WEBP file viewer — open WebP files online
Drop a WEBP file into AnyFile and see it instantly — no upload, no sign-up, no software to install. Everything runs locally in your browser, so the file never leaves your device.
Open a WEBP file nowWhat is a WEBP file?
WebP is a modern image format developed by Google that compresses both lossy and lossless images significantly better than JPEG or PNG. It is now the default for many websites thanks to its small file sizes.
How to open a WEBP file online
- Open the AnyFile viewer — it loads instantly and even works offline after the first visit.
- Drag your WEBP file into the window, paste it with Ctrl/⌘+V, or click “Choose a file”.
- The file type is detected automatically from its actual content (magic bytes), not just the extension.
- The file is rendered immediately — processed 100% locally, with nothing sent to any server.
Why open WEBP files with AnyFile?
- No upload — the file never leaves your device.
- Free, with no registration and no installation.
- Works offline after the first visit.
- Detects the real file type by content, not just by extension.
- Nothing ever fails: any unreadable file falls back to a universal hex view.
100% private by design
AnyFile has no server and no upload endpoint. Your WEBP file is read with the browser’s File API and processed entirely on your device — open your browser’s network tab and verify that nothing leaves the page. It even keeps working with the network disconnected.
Technical details
| Full name | WebP Image |
|---|---|
| Extensions | .webp |
| MIME type | image/webp |
| Category | Images |
| Tier | Free |
Frequently asked questions
Is it free to open WEBP files?
Yes. Opening WEBP files in AnyFile is completely free — no registration, no watermarks and no file-size tricks.
Is my WEBP file uploaded to a server?
No. There is no server. The file is read locally by your browser using the File API, and all processing happens on your device. Nothing is transmitted anywhere.
Do I need to install software to open a WEBP file?
No. AnyFile runs in any modern browser on any operating system — Windows, macOS, Linux, Android or iOS. Nothing to download or install.
What happens if my WEBP file cannot be displayed?
No file ever fails completely: if a dedicated preview is not possible, AnyFile falls back to a universal hex viewer that shows the raw bytes, the detected signature and the file’s structure.