Have you ever tried to open a WebP file and your computer stared back at you blankly? You’re not alone. WebP is a great format for images—small in size, but big in quality. But not every system likes it out of the box. The good news? You don’t need a fancy program to open these files anymore. There are tons of free and easy WebP viewers out there in 2025!
We’ve rounded up some of the best free WebP viewers to help you open, view, and sometimes even edit WebP files without paying a cent. Get ready to treat your eyeballs!
What Is WebP Anyway?
Before we dive in, let’s quickly explain what WebP is. It’s an image format developed by Google. WebP makes file sizes smaller than JPEG or PNG without losing much quality. That means websites load faster. And smartphones stay speedy. But file size savings can come with compatibility issues.
That’s where WebP viewers come in. They let you see your files without a browser or complicated software.
Top Free WebP Viewers for 2025
Here are our favorite tools this year to view WebP images for free. Some are standalone apps, while others are browser-based. So whether you’re on Windows, Mac, Linux, or even mobile—there’s something for you!
1. IrfanView (Windows)
IrfanView has been around forever. And it’s still going strong in 2025. This lightweight viewer is tiny in size, but full of features.
- Super fast
- Supports WebP with plugin
- Batch conversion available
- Totally free
You’ll need to install the plugins pack to open WebP files. But it’s easy to do, and once done—WebP is as easy as JPG.
2. XnView MP (Windows, macOS, Linux)
This one’s a cross-platform champ. It opens WebP and hundreds of other file types. The interface is clean and intuitive.
- Free for personal use
- Supports WebP natively
- Tabbed image browsing
- Slide shows and editing tools
Perfect if you’re handling a lot of images and want good organization in your viewer.
3. Nomacs (Windows, macOS, Linux)
Sleek, modern, and open-source. Nomacs is a gem for viewing images in style. And yes, it handles WebP without any extra tweaks.
- Open-source and free
- Customizable interface
- View extended metadata
- Syncs views on multiple monitors
Ideal for photographers or just those who appreciate the little details.
4. FastStone Image Viewer (Windows)
This is another ultra-popular tool that’s still great in 2025. It’s free for personal and educational use and has way more features than it should for a free product.
- WebP support works out of the box
- Full-screen viewer
- Batch rename and convert
- Draw and annotate images
Super handy for folks who work with images regularly.
5. Image Glass (Windows)
This one is simple and beautiful. If you want a minimalist WebP viewer, Image Glass is your new best friend.
- Fast and lightweight
- Clean UI
- Open-source
- Plenty of language support
You don’t get editing tools here, but for just viewing WebP files—it’s top-notch.
6. Photopea (Online)
Don’t want to download a thing? Open your browser. Go to Photopea. And boom—you’re viewing (and even editing) WebP images.
- No download needed, runs in browser
- Works like Photoshop
- Edit WebP, export to PNG, JPG, and more
- Great for schools and Chromebook users
This is perfect if you want something powerful that works on any device.
7. GIMP with Plugin (Windows, macOS, Linux)
GIMP is the Photoshop alternative you probably already know. And yes, it supports WebP in 2025.
- Free and open-source
- Advanced editing features
- WebP support included (no plugin needed in newer versions)
- Custom brushes and scripts
If you want to do more than just look at WebP files—go with GIMP.
8. Windows Photos (Windows 11 and up)
Good news, Windows fans! The latest Photos app now supports WebP natively. Just double-click, and it opens like any other picture.
- Nothing to install
- Supports WebP out of the box
- Automatic updates via Windows
That’s one less file format to worry about!
9. QuickLook (macOS)
Mac users can view WebP files natively in 2025 with the help of QuickLook plug-ins or even system updates. Most of the time, preview now just works.
- No extra app needed on current macOS versions
- Press spacebar to preview
If not available, check out QuickLook plug-ins like “qlImageSize” that add support for WebP and other formats.
10. WebP Viewer Online Tools
If you’re in a rush, there are many online WebP viewers. These are some popular choices:
- Photopea – View and edit
- Pixlr – Great interface
- GroupDocs Viewer – Simple and safe
Why Use a WebP Viewer?
Here’s why you might want a good viewer instead of just relying on your default photo app:
- Your system doesn’t support WebP
- You want to convert or batch rename files
- You need tools like annotation, slide shows, or editing
A viewer is more than just something to “see” the file. It’s your toolkit for managing your content. And in 2025, you have amazing, FREE options!
Final Thoughts
WebP is here to stay. It’s efficient, modern, and great for web use. But you don’t need to fight your computer to open it. Try out one (or two!) of the free WebP viewers we listed.
Whether you’re all about touchscreens and tablets or rock an old-school desktop, there’s a perfect WebP viewer for your style. Download one today—or just use your browser—and enjoy those crisp, pixel-perfect pics anytime you want.
