Fast local optimization
Image Compressor Online
Shrink PNG, JPG, WebP, AVIF and more with Pixluca. Runs fully in your browser, supports bulk batches, and keeps your files private.
Why compress images with Pixluca
Pixluca compresses images locally in your browser so you get faster pages without uploading files to a server. Lighter assets improve Core Web Vitals, user experience and SEO, especially on mobile. You can adjust quality, width and height before download, making it easy to tune balance between clarity and performance for blogs, ecommerce, landing pages and email campaigns.
Unlike many online compressors, Pixluca supports PNG, JPG, JPEG, WebP, AVIF and BMP, then exports to your chosen format. That flexibility helps teams maintain consistent image pipelines across devices and CMS platforms. Rename files for SEO, keep aspect ratios locked, and download results individually or as a ZIP to speed up uploads and publishing workflows.
The interface matches the main Pixluca layout: drag and drop, set output, slide quality, and export instantly. There are no logins, no tracking and no limits. Designers and marketers can iterate on image sets quickly, trim file sizes for faster load times, and keep privacy intact because nothing leaves the browser.
Combine this compressor with other Pixluca converters like JPG to WebP, AVIF to JPG or WebP to PNG to cover every format scenario. Keeping all steps inside the browser reduces tool switching, while the consistent UI keeps teams aligned on how images are prepared for production.
How it works
Compress images in four quick steps
Follow these steps to reduce file size while keeping images sharp and ready for the web.
Add your images
Drag and drop or click to upload images in PNG, JPG, WebP, AVIF or BMP.
Set output and quality
Choose your format and move the quality slider to shrink file size.
Resize if needed
Define width and height or keep aspect ratio for consistent layouts.
Download optimized images
Save files one by one or export them all together as a ZIP.
Frequently asked questions
How do I compress images here?
Upload images, pick output and quality, resize if needed, then download the optimized files instantly.
Does Pixluca keep my files private?
Yes. All processing is local in your browser, so nothing is uploaded or stored.
Can I control size and quality?
Yes. Adjust width, height and quality to balance clarity with performance.
Is batch compression supported?
Yes. Add multiple images, compress them together, and download individually or as a ZIP.