Free Tools for a Smarter YouImage Compressor
Shrink JPG, PNG and WebP files for websites, email and forms — up to 50 at once. Compression runs on your device, so your photos are never uploaded.
- PrivateYour images never leave this device
- No uploadsProcessed in your browser, not on a server
- 100% freeNo signup, no watermark, no trial
- UnlimitedUse it as often as you like, no daily caps
What do you need?
Images
More than one job for these files? Continue in Image Studio → rotate, crop, resize, compress and convert a whole batch in one go, without downloading in between.
How to use the Image Compressor
- Pick a goal such as Under 100 KB, Email-friendly or Website — or type your own size limit.
- Choose or drop up to 50 JPG, PNG or WebP images.
- Click Compress: each image gets a ✓ when it meets the goal, plus the size saved.
- Need control? Switch to Advanced to fine-tune size, quality, dimensions, format and metadata.
- Use Compare to inspect before and after, then download one image or all of them as a ZIP.
Frequently asked questions
Are my images uploaded to a server?
No. The images are decoded and re-encoded by your own browser, so they never leave your device. You can even disconnect from the internet after the page loads.
How do I make an image smaller than 100 KB?
Choose the Under 100 KB goal and drop your image. The compressor finds the best quality that fits under 100 KB and, if it must, reduces the dimensions a little. Use Custom size for any other limit, such as 20 KB or 2 MB.
Why was my image marked “kept original”?
Some files are already compressed very efficiently. If re-encoding would make the file bigger in the same format, the tool keeps your original instead of giving you a worse file.
How does the target size work?
The compressor lowers quality step by step (and, unless you turn it off in Advanced, the dimensions) until the file fits the size you set. Each image shows ✓ when it's under the limit, or ⚠ if it can't get there without losing too much detail.
Should I convert to WebP?
WebP is typically 25–35% smaller than JPG at similar quality and supports transparency. All modern browsers display it, but some older desktop apps and upload forms still only accept JPG or PNG.
What happens to EXIF data?
By default it is removed, which also strips GPS location and camera details. Turn on “Keep EXIF” to copy it into compressed JPGs; the orientation is reset so photos still display upright.