A form that rejects a WebP image often accepts JPG or PNG. Which one you choose matters: JPG is a practical choice for photos, while PNG can preserve transparency around a logo or icon. An ordinary JPG or PNG export will not carry over a WebP animation.
Convert a still WebP in Paint
- Make a copy and open it with Paint. If your Paint build cannot open it, try an editor with WebP support.
- For an opaque photo, choose File → Save as → JPEG picture. For an image that needs transparency, choose PNG picture in an editor that preserves the alpha channel.
- Use a new filename. Reopen the result in the destination app, check its dimensions, and preview transparent artwork on both light and dark backgrounds.
Choose a background for JPG
JPG has no transparent pixels. If the source has clear edges, put a solid layer under the artwork before export. White works for a white form; a dark banner may need a matching dark background. Look closely around the edges so you catch any halo before uploading.
Decode to PNG without an online converter
If you already use command-line tools, Google’s WebP utilities include dwebp. For a still image, run dwebp input.webp -o output.png. Export the PNG to JPEG in your image editor if that is the format the recipient needs. If the WebP moves in your browser, keep the original for animation or use a tool that lets you deliberately select and export a frame.
Conversion does not add detail and the output may be larger than the original. Keep the source file and check the actual upload limit after converting.
