Image Compressor & Multi-Format Converter

Superfast online image optimization. Compress and convert images to WebP, JPG, or PNG instantly with maximum privacy.

Smaller Images, Faster Everything

A 4MB photo from your phone does not belong on a website, in an email, or in a WhatsApp message. Compressing it down to 300KB makes it load 10x faster — and nobody will notice the difference in quality.

This tool compresses your images directly in your browser. Nothing is uploaded to any server, so your photos stay private. No account needed, no watermarks, completely free.

JPG, PNG or WebP — Which Should You Choose?

  • WebP — Smallest Size

    Google's modern image format. Up to 50% smaller than JPG at the same quality. Works on all modern browsers. Best choice for websites and web apps.

  • JPG — Most Compatible

    Works everywhere — email, WhatsApp, social media, older apps. Best for photographs. Use this when you are not sure which format to pick.

  • PNG — When You Need Transparency

    The only format that supports transparent backgrounds. Use it for logos, icons, and graphics. Avoid it for photos — file sizes are much larger.

How Much Smaller Will Your Image Get?

Results vary depending on the original image, but here are typical reductions you can expect:

  • Phone Photos

    A typical 3-5MB phone photo compresses to 200-500KB — about 80-90% smaller — with no visible quality loss at high quality settings.

  • Website Images

    Product images, blog photos, and hero images typically reduce by 60-80%. Converting to WebP gives even better results.

  • Screenshots

    PNG screenshots can be compressed to JPG or WebP for a 50-70% reduction. Useful when sharing screenshots via email or messaging.

  • Logos and Icons

    PNG logos with transparency compress well — typically 30-50% smaller while keeping sharp edges and clean backgrounds.

Your Images Stay Private

Many online image compressors upload your photos to their servers for processing. This tool works differently — everything happens inside your browser using your device's own processing power. Your images never leave your device, which means no privacy risk, no data retention, and no third party ever sees your files.

This is especially important when compressing sensitive images such as ID documents, medical images, personal photos, or confidential business files.

Frequently Asked Questions

At high quality settings, the difference is virtually invisible to the human eye. You can control the quality level using the slider — higher quality means larger file size, lower quality means smaller file size.

It depends on the original image and the format you choose. Typically you can expect 40% to 90% reduction in file size. Converting to WebP usually gives the best results — often 50% smaller than the original JPG.

Choose WebP for the smallest file size — it works on all modern browsers. Choose JPG for photos you want to share on apps or email. Choose PNG only when you need a transparent background, such as for logos or icons.

Your image never leaves your device. All compression happens directly in your browser. No server receives your file, so your photos and documents stay completely private.

Yes. You can upload and compress several images at the same time. Each image is processed and available for download individually.

Large uncompressed images are one of the most common causes of slow websites. A single unoptimized image can be 3-5MB. After compression it can be under 200KB — loading 10x faster without any visible quality loss.

You can upload JPG, PNG, WebP, and most other common image formats. The tool will compress and optionally convert them to your chosen output format.