Shrink phone photos and camera JPGs to under 200 KB: small enough for most upload limits, email and fast web pages, and big enough to stay sharp on screen. Compress a whole batch at once. Free, no watermark, and nothing leaves your browser.
No images yet. You can also drop files on this box.
Changes apply to every image instantly. Aspect ratio is always kept.
200 KB keeps a photo sharp on a laptop or phone screen while staying under most upload limits, and it is a sensible ceiling for blog and shop images, where every extra 100 KB slows the page. For websites, also try WebP in the format menu: it is usually 25 to 35% smaller than JPG at the same quality, so the same 200 KB buys more detail.
What you can expect, measured with this page on two real photos (JPG output, 200 KB target):
| Original | Result under 200 KB |
|---|---|
| Camera photo 2900×5367, 5.04 MB | 1377×2549, 199 KB |
| Phone photo 640×480, 158 KB | kept as is (already 158 KB) |
Files already under the target are left as they are instead of being re-encoded, so a batch of mixed photos never loses quality it did not need to.
Each image is decoded and redrawn on a canvas in your browser, scaled down if it is wider or taller than your limits, and re-encoded. In target size mode the tool tries qualities with a binary search and keeps the highest one that fits under your limit; if even low quality is too big, it also shrinks the dimensions step by step. If the result would be bigger than your original and nothing was resized, the original file is kept. JPG has no transparency, so transparent areas become white; pick WebP or PNG to keep them. Phone photos are rotated the right way up, and EXIF data (including GPS location) is removed.
| Format | Best for |
|---|---|
| WebP | Websites. Usually 25 to 35% smaller than JPG at the same quality, keeps transparency, and every current browser shows it. Some upload forms and older apps still only take JPG or PNG. |
| JPG | Photos for email, forms and upload portals that ask for "under 100 KB" or "under 1 MB". No transparency. |
| PNG | Screenshots, logos and pixel-exact graphics. Lossless PNG only gets smaller by resizing. "PNG, smaller" cuts screenshots and logos by 60 to 90% and keeps transparency (compress PNG). |
If you are compressing screenshots of web pages, skip the extra step. The Shotmint API renders any URL in Chromium and returns a WebP or JPG at the quality you choose, sized to the viewport you ask for:
curl "https://shotmint.creasework.com/v1/screenshot?url=https://example.com&format=webp&quality=70&width=1280" -H "X-API-Key: YOUR_KEY" -o page.webp
A 1280×800 WebP at quality 70 is typically a fraction of the size of the same PNG. Each screenshot is 1 credit. €5 buys 2,000 with no subscription, and credits never expire.
Get 25 free renders a month Try a website screenshot
Are my images uploaded? No. Compression runs in JavaScript on this page. Nothing is sent to a server, so it is fine for ID scans and private photos.
How do I compress an image to 100 KB (or 50 KB, 200 KB, 1 MB)? Choose "Target size (KB)", type the number (1 MB = 1024 KB) and pick JPG if the form requires it. Each image is brought under that size.
How do I resize an image without losing quality? Set a max width, pick PNG to keep it lossless, or WebP/JPG at High quality. Shrinking always discards pixels, but downscaled photos look sharp at their new size.
Is there a limit? No file count limit or watermark. Very large photos (over about 50 megapixels) depend on your device's memory. HEIC photos from iPhones need converting to JPG first, since most browsers can't read them.
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