Free JPG to WEBP Online Converter

Quickly convert your JPG images to WEBP with our free online tool. Optimize your uploads and receive a CDN link for fast delivery.

How to convert JPG to WEBP

Use the JPG to WEBP converter in just 2 simple steps, or get an API key and programmatically convert thousands of images!

Get Your API Key

Step 1

Add your JPG image

Select or drag and drop your JPG image into the File Picker. Then, click the "Upload" button.

Step 2

Share your WEBP image

Once the conversion is complete, share the CDN link or download your converted WEBP image

Supported Cloud Storage Providers

Use Filestack Upload to access images from virtually any source. Then use Filestack Transform to perfect them for your application.

Why Do File Conversions Matter?

File sharing is essential for organizations, and accurate file conversion is key. Filestack’s advanced conversions enable teams to share work without worrying about format compatibility, enhancing productivity and collaboration. Our reliable solution converts any common Microsoft file to PDF while preserving the original format and content.

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Plans & Pricing

Filestack offers most file conversions for free. Sign up for free today to get started!

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Explore Beyond JPG to WEBP Conversion

GROUP IMAGES INTO A COLLAGE

A photo collage allows you to convey a compelling story without jeopardizing viewer interest. Photo collages are a great way to boost social engagement and interest in your business.

URL SCREENSHOT

Filestack acts as a browser client that renders the contents of a web page and then captures that page content as an image. This powerful feature allows you to easily incorporate screen captures of other websites into your own web pages.

PDF FILE PROCESSING

Use Filestack to automatically merge files to create a separate PDF file, convert your PDF to a new specific orientation or page format, convert it to a black and white version, or display information about that PDF document.

DOCUMENT DETECTION

Filestack’s Document Detection feature is a comprehensive tool that allows you to easily detect documents in your photos and automatically process them to accurately extract text from each document for later use in your application.

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VIRUS SCAN & MALWARE DETECTION

Scan every file upon upload for viruses and malicious programs no matter what their file type. Filestack’s virus detection capabilities support scanning every file from images and video files to PDF documents for a secure document upload every time.

GENERATE A QR CODE

Easily generate a QR code that will speedily direct traffic to your destination URL with the help of Filestack.

Let’s Get Started.

Talk to us about how simple it can be to instantly and automatically transform any file or image.

Let's Do This!

Just One Integration, One Time…

Filestack connects you with a multitude of services with one simple integration. You never have to worry about updating API integrations again. Uploading Files is our raison d’etre. We update for other API changes, and will never depreciate our API or force unwarranted changes on you.

Libraries & SDKs Choose from our SDKs to get started: Javascript, Ruby, PHP, Python, Swift, Android No maintenance required Once you integrate, you’re done. Never worry about changing APIs disrupting your file workflow again. Dev-to-dev support Your files are always our #1 concern. We are always here to help you get up and running and assure the best performance.

import * as filestack from 'filestack-js';
const client = filestack.init('YOUR API KEY');
client.upload(fileObject).then(data =>console.log(data.url));

gem 'filestack'
client = FilestackClient.new('YOUR_API_KEY', security: security_object)
filelink = client.upload(filepath: '/path/to/file')

$ composer require --prefer-dist filestack/filestack-php

use Filestack\\FilestackClient;

$client = new FilestackClient('YOUR_API_KEY');
$filelink = $client-upload('/path/to/file');

$ pip install filestack-python

from filestack import Client client = Client("")

params = {'mimetype': 'image/png'}
new_filelink = client.upload(filepath="path/to/file", params=params)
print(new_filelink.url)

“Being smart here, in my opinion, is seriously looking at Filestack to give you a fantastic uploading experience, while you spend your time on your product vision, not already-solved problems.”

— CHRIS COYIER, FOUNDER OF CSS-TRICKS & CODEPEN

Frequently Asked Questions

Is it possible to convert JPG to WEBP for free?

The Filestack JPEG to WEBP Converter enables free conversion of JPEG images to WEBP format. It features an intuitive interface that allows users to upload images from various sources and receive the converted WEBP image within seconds.

What is JPG?

JPG is a compressed image format that uses lossy compression to reduce file size while keeping acceptable visual quality. The format follows the JPEG standard and works on every device and browser. JPG stores photos efficiently, but it loses fine details each time the image is saved and recompressed.

What is a WEBP file?

A WEBP file uses Google’s WebP format to store images with smaller file sizes and high visual quality. WEBP supports both lossy and lossless compression and reduces image size by 25–35% compared to JPEG and PNG. Modern browsers support WEBP, which improves page load speed and overall web performance.

Why should I convert my JPEG images to WEBP?

You should convert JPEG images to WEBP to reduce file size by 25–35% while keeping similar visual quality. WEBP loads faster on modern browsers, improves Core Web Vitals, and lowers bandwidth usage. Converting JPEG to WEBP improves site speed, boosts SEO performance, and creates more efficient image delivery.

Can I use the Filestack Processing API to convert external JPG URLs to WEBP?

You can use the Filestack Processing API to convert external JPG URLs to WEBP by passing the image URL directly into the Filestack transformation endpoint. Filestack fetches the remote JPG, applies the WEBP conversion task, and returns an optimized WEBP file that you can store or deliver through a CDN.

https://cdn.filestackcontent.com/APIKEY/output=format:webp,quality:90/EXTERNAL_URL