100% Private
Runs in Your Browser
WEBP ⇄ JPG ⇄ PNG
Free & Unlimited
WEBP Converter
Convert WEBP images to JPG or PNG, and convert JPG or PNG images to WEBP — directly in your browser, with quality control, transparency handling, batch processing and ZIP download. No uploads, no servers, no sign-up.
1. Upload Images
Drag & drop your images here
or
Browse FilesWEBP, JPG, JPEG, PNG, BMP & more · Maximum 50 MB per file · Up to 50 images per batch
Selected files 0
2. Conversion Settings
Output format
Every image keeps its exact original pixel dimensions and aspect ratio — nothing is resized, cropped or stretched.
Quality balances file size against fidelity. 85% is a great default; lower values shrink files but can blur details.
Background for transparent areas
AUTO
Transparency is fully supported by PNG and WEBP — transparent areas will be preserved.
image
.webp
Converted files are named e.g. photo-converted.webp. The extension always matches the selected output format.
Format cheat-sheet: WEBP offers modern, efficient compression and supports transparency. PNG is lossless and supports transparency, but files are larger. JPG produces small photos but does not support transparency — transparent areas are filled with your chosen background color.
Converting images…
Preparing files…
3. Converted Results
How to Convert WEBP Images Online
- Upload one or multiple supported images (WEBP, JPG, PNG, BMP and more) via drag & drop or the file browser.
- Select the desired output format: WEBP, JPG or PNG.
- Adjust image quality when the output format supports it (WEBP and JPG).
- When converting transparent images to JPG, choose a background color to replace the transparency.
- Click Convert and follow the progress bar while your browser processes the images.
- Review the original and converted previews side by side.
- Compare dimensions and file sizes to confirm the result meets your needs.
- Download individual files, or grab everything at once as a ZIP archive.
Why WEBP / PNG / JPG differ:
WEBP combines efficient compression with transparency support — usually the smallest photos at the same visual quality. PNG is lossless and keeps every pixel exactly, but can create much larger files. JPG does not support transparency, so transparent areas must be filled with a solid background color.
100% local processing:
every conversion happens inside your browser using the Canvas API. WEBP output depends on your browser's encoding support and is detected automatically — JPG and PNG always remain available as fallbacks. Original files are never uploaded or modified.
Frequently Asked Questions
A WEBP converter changes the storage format of your images without changing their pixel content or dimensions. This tool converts WEBP → JPG, WEBP → PNG, JPG → WEBP, PNG → WEBP — and any supported image into any of the three output formats — entirely inside your browser.
Upload your WEBP files, select JPG as the output format, pick a background color for any transparent areas (white by default, since JPG cannot store transparency), adjust the quality slider if needed, then click Convert and download the results.
Upload your WEBP files, select PNG as the output format, and click Convert. Transparency is fully preserved, because both WEBP and PNG support alpha channels. Note that PNG is lossless, so the file may be larger than the original WEBP.
Upload your JPG/JPEG files, select WEBP as the output format, choose a quality (85% is a strong default), and convert. WEBP typically produces noticeably smaller files than JPG at the same visual quality. Your browser must support WEBP encoding — the tool checks this automatically and disables the option with a clear message if it doesn't.
Upload your PNG files, select WEBP as the output format, and convert. Transparency is preserved exactly, and WEBP's modern compression usually shrinks the file substantially compared to PNG — great for optimizing website graphics.
Yes — completely free and unlimited. No registration, no watermarks, no hidden limits. Convert as many images as you like, as often as you like.
No. All conversion runs entirely inside your browser using the HTML5 Canvas API. Your files never leave your device — the tool keeps working even if your internet connection drops after the page has loaded.
Yes. Like PNG, WEBP supports a full alpha channel, so transparent and semi-transparent pixels are preserved. When converting to WEBP or PNG, transparency is kept as-is; only JPG output requires a solid background fill.
WEBP encoding is implemented natively inside each browser, and not every browser includes it (Safari, for example, has historically lagged behind Chrome and Firefox). This tool detects support at load time: if your browser can't encode WEBP, that option is clearly labelled and disabled, and JPG/PNG output — which every browser supports — remains fully available. A misleading .webp file is never generated.
Yes. The quality slider ranges from 10% to 100% and is passed directly to the browser's WEBP and JPG encoders. Higher values preserve more detail but create larger files; lower values shrink files but may introduce compression artifacts. For PNG output the slider is disabled, because PNG is lossless and has no quality setting.
Yes — add up to 50 images per batch. Every image is processed sequentially with the same output settings to keep memory usage low, with live progress showing the current file. Download each result individually, or all of them together in a single ZIP archive with automatic duplicate-name handling.
Different formats compress different content better. A photo converted to lossless PNG can grow several times larger; a tiny WEBP graphic converted to JPG may also grow. The tool shows the exact size change for every image and clearly flags any increase, so you can pick the format (or quality) that suits each image best.
Absolutely. The tool is fully responsive and touch-friendly, and works in modern mobile browsers such as Chrome and Firefox on Android, and Safari on iOS. If a mobile browser lacks WEBP encoding, JPG and PNG output remain available automatically.
No. JPG compression permanently discards image data. Converting to WEBP stores the already-decoded pixels — often much more efficiently — but it cannot re-create detail that was lost when the JPG was first created. Format conversion changes storage, not image content.
Privacy notice: all image conversion happens locally inside your web browser. Your images are never uploaded to a server, transmitted over the internet, or shared with third parties. Original files remain untouched on your device, and everything is removed from memory when you close or reset the page.
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