Conversor de PNG para WebP Online
Convert PNG images to WebP format, reducing file size by an average of 30-50%.
Arraste imagens PNG aqui
ou clique para selecionar arquivos, suporta múltipla seleção
Why Convert to WebP Format
Smaller Files
WebP is 30-50% smaller than PNG, significantly saving storage space and bandwidth.
Maintain Quality
While reducing file size, WebP maintains visual quality comparable to PNG.
Modern Standard
WebP is the standard format for modern browsers, supported by all major browsers.
Better Performance
Smaller files mean faster loading times and improved user experience.
How to Convert PNG to WebP Online Free
Drop Your PNGs In
Click the upload area or drag PNG images into the browser. This PNG to WebP converter handles batch uploads — product photos, website graphics, design assets, all at once. Standard PNGs work, and so do files with alpha transparency (WebP preserves it perfectly). Everything runs locally, so your images never leave your computer.
Choose Quality, Get WebP
Conversion starts automatically once files are loaded. The quality slider controls compression — 90-100% gives near-lossless results visually identical to the original PNG. Lower values (70-85%) maximize file size savings. WebP supports both lossy and lossless modes, and the converter picks the best approach based on your setting. Alpha transparency carries over untouched.
Download the Savings
Each WebP file shows its new size with a savings percentage compared to the original PNG. Download one by one or batch-save everything at once. Expect files 30-50% smaller than the originals — ready to upload to your website, CMS, or CDN for immediate performance gains.
PNG to WebP Tips
Why WebP Crushes PNG for Web Use
WebP is 30-50% smaller than PNG at the same visual quality, with full transparency support. That means faster pages, lower bandwidth, and better Core Web Vitals scores — things that directly affect user experience and search rankings. WebP also handles animation (replacing animated GIFs with much smaller files), though this converter focuses on static images. For any site using PNG assets, switching to WebP is one of the highest-impact optimizations available.
Real Performance Gains from WebP
A typical e-commerce site with hundreds of product images can cut total image weight by 30-50% just by converting PNGs to WebP. That translates to 1-3 seconds faster page loads — studies show this can boost conversion rates by up to 7%. For mobile users on limited data plans, the savings hit even harder. Combined with lazy loading and responsive images, WebP compression is the foundation of modern image optimization.
Browser Support Is a Non-Issue Now
All major browsers support WebP — Chrome, Firefox, Edge, Safari, Opera. Over 95% of web users globally can view WebP images as of 2024. For the tiny fraction on older browsers, use the HTML picture element with PNG fallback. Most CMS platforms like WordPress handle this automatically through plugins. Our converter makes it easy to generate both formats so everyone sees optimized images.
Perguntas Frequentes
Quanto menor é WebP comparado ao PNG?
WebP normalmente reduz o tamanho em 25-35% mantendo a mesma qualidade visual. Com compressão com perdas, a economia chega a 80-90%. Para WebP sem perdas, você ainda obtém arquivos cerca de 30% menores.
O WebP suporta transparência como o PNG?
Sim, o WebP suporta totalmente canais de transparência alfa. Você pode converter PNGs transparentes para WebP perfeitamente. Isso torna o WebP um substituto ideal para PNG na web.
O WebP é suportado em todos os navegadores?
WebP é suportado por todos os navegadores modernos: Chrome (desde 2010), Firefox (desde 2018), Safari (desde 2020) e Edge (desde 2018). Mais de 97% dos usuários web podem visualizar imagens WebP.
Devo converter todos os meus PNGs para WebP?
Para uso na web, sim — substituir PNG por WebP melhora a velocidade de carregamento sem perda de qualidade. Para imagens que você precisa editar fora da web, mantenha o PNG original.