Free JPEG to WEBP Converter

Looking for a simple and reliable way to convert JPEG files to WEBP? Try reaConverter Lite — our free image converter designed for smooth, high-quality results.

reaConverter Lite supports batch processing, so you can convert dozens or even hundreds of JPEGs to WEBP in one go. Work fully offline, fine-tune resolution and quality settings, and even use right-click conversion directly from Windows Explorer for ultimate convenience.

Fast. Free. Fully offline.

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How to Convert Multiple JPEG Images to WEBP?

1. Download and Install reaConverter Lite

reaConverter Lite is quick to download, easy to install, and ready to launch in seconds. This lightweight, standalone software is highly efficient at handling a wide range of batch image conversions. Plus, it lets you apply essential image editing options — such as resizing, rotating, or adjusting quality — during the conversion process.

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Install reaConverter Lite

2. Load your JPEG files

Start reaConverter and load all the .jpeg files you intend to convert into .webp. The software supports multiple JPEG conversion and processes all files locally on your computer.

Select JPEGs from a folder or by drag-and-dropping them directly into the reaConverter window.

Load your JPEG files into reaConverter

3. Select WEBP as output format

Pick the WEBP as output format and choose the destination folder where you want to save new .webp files.

Select WEBP as output format

4. Start JPEG to WEBP conversion

Then simply press Convert button and your conversion will begin in no time!

Screenshot

Once the conversion is complete, you can find your WEBP files in the destination folder you selected.

JPEG to WEBP — Free

Convert your JPEG files to WEBP in seconds using reaConverter Lite — the fast, free, and offline solution. All conversions are processed locally on your PC, ensuring maximum speed and privacy with no internet required.

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Do more with your images

Converting JPEG images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

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User Reviews

Average User Rating:
Last updated on April 23, 2025
"Managing product images for our online store requires consistent formatting across thousands of SKUs. reaConverter enables us to automatically convert various source formats to standardized WebP files with optimized compression. The preset system ensures all images maintain our required 1200x1200 pixel dimensions while reducing file sizes by an average of 65%, significantly improving our site's loading speed."
Thomas Chen
E-commerce Manager
"I download memes and graphics all the time, but half are WEBP files that won’t open in my editing apps. reaConverter fixes this in two clicks. Now I can actually use the funny cat pics I save!"
Olivia R.
Social Media Manager
"This software is MAGIC! ✨ Had a monster 7GB WebP archive—online tools wanted a WEEK. reaConverter ate it for dinner and spit out perfect JPGs by bedtime. 😍"
Emma Taylor
Satisfied Customer
"At our print shop, reaConverter has eliminated 90% of our format headaches. Whether it's WebP, HEIC, or proprietary formats, it handles everything offline — critical when processing sensitive client files."
David M. Johnson
Satisfied Customer
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Satisfied Customer
"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
Happy User

JPEG to WEBP Conversion: FAQ

What are JPEG files?

JPG or JPEG is a commonly used method of lossy compression. JPEG compression is used in a number of image file formats. JPEG/Exif is the most common image format used by digital cameras and other photographic image capture devices; it is the most common format for storing and transmitting photographic images on the internet.

What are WEBP files?

WebP is an image file format released by Google in 2010 with the aim of challenging the leading positions of JPG and PNG in the domain of storing and transferring digital images. The purpose of the WebP format is to improve the speed of browsing by offering the same quality as JPEG or PNG, but in a smaller size. WebP images can contain both lossy and lossless compression. They continue, however, to be incompatible with some image viewers and browsers, and are often described by analysts as "work in progress" — a format that still needs to be developed.

Can reaConverter convert JPEG to WEBP?

Yes! reaConverter instantly converts .jpeg to .webp with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Is reaConverter free?

Yes — reaConverter Lite is completely free to use! It offers powerful batch image conversion, right-click integration, and support for popular formats, all without requiring an internet connection. For advanced features like automation, metadata editing, and support for rare formats, you can upgrade to the Pro edition anytime.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert JPEG to WEBP online?

If you only need to convert a few JPEG files to WEBP format, feel free to try our free online free online JPEG to WEBP converter — perfect for small batches with no installation needed!

How can I turn JPEG files into WEBP on my computer?

The best way to change JPEGs to WEBPs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from JPEG to WEBP.

How can I automate JPEG to WEBP files conversion?

reaConverter supports all the most useful automation features such as Right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert JPEG files to WEBP using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line jpeg to webp converter for batch processing.

What else can I do with reaConverter?

Convert Gerber imagesCrop imagesConvert DICOM imagesResize photosConvert RAW files

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Get a free, user-friendly tool for image conversion and editing — with fast results and full control. Use the right-click menu to convert files instantly, or process batches with essential editing options.
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