Compress Images Online — Free, Fast & Private
Reduce JPEG, PNG, WebP & SVG file sizes instantly — no upload needed, no account required. Everything runs locally in your browser.
Upload Images
Drop files below or click to browse. Multiple files supported.
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Browse Files JPEG · PNG · WebP · GIF · SVG · and more + Click or drop to add more imagesSettings
How to compress images in 3 steps
Drag and drop or click to select one or more JPG, PNG, WebP, or SVG files. No file size limit — compress as many as you need at once.
Set the quality level (75–85% is ideal for most uses), choose an output format, resize to target dimensions, or set a maximum file size in KB.
Click "Compress Images" and download each file individually or grab all as a ZIP — with total savings shown instantly.
Why compress images?
Large image files slow down websites, get rejected by upload forms, and clog inboxes. Compressing an image reduces its file size — making it faster to load, easier to share, and cheaper to store — with no visible difference in quality. Whether you're optimising images for a website, reducing photo size for WhatsApp, or preparing product photos for an online store, a few seconds in an image compressor saves kilobytes or even megabytes every time.
Where image compression matters most
Page load speed is a Google ranking factor. Compress and convert to WebP for the smallest files without quality loss. Faster pages rank better and reduce bounce rates.
WhatsApp auto-compresses shared photos aggressively. Pre-compressing to ~200 KB gives you control over the final look before platforms degrade your image further.
Most email servers cap attachments at 25 MB. Compress product shots or event photos to a few hundred KB each so they clear the limit and load quickly for the recipient.
Product pages load faster with compressed images. Upload limits on Shopify, WooCommerce and similar platforms are easier to meet at smaller sizes, improving shopper experience.
What this compressor supports
A 3 MB photo can typically reach 300–500 KB at quality 80% with no visible degradation — ideal for web, email, and social sharing.
Shrink screenshots, graphics, and logos. Use the resize or WebP output option for maximum size reduction while preserving transparency where needed.
WebP delivers superior compression. Converting a JPG to WebP at the same visual quality typically saves 25–35% more file size — the best format for modern websites.
Upload and compress multiple images in one go. Download them individually or as a single ZIP — no clicking through one at a time.
Need images under 200 KB for a form upload? Set a maximum KB limit and the compressor auto-adjusts quality to hit your target precisely.
Set a target width or height in pixels. Resizing to your display dimensions is often the single biggest size reduction you can make.