Upload your PNG images and shrink them instantly with our Free online compressor. Smaller file sizes mean faster websites, better SEO rankings, and easy sharing.
Try it out now with up to 10 files at once, 10MB each
Drag and drop your PNG files into the box above, or click to select them manually. Batch upload up to 10 files at once.
Our engine automatically analyzes the image to find the perfect balance between compression rate and visual quality.
Save your optimized and compressed PNGs individually or download them all as a single ZIP archive.
Reducing file size of your PNG images improves load speed, visual quality, and overall web performance.
PNG images often stay much larger than necessary because they use lossless compression by default. With proper optimization, many PNGs can be reduced by 50–90% without any visible difference — even when transparency is preserved.
Large image files slow page loads, hurting engagement and rankings. PNG compression shrinks file size while keeping visuals sharp. Site speed is a core SEO signal with direct impact on rankings.
Smaller images help pages load faster, improving key metrics like Largest Contentful Paint (LCP). Better LCP can elevate search rankings.
Optimized PNGs consume less bandwidth and storage — ideal for blogs, e‑commerce, portfolios, and mobile users with limited data.
Smaller images upload quicker to social media, email, and messaging platforms — without compressing quality.
Create a Free account to unlock higher limits, batch uploads, support for 50+ file formats, free cloud storage, and API automation — upgrade anytime as you grow.
Still unsure about something? Our team is happy to help with any questions about image compression or file optimization.
Compression rates vary by image content. Simple graphics compress 70-90%, while complex photographs compress 40-60%. Screenshots and logos typically achieve 75-85% reduction.
It depends on content. PNG is better for graphics, screenshots, and images with transparency. JPG compresses photographs more efficiently. PNG uses lossless compression while JPG is lossy.
Yes. Smaller image files reduce load times, improve mobile performance, and lower bandwidth usage — all factors that contribute to better user engagement and stronger SEO signals.
No. Our compression preserves full alpha channel transparency. Unlike converting to JPG, PNG compression maintains all transparent and semi-transparent pixels.
Yes. Lossless PNG compression preserves sharp edges, colors, and alpha transparency, making it ideal for UI elements, icons, logos, and design assets where quality matters.
Yes. Compression doesn't change PNG format compatibility. Compressed files work identically to originals in all browsers, apps, and devices that support PNG.
Yes — batch compression is supported for up to 10 files at once, with a maximum size of 10 MB per file. Create a free account to unlock higher limits and compress even more files in one go.
Yes – developers can use our API to integrate PNG compression directly into their CMS, mobile app, or build pipeline. Check out our Developer Documentation and sign up to get your API key.
Looking for a specific format? Browse our full collection of free compression and conversion tools — including PDF, PNG, JPEG, MP4, and 50+ other file formats.
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