Free online converter
Free JPG to WebP Converter
Convert JPG and JPEG images to WebP in your browser — free forever, no watermark. Drop one or many .jpg, .jpeg, or .jfif files. Adjust quality under Advanced options. 30 free conversions per day per tool; Pro for unlimited. Your files never leave your device.
Drop your JPG files here
or click to browse · JPG/JPEG up to 25 MB each
30 free conversions per day per tool · Pro for unlimited
100% private. Your files never leave your device. Nothing is uploaded, stored or read by us.
- 🔒 Private: files stay in your browser
- No signup
- No watermark
- Free: 30 conversions/day
How to convert JPG to WEBP
Step 1
Drop one or more JPG/JPEG files (up to 25 MB each).
Step 2
Reorder or remove files if needed. Optionally set WebP quality.
Step 3
Click Convert — decoding and WebP encoding stay in your browser.
Why use our JPG to WEBP converter
Shrink camera JPGs into
Shrink camera JPGs into smaller WebP files for the web
Convert downloaded JPEG attachments
Convert downloaded JPEG attachments for faster page loads
Batch-convert several JPG files
Batch-convert several JPG files into a ZIP of WebPs
Your files stay private
This JPG converter runs entirely in your browser. When you drop a file, it stays on your device—we never upload it to our servers, store a copy, or open it on our side. We cannot see what is inside your JPG, and refreshing or closing the page clears everything from memory instantly. No account is required to convert.
Note: like most websites, we may use cookies for ads and analytics on public pages. That is separate from your document—those scripts never receive your file contents.
What is JPG?
Convert JPG to WebP without uploading your images This free JPG to WebP converter turns .jpg and .jpeg images into WebP files in your browser. Nothing is uploaded for conversion — your browser decodes JPEG and encodes WebP so you can shrink photos for faster pages and uploads. Drop a single .jpg for one WebP, or select several files and download a ZIP. Free use includes 30 conversions per day per tool with no watermark; Pro unlocks unlimited conversions. How to convert JPG to WebP online Conversion runs entirely on your device with the Canvas API. Your images are not uploaded to our servers for this tool. 1. Upload drop or select .jpg, .jpeg, or .jfif files (up to 25 MB each). 2. Review reorder or remove files if you selected more than one. Optionally adjust WebP quality under Advanced opt
What is WEBP?
WEBP is useful when you need a different file type for editing, sharing, or publishing.
Why convert JPG to WEBP
Shrink camera JPGs into smaller WebP files for the web Convert downloaded JPEG attachments for faster page loads Batch-convert several JPG files into a ZIP of WebPs
Tips for best results
- Drop one or more JPG/JPEG files (up to 25 MB each).
- Reorder or remove files if needed. Optionally set WebP quality.
- Click Convert — decoding and WebP encoding stay in your browser.
- Download a .webp (or a .zip of WebPs for multiple files).
Frequently asked questions
Is this JPG to WebP converter free?
Yes. You get 30 free conversions per day per tool with no watermark. Pro unlocks unlimited conversions.
Do you upload my images to a server?
No. Conversion runs in your browser. Your JPG files are not uploaded to our servers for this tool.
Can I convert multiple JPG files at once?
Yes. Select several images — each becomes its own WebP, packaged in one ZIP download.
Do you accept .jpeg and .jfif too?
Yes. .jpg, .jpeg, and .jfif are all accepted — they are the same JPEG family.
What if my browser cannot encode WebP?
Use a recent Chrome, Firefox, Safari, or Edge build. Older browsers may not encode WebP — update and try again.
Related tools
Need more than free limits?
Free tier includes 30 conversions per day and files up to 25 MB. Pro raises daily limits and file size (up to 100 MB) when you convert often.
View Pro plansLast updated: October 17, 2026