Conversor de PNG para JPG Online
Converta rapidamente imagens PNG para o formato JPG. Suporta conversão em lote com saída de alta qualidade.
Arraste imagens PNG aqui
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Why Use Our PNG to JPG Converter
Fast Conversion
Leveraging browser Canvas technology for millisecond-fast conversion without waiting for server processing.
High Quality Output
Adjustable JPG quality parameters to find the perfect balance between file size and image quality.
Batch Processing
Select multiple PNG images at once for batch conversion, dramatically improving your workflow.
Privacy Protection
All conversion is done locally in your browser. Images are never uploaded to any server.
How to Convert PNG to JPG Online Free
Drop Your PNG Files
Click the upload area or drag PNG images into the browser. This PNG to JPG converter handles multiple files at once — batch convert an entire folder in one go. All PNG variants work, including transparent ones (they get flattened to white during conversion). Processing stays in your browser, so your files never leave your device.
Pick Your Quality Level
The quality slider controls JPG compression. For prints and professional portfolios, set it to 90-95% — most visual detail stays while file size drops compared to the original PNG. For web and social media, 80-85% looks great with significantly smaller files. For thumbnails where every byte counts, 70-75% works. The slider updates in real time, so you can dial in exactly what you need.
Download Your JPGs
Each converted JPG shows a preview with the new file size next to the original PNG size. Download individually or hit the batch button to grab everything at once. The JPGs are ready for website uploads, email attachments, or social media. The whole process takes seconds, even with multiple high-res images.
PNG to JPG Tips
Why Size Matters: PNG vs JPG
The main reason to switch from PNG to JPG is file size. PNG's lossless compression keeps every pixel, but that makes files 5 to 10 times larger than JPG equivalents. For websites, oversized PNGs directly hurt load speed and bandwidth costs. Converting to JPG can cut file sizes by 80% or more while looking the same for photos and complex images. Faster pages, lower hosting costs, better user experience — especially on mobile where data is precious.
Nailing the Quality Setting
The right JPG quality setting makes or breaks the result. For photos and gradient-rich images, 85-90% is often indistinguishable from the original PNG while being much smaller. For screenshots and text-heavy images, bump it to 92-95% to keep crisp edges and avoid artifacts around letters. Always preview at 100% zoom. And remember: JPG does not support transparency — any transparent areas get filled with white, so plan ahead.
When to Convert PNG to JPG
Go JPG when file size matters and you do not need transparency. Common cases: uploading photos to a website where speed counts, sending images in email with attachment limits, creating social media posts, or storing large photo libraries. Platforms that recompress images anyway will do less damage starting from a smaller JPG. But keep originals as PNG for logos, text-heavy graphics, screenshots, and anything you might edit later — JPG's lossy compression gets worse with every re-save.
Perguntas Frequentes
A conversão de PNG para JPG afeta a qualidade da imagem?
Sim, JPG usa compressão com perdas, então há alguma perda de qualidade. Nossa ferramenta permite ajustar a qualidade de 10% a 100%. Para a maioria dos usos na web, 80-90% de qualidade produz resultados visualmente idênticos ao PNG original reduzindo o tamanho do arquivo em 80% ou mais. Ajuste mais alto para impressões e arquivos onde cada pixel importa.
Perderei a transparência ao converter PNG para JPG?
Sim. JPG não suporta transparência. Quaisquer áreas transparentes no seu PNG serão preenchidas com branco. Se você precisar preservar a transparência, considere manter o PNG original ou usar um formato como WebP que suporta tanto transparência quanto boa compressão.
Quão rápida é a conversão de PNG para JPG?
A conversão é instantânea e acontece inteiramente no seu navegador usando tecnologia Canvas. Mesmo arquivos grandes ou conversões em lote são concluídos em milissegundos.
Quantos arquivos PNG posso converter de uma vez?
Não há limite no número de arquivos. Selecione uma pasta inteira de PNGs e converta todos de uma vez. Cada imagem é processada independentemente.