes viewing a WebP file is not the real problem. The real problem is needing to use it somewhere that does not support WebP well.

You should consider converting WebP when:

• You need to edit the image in software with weak WebP support
• You need to insert it into a document or app that rejects WebP
• You want easier sharing with less chance of compatibility issues
• You need transparency preserved for design work
• You need a more standard format for clients or coworkers

Convert WebP to PNG when:

• The image has transparency
• You want cleaner support in design tools
• The image is a graphic, screenshot, logo, or UI asset

Use PixConverter WebP to PNG for this workflow.

Convert WebP to JPG when:

• The image is a photo
• You want broad compatibility for uploads and sharing
• You do not need transparency

If you are handling image workflows across formats, related tools can also help, including PNG to JPG, JPG to PNG, PNG to WebP, and HEIC to JPG.

WebP vs PNG vs JPG for opening and everyday use

Format	Best for	Transparency	Compatibility	Typical use
WebP	Web delivery, smaller files	Yes	Good, but not universal in older tools	Website images, downloads from the web
PNG	Graphics, screenshots, editing	Yes	Excellent	Design assets, logos, interface images
JPG	Photos, sharing, uploads	No	Excellent	Camera images, email attachments, social uploads

If your goal is simply to open the image and move on, keeping it as WebP may be fine. If your goal is editing, document insertion, or broad compatibility, conversion often saves time.

How to convert a WebP file if you cannot open or use it

Here is a practical workflow:

1. Try opening the file in Chrome, Edge, Safari, or Firefox.
2. If it opens there, the file is probably fine.
3. Ask what you need next: viewing, editing, sharing, or uploading.
4. Convert to PNG if you need transparency or a design-friendly format.
5. Convert to JPG if you need universal photo-style compatibility.

Common WebP opening scenarios and the best fix

You downloaded an image from Google and it saved as WebP

This is very common. Open it in a browser or convert it if your target app wants PNG or JPG.

Your image editor does not accept WebP

Convert to PNG first for a smoother editing workflow.

You need to upload the image to a form that rejects WebP

Convert to JPG for a photo or PNG for a graphic.

You need transparency preserved

Use PNG, not JPG.

You only want to preview the image once

Open it in your browser and avoid extra steps.

Best practice: keep WebP for delivery, convert for compatibility

One useful rule is this: WebP is excellent for web delivery, but PNG and JPG are often better for everyday compatibility.

That means:

• Keep WebP if the image stays on the web
• Use PNG when editing or preserving transparency matters
• Use JPG when broad sharing and upload compatibility matter most

This keeps your workflow simpler and reduces the chance of format-related errors.

FAQ: How to open WebP files

Can Windows open WebP files natively?

Usually yes on modern systems, especially through browsers and current image apps. If not, converting the file is the fastest workaround.

Can I open a WebP file in Chrome?

Yes. Chrome is one of the most reliable ways to open WebP files.

How do I open WebP on Mac?

Use Preview or a browser like Safari or Chrome. If an editing app does not support WebP well, convert it to PNG.

Why does my phone not open a WebP file?

It may depend on the app you are using, the operating system version, or the source of the file. Try opening it in a browser or Files app first.

Is WebP the same as JPG or PNG?

No. WebP is a separate format designed for efficient web use. It can support transparency like PNG while often staying smaller.

Should I convert WebP to PNG or JPG?

Choose PNG for graphics and transparency. Choose JPG for photos and broad compatibility.

Final takeaway

If you are wondering how to open WebP files, the easiest answer is usually to use a modern browser or your device’s default image viewer. In many cases, that is enough.

But if you need to edit the file, upload it somewhere restrictive, or share it without compatibility headaches, conversion is often the smarter move. WebP is efficient, but PNG and JPG still win in plenty of real-world workflows.