When you actually need a PNG instead of WEBP
WEBP is great for the web — small and fast. But it stops being useful the moment a file needs to go somewhere other than a modern browser:
- Older editing software. Photoshop CS6 / CC versions older than 23, older Lightroom, GIMP without plugins, Affinity Photo before late updates.
- Office / Google Docs paste. Many older Word / PowerPoint versions will not accept WEBP. PNG works everywhere.
- Print shops and design vendors. Most still expect TIFF, PNG, or JPG. Sending WEBP gets the job bounced back.
- Web upload forms outside Big Tech. Many CMSes, ticketing systems, and government portals reject WEBP uploads.
- Sharing with non-technical users. A double-clicked WEBP on Windows still confuses people. PNG opens with no questions.
WEBP vs PNG
| WEBP | PNG | |
|---|---|---|
| Compression | Modern | 1990s |
| File size | Smaller | Larger (often 2–4×) |
| Lossless | Optional | Always |
| Transparency | Full alpha | Full alpha |
| Editing compatibility | Newer software only | Universal |
| Animation | Yes | No (APNG non-standard) |
How it works
- Drop your WEBP files — drag, click, or paste. Up to 30 at a time.
- Click Convert — the browser decodes the WEBP and re-encodes as PNG locally with the Canvas API.
- Download — individually or as a single ZIP.
Expect bigger files
PNG cannot match WEBP's compression — that's the point of WEBP. A 200 KB lossy WEBP will typically expand to ~600 KB as PNG. This is normal; the PNG is for compatibility, not storage.
How to open WEBP files on Windows 10 and 11
Windows 11 (22H2 and later) supports WEBP in the Photos app natively. On Windows 10, install the free WebP Image Extensions from the Microsoft Store — this adds WEBP decoding to Photos and File Explorer thumbnails. Chrome and Edge display WEBP without any extensions. For apps that still reject WEBP — older Photoshop, Word, print-upload forms — convert to PNG using the converter above and the resulting file opens in every Windows app without any extensions.
How to open WEBP files on Mac
macOS Sonoma (14) and later open WEBP in Preview natively. On older macOS versions, Preview may refuse WEBP — use Chrome, Firefox, or Edge to view the file in the browser. For full software compatibility (older Photoshop, Affinity Photo, Office), convert to PNG here first. The PNG will open in every Mac app without any plugin or extension.
WEBP to PNG for design and editing workflows
Downloaded a WEBP asset from a website and need to edit it? Convert to PNG first. PNG is the native working format for raster editing: Photoshop, GIMP, Affinity Photo, and Procreate all treat PNG as first-class. The transparency in your WEBP is preserved exactly in the PNG output, so you keep all alpha channel information for compositing. After editing, re-export as WEBP (or whatever format the destination requires) from your editor.
Batch WEBP to PNG conversion
Drop up to 30 WEBP files at once and download a single ZIP containing all the PNGs. This is useful when a design handoff or asset pipeline delivers WEBP thumbnails and you need PNGs for a print-ready document, an older CMS, or a design tool review. Each output keeps the original filename with .webp replaced by .png.
Privacy
All decoding and re-encoding happens in your browser. Your files never reach a server. There is no upload, no temporary file, no log.