Compress any image to 30 KB online for free. Perfect for social media profile pictures, medium thumbnails, and directory headshots. No sign-up, works in your browser.
Perfect for social media profile pictures, medium-resolution thumbnails for directory listings, event badge photos, and team page headshots that need to load fast.
Open the SammaPix Compress tool and drag your image into the drop zone. Supports JPEG, PNG, WebP, and GIF.
Adjust the quality slider until the output size is at or below 30 KB. Lower quality = smaller file.
Download your compressed image instantly. Everything runs in your browser — your photos never leave your device.
Typical results when compressing a photo to 30 KB.
| Property | Original | Compressed |
|---|---|---|
| File size | 450 KB | 30 KB |
| Quality | 100% | 70-85% |
| Size reduction | — | ~93% |
| Format | JPEG / PNG | JPEG / WebP |
At 30 KB you can maintain a 400×400 px profile photo at quality 65-75% — sharp enough for social media and team pages.
Crop to a 1:1 square before compressing — most platforms display profile pictures as circles or squares, and cropping first maximizes the useful pixels.
For directory headshots, export at 350×350 px and 70% quality — this reliably hits 30 KB with a professional look.
Use WebP format to get roughly 25% better detail at 30 KB compared to the same file in JPEG — especially noticeable in facial details like eyes and hair.
Ready to compress?
Use Compress to reduce your images to 30 KB or below, or Convert to WebP for even smaller files at the same quality.
Yes. Most social platforms display profile photos at 150-400 px. A 30 KB image at 350×350 px looks clean and professional. Platforms like Twitter, LinkedIn, and Slack all display profile pictures at this range.
Crop tightly around the face and shoulders, resize to 300-400 px wide, then compress at 65-75% quality in SammaPix. This workflow consistently produces 25-32 KB files that look sharp in directory grids.
Use 30 KB when page speed is critical (directories with dozens of headshots, mobile-first sites) or when a strict upload limit exists. Use 50 KB when slightly more detail matters, like individual staff bio pages.
For square profile photos: 300-400 px. For rectangular thumbnails: 400×300 px or 350×250 px. Going above 500 px wide at 30 KB will introduce visible blurriness in photographic content.
Compress to 15 KB
Perfect for profile pictures, small product images, government portal uploads with strict size limits, and card-sized web images.
Compress to 20 KB
Perfect for passport photos, ID documents, and government application forms that require very small file sizes.
Compress to 40 KB
Ideal for product listing thumbnails on e-commerce grids, directory profile photos, real estate listing cards, and any card-based web layout where dozens of images load simultaneously.
Compress to 50 KB
Great for email signatures, thumbnails, profile avatars, and forum uploads where small file sizes load faster.
100% private
All compression happens in your browser. Your images never leave your device — nothing is uploaded to any server.
Instant results
No waiting for server processing. Compress images in milliseconds using your device's own hardware.
Free, no limits
Compress as many images as you want. No watermarks, no sign-up, no daily caps on the free plan.