Convert HTML to WEBP - Smaller Than JPEG, Lossless Option

Convert any web page or HTML to a modern WEBP image - smaller files than PNG and JPEG at the same visual quality. Perfect for web-performance-optimized hero images, mobile assets, and Open Graph previews.

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100% Private

Instant Processing

Browser-Based

Features

WEBP screenshots from URL or HTML

~30% smaller files than JPEG at equivalent quality

Lossless or lossy modes via quality setting

Configurable viewport and device scale

Full-page or viewport-only captures

REST API available

How It Looks

Before

After

How It Works

Paste a URL or HTML

Pick quality and capture mode

Click Convert

Download the WEBP

Common Use Cases

Web-performance-optimized hero images

Open Graph previews

Mobile-app assets

CDN-delivered marketing pages

Frequently Asked Questions

Is WEBP supported everywhere?

All modern browsers support WEBP - Chrome, Firefox, Safari, Edge. Use JPEG or PNG fallback only if you need to support legacy browsers.

Lossy or lossless?

WEBP supports both. Pass quality: 100 for lossless; quality: 1-99 for lossy. Most use cases sit at quality 85-90.

Is there a REST API?

Yes - POST /api/v1/convert/image with target_format: "webp".

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