Image Compressor
Reduce the file size of your images without a noticeable drop in quality. 100% client-side & private.
How to compress images
A simple, 3-step process to optimize your images for the web securely.
Upload
Select multiple JPG, PNG, WebP, or AVIF files. Everything stays on your device.
Compress
Pick a preset and watch the live progress bar compress images locally.
Download
Download individually or as a single ZIP file to save time.
Frequently Asked Questions
Is this tool completely free?
Yes! File Gulp provides completely free file conversion tools with no hidden fees, no watermarks, and no registration required.
Are my files safe?
Absolutely. Unlike other converters, File Gulp uses modern WebAssembly technology to convert files directly on your device. Your files never leave your computer, ensuring maximum privacy.
Does it work on mobile devices?
Yes, our tool is fully responsive and works perfectly on smartphones and tablets, directly from your mobile browser.
Will the quality be affected?
No, we use high-quality algorithms to ensure your output files maintain the best possible quality during conversion.
Is there a file size limit?
Very large files may be limited by your device memory/browser performance. For normal image sizes, conversion is fast and seamless.
100% Local Processing
File Gulp compresses images inside your browser's memory using Web Workers. Your personal photos are never uploaded to any server.
Smaller files, same look
We remove unnecessary metadata and optimize encoding parameters to reduce file sizes without any noticeable quality loss to the human eye.
Why compress images?
- Speed: Faster web pages and better Google Core Web Vitals.
- Bandwidth: Smaller downloads for mobile users on 3G/4G.
- Storage: Save gigabytes of disk and cloud space instantly.
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