Free PNG to WEBP Converter

The best web app for converting PNG to WEBP with the highest quality.

We’ve seamlessly converted over

*Or drag & drop files here. Single file size: 20 MB

How to Convert PNG to WEBP

Upload Your Files

Click the “Upload Files” button or drag and drop your PNG files into the section.

Start to Convert

Click the “Convert ” button to start the PNG to WEBP conversion.

Download Your Image

Once the status reads “Finished”, hit the “Download” button.

effortlessEasy to Use

Just upload your files, hit convert, and you're set. Plus, you can convert in batches without adding files individually.

bestBest Quality

Leveraging the power of open-source software and in collaboration with leading software vendors, we guarantee superior conversion results. With the 'Advanced Settings', you can adjust parameters like quality, resolution, compression, and more.

freeFree & Secure

Our PNG to WEBP converter is free and compatible with all web browsers. We upload your files using a secure HTTPS protocol. All files are secured using 256-bit SSL encryption and deleted automatically within a few hours. Your files remain private, accessible only to you, guaranteeing utmost data security and privacy.

Trustpilot Reviews Showcase

Discover how our PNG to WEBP converter stands out, as reflected in reviews from Trustpilot, a leading consumer feedback platform.


Never thought I'd rave about a converter,but here I am.This free PNG to WEBP tool is a gem. It’s lightning-fast, super user-friendly, and the image quality post-conversion is brilliant. Two thumbs up!

02/11, 2023

Having recently tried this free PNG to WEBP converter, I must say I'm impressed! The tool is not only fast and user-friendly, but it also maintains a high-quality image definition even after conversion. I was delighted by the batch conversion feature, which saved me heaps of time. Plus, the ability to convert between various file extensions (including jpg, jpeg, pdf, webp, heic, png, svg, and avif) is a major bonus. Highly recommended!

05/08, 2023

Absolutely thrilled with this PNG to WEBP converter! I was skeptical about free converters due to past experiences, but this tool surpassed all my expectations. The conversion was swift, and the image quality was retained perfectly. The neat interface made the whole process a breeze.

03/11, 2023


What is a PNG (Portable Network Graphics) file?

A PNG (Portable Network Graphics) file is a raster graphic format that supports lossless data compression. It was developed as an improved, non-patented replacement for Graphics Interchange Format (GIF).

PNG files are commonly used for storing web graphics, digital photographs, and images with transparent backgrounds. They are favored for their ability to display images with a high level of detail and clarity, especially when compression of the image data does not degrade visual quality.

Unlike JPEG, PNG supports transparency, making it ideal for graphics and images with varying degrees of opacity.

What is a WEBP file?

A WEBP file is an image format developed by Google, designed to provide both lossless and lossy compression. It aims to offer better compression than JPEG and PNG formats, resulting in smaller file sizes without sacrificing image quality.

WEBP supports transparency, like PNG, and also includes animation features, making it versatile for various web applications. However, despite its advantages, it's not as universally supported as older formats, although adoption has been growing with web performance and optimization in mind.

What are the advantages of WebP over PNG?
  1. Smaller File Size: WebP typically offers significantly smaller file sizes than PNG for comparable image quality, beneficial for faster web page loading.
  2. Better Compression: WebP uses advanced compression techniques to reduce file size without compromising much on image quality.
  3. Supports Both Lossy and Lossless Compression: WebP is versatile, offering both lossy and lossless compression options, while PNG only offers lossless compression.
  4. Transparency and Animation: Like PNG, WebP supports transparency, but it can also handle animations, similar to GIFs, but with better compression and quality.
  5. Improved Performance for Web Use: Due to its smaller size and good quality, WebP can significantly improve website performance, especially on bandwidth-limited networks.
What are the disadvantages of WebP?
  1. Browser Compatibility: Not all web browsers fully support WebP, which can lead to compatibility issues, though support is increasing.
  2. Limited Software Support: Many common image editing tools do not yet fully support WebP, or may require plugins or updates.
  3. Hardware Requirements: Efficiently encoding and decoding WebP images can be more demanding on hardware resources.
  4. Lack of Universal Adoption: WebP is not as universally recognized or used as older formats like JPG or PNG, leading to potential interoperability issues.
  5. Quality Issues in Specific Cases: In certain scenarios, particularly with images having fine text or sharp edges, WebP's compression can result in a slight loss of clarity compared to formats like PNG.