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Convert JPG to WEBP Online


CONVERT JPG to WEBP ONLINE

1) Upload JPG file to convert

 

Drop files here, or Click to select
0 %

2) Set converting JPG to WEBP options

Convert to

 

Options

Width: Height:
Constrain proportions

3) Get converted file

DOWNLOAD CONVERTED FILE
Full version
Total Image Converter To Convert TIFF, JPEG, ICO, BMP
  • Convert Images in Batch!;
  • Convert JPG to WEBP and in many other formats
  • Process hundreds of files in 3 clicks;
  • Have a desktop converter that works without Internet;
  • Keep your files safe, don't send them to the web;
  • Get a more poweful engine for large images and RAW photos.
See features
NOW 20% OFF - $24.90 $17.43
*Only this month. Not for resellers.
close Total Image Converter
ok JPEG, TIFF, PSD, PNG, etc.
Total Image Converter supports the widest list of output file types: PDF, TIFF, BMP, PNG, JPEG, JPEG2000, ICO, GIF, PCX, TGA, PXM, PS, PCL! Besides, it converts many rare formats like PALM, PICT, XPM, FIX.
okRotate Images
Along with conversions you can rotate your images! All is done in batch so you save a lot of your valuable time.
okResize Images
With Total Image Converter it's very easy to resize your photos or images in batch. Make them suitable for the web or emailing.
okRAW photos
Total Image Converter supports almost all RAW camera photos (CRW, CR2, NEF, PEF, RAF, X3F, RAW, BAY, ORF, NRW, SRF, MRW). Save them as TIFF or JPEG files for easy publishing or sharing.
okWatermarks
Add text watermarks to the header or the footer of the output file to prevent unauthorized use.
okClear interface
The inerface of the pss is clear and straightforward. The built-in Preview panel helps you to view each file full-sized and learn the info about it.
okCommand line
Total Image Converter can be run via command line (get the ready-to-use BAT file from GUI settings).

How to convert JPG to WEBP?

1

💾 Upload Your File: Go to the site, click on «Upload File,» and select your JPG file.

2

✍️ Set Conversion Options: Choose WEBP as the output format and adjust any additional options if needed.

3

Convert and Download: Click 👉«Download Converted File»👈 to get your WEBP file.


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Cloud Based
There is no need to install any software to convert JPG to WEBP with CoolUtils. Simply access the internet, and you can easily convert your file online with our service.
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Secure
Our hardware operates in top-tier, highly secure data centers equipped with advanced electronic surveillance and multi-factor access control systems.
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Ease of Use
Converting JPG image to WEBP online has never been so simple. Drop your .jpg file and the converter encodes the image as WebP — typically 25-35% smaller than JPG at equivalent visual quality, with optional alpha transparency.
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Privacy
We understand the importance of privacy, which is why we've developed a comprehensive privacy policy detailing how we handle your files and personal information. You can read the policy here.

 

JPG File

File extension .JPG, .JPEG, .JPE, .JFIF, .JFI
CategoryImage File
DescriptionJPG is the file format for images made by digital cameras and spread throughout the world wide web. Saving in JPG format an image loses its quality, because of the size compression. But at the end you have a much smaller file easy to archive, send, and publish in the web. These are the cases when an image's size matters more than image's quality. Nonetheless, by using professional software you can select the compression degree and so affect the image's quality.
Associated programs
Developed byThe JPEG Committee
MIME type
Useful linksMore detailed information on JPG files
Conversion typeJPG to WEBP

WEBP File

File extension .WEBP
CategoryImage File
DescriptionWebP is a new lossy image file format, whose mission is to overthrow JPEG, which has long been the ruler of the web image world. Although it is not expected to outdo JEG in image quality right away, it seems to be outdoing it in user-friendliness. With Webp, you get a same-quality image almost 50% smaller than its JPEG counterpart. Webp uses VP8 ñ an open-source codec, and a RIFF-based container, which creates a good potential for further development. The format was created by Google.
Associated programsAdobe Photoshop
Google Chrome
Picasa
Developed byGoogle
MIME typeimage/webp
Useful linksMore detailed information on WEBP files
5 star2026-02-03
I converted our entire product image library from JPEG to WebP and page load times dropped noticeably — the file sizes shrank by around 35% with no visible quality difference. This tool handled the batch smoothly.
Seo-Yeon Park
5 star2026-04-27
We run a travel photography blog and switching to WebP was a priority for Core Web Vitals. Converting a folder of 200 JPEGs to WebP took only a few minutes and the results look great in Chrome and Safari.
Marco Bianchi
4 star2026-01-19
Our e-commerce site needed WebP versions of all product JPEGs for the modern image format tag. The converter is reliable and the quality settings gave us the right balance between size and sharpness.
Olena Kovalenko

Rating JPG to WEBP   5 star JPG to WEBP   4.8 (1240 votes)
Rate It

 

 

FAQ ▼

WEBP is a modern image format developed by Google that provides superior compression for images on the web while maintaining quality.
Converting JPG to WEBP reduces file size significantly, which speeds up website loading times and saves storage space.
WEBP maintains high image quality even at smaller file sizes, though some minimal quality loss can occur with lossy compression.
Most modern browsers like Chrome, Firefox, Edge, and Opera fully support WEBP images. Older browsers may not support it.
You can use tools like Photoshop (with plugins), online converters, or command-line tools like ImageMagick or cwebp.
Yes, WEBP generally offers better compression and quality, making it ideal for faster website performance.
Yes, many converters and command-line tools allow batch conversion of multiple JPG files into WEBP format.
 

 

Convert JPG to WEBP — Smaller Photos, Same Visual Quality

JPG has carried the web's photo bandwidth since 1992. WebP cuts that bandwidth by roughly 25–35% at identical visual quality, and every modern browser displays the result natively. Drop your .jpg or .jpeg file above.

What Is JPG?

JPG (or JPEG, Joint Photographic Experts Group) is the lossy raster image format standardised in 1992. It uses Discrete Cosine Transform compression tuned for photographs and is the default output of nearly every digital camera and smartphone. JPG does not support transparency or animation.

What Is WebP?

WebP is Google's web image format from 2010. It supports lossy and lossless compression, alpha-channel transparency, and animation, and produces files roughly 25–35% smaller than JPG at equivalent quality. Chrome, Edge, Firefox, Safari, and Opera all render WebP natively.

JPG vs WebP — Format Comparison

PropertyJPGWebP
Year19922010
DeveloperJPEG CommitteeGoogle
CompressionLossy (DCT)Lossy or lossless
TransparencyNoneAlpha channel
AnimationNoneYes
Typical file size (12 MP)~4 MB~2.5-3 MB
Browser supportUniversalUniversal (modern)

When Do You Need JPG to WebP Conversion?

Command-Line Conversion

Batch-convert an entire folder without opening the interface:

TotalImageConverter.exe C:\src_files C:\tgt_out /ConvertTo webp /ProcessRecursively

Add /ProcessRecursively to include subfolders. Save the command in a .bat file for scheduled or automated runs.

Online vs Desktop

FeatureOnline (this page)Total Image Converter (desktop)
File size limit50 MBUnlimited
Batch conversionOne file at a timeEntire folders at once
Software installNone requiredWindows 7–11
Output optionsStandardFull control
Command-lineNoYes
PrivacyFile uploaded to serverStays on your computer
PriceFreeFrom $29.90

Convert from JPG

Using CoolUtils, it is possible to convert JPG files to a variety of other formats:

Convert to WEBP

Using CoolUtils, it is possible to convert a variety of other formats to WEBP files:

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