Is WebP supported by all browsers?

Yes — all major modern browsers (Chrome, Firefox, Safari, Edge) support WebP. If you need to support very old browsers, keep a JPEG/PNG fallback using the element.

Why would I use WebP instead of JPEG or PNG?

WebP typically produces smaller file sizes than JPEG or PNG at equivalent visual quality, which improves page load speed — a factor in both user experience and search ranking.

image Client-Side Only

Image to WebP Converter

Convert PNG and JPEG images into lightweight modern WebP format for fast web performance.

Click to select or drag a PNG/JPEG image here

Converts to WebP • 100% processed locally on your device

Zero-Leakage Local Processing

All text formatting, JSON/JWT parsing, cryptographic hashing, and image compression execute entirely inside your browser. No private data is ever sent to Burnjet servers.

Quick Reference & Instructions

Simple steps, pro tips, and execution details

Select or Drop Files

Drag & drop your images, PDFs, or documents directly into the upload area.

Customize Quality & Target

Adjust compression sliders, page merge order, or target file format.

Save Processed File

Download your optimized files instantly. Zero server processing—100% in-browser.

How It Works

Encodes image files into Google WebP format with configurable compression quality.

Frequently Asked Questions

Common questions about calculations, assumptions, and edge cases.

At typical quality settings, WebP produces noticeably smaller files than JPEG or PNG with little to no visible quality loss; pushing quality very low can introduce visible artifacts, same as any lossy format.