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Convert Images Online

Convert images in bulk.

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Step 1 of 3
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Add your product images. Nothing leaves your browser.

JPG, PNG, WebP, GIF
Multiple files at once
Private — stays local
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Drop images here
JPG, PNG, WebP, GIF
100% private · no uploads · bulk & fast

Convert images online to WebP & more

Convert JPG, PNG and WebP in bulk — directly in your browser. Switch to WebP for 25–35% smaller files and better Core Web Vitals. No uploads. No account.

Your images never leave your device
WebP: 25–35% smaller than JPG
100% safe & secure
Works offline in your browser
See the difference

Same image. Smaller format.

WebP achieves significantly better compression than JPEG and PNG while maintaining the same visual quality.

25–35% smaller than JPG
Transparency support like PNG
Better Core Web Vitals LCP score
2.1 MB
1.3 MB
−40%
product-1.jpg → .webp
340 KB
218 KB
−36%
banner.png → .webp
1.2 MB
680 KB
−43%
logo.png → .webp
85 KB
52 KB
−39%
category.jpg → .webp
520 KB
310 KB
−40%
How it works

Convert images in 3 simple steps

1

Upload your images

Drag & drop JPG, PNG or WebP files. Batch convert your entire product catalogue at once.

2

Choose output format

Select WebP, JPG or PNG. Adjust quality level and see the file size savings in real time.

3

Download as ZIP

All converted images are packaged in a ZIP file ready for your online store.

Perfect for

E-commerce, blogs & more

E-commerce Stores

Convert your product images to WebP to speed up page loads and improve Google rankings.

Core Web Vitals

WebP images improve LCP scores directly — the key metric Google uses for page experience ranking.

PrestaShop & WooCommerce

Both platforms support WebP natively. Upload WebP images for faster product pages.

Social Media

Convert images to the right format for each platform without quality loss.

Supported conversion formats

Convert between all major image formats in a single batch operation.

JPG → WebPPNG → WebPWebP → JPGPNG → JPGJPG → PNG

Frequently asked questions

Why should I convert images to WebP?

WebP is 25–35% smaller than JPEG and 26% smaller than PNG at equivalent visual quality. Google recommends WebP as the preferred format for web images and it directly improves Core Web Vitals scores.

Is WebP supported by all browsers?

Yes. WebP is supported by Chrome, Firefox, Safari 14+, Edge and Opera — covering over 97% of global browser usage. You no longer need JPEG fallbacks for modern e-commerce stores.

Does converting to WebP reduce image quality?

At 80%+ quality settings, WebP images are visually indistinguishable from the original. The format achieves smaller file sizes through more efficient compression algorithms, not by removing visible detail.

Can WebP images have transparent backgrounds?

Yes. WebP supports the alpha channel (transparency), just like PNG. This makes it ideal for product images with white or transparent backgrounds.

Should I convert all my product images to WebP?

For your own e-commerce store, yes — especially if you use PrestaShop, WooCommerce or Shopify. The exception is marketplaces like Amazon and eBay that still require JPG.

Is my data safe during conversion?

Your images never leave your device. All conversion happens in your browser using the Canvas API. We never receive, store or process your files on any server.

Your images never leave your device

All processing happens 100% inside your browser using the Canvas API. We never upload, store or track your files. Your privacy is safe — unlimited and always protected.

Try for free →
No sign-up required

WebP: o formato recomendado pelo Google para e-commerce

WebP é um formato de imagem moderno desenvolvido pelo Google especificamente para a web. Obtém compressão significativamente melhor do que JPEG e PNG mantendo a qualidade visual.

WebP: 25–35% mais pequeno que JPG WebP: 26% mais pequeno que PNG ↑ Pontuação LCP Core Web Vitals ✓ Suportado por todos os browsers modernos

Comparação de formatos de imagem para e-commerce

FormatoMelhor paraTransparênciaTamanho ficheiro
WebPTodas as imagens de produtoSimO mais pequeno
JPG/JPEGFotos sem transparênciaNãoMédio
PNGLogos, ícones, transparênciaSimO maior

Perguntas frequentes

O WebP é suportado por todos os browsers?
Sim. WebP é suportado por todos os principais browsers incluindo Chrome, Firefox, Safari 14+, Edge e Opera. O suporte global de browsers ultrapassa os 97%.
Devo converter todas as minhas imagens de produto para WebP?
Para a sua própria loja e-commerce, sim — especialmente se usa PrestaShop, WooCommerce ou Shopify. A exceção são os marketplaces como a Amazon e o eBay que ainda requerem JPG.