Your images stay on your device
Edits and compression happen on your device. Only sharing uploads the exported image.
Compress
Compress images to a file size
Choose a target, add your images, and download smaller files. Processing happens in your browser.
Drop images here to compress
Click to choose JPG, PNG or WebP images
Up to 10 at a time · add more anytimeUp to 30 MB eachImage queue
0 images
Ready to compress0%
Compression & export settings
One batch. Fewer steps.Resize, watermark, compress and rename
Add images to make a GIF
Choose or drop JPG, PNG or WebP · up to 10 at a time · 60 total
0 imagesImages are processed in order. Use the arrows to reorder.
Preview
Turn still images into a GIF
Add at least two images to play them in order.
Processed on your devicePreview is scaled down
Live preview
More edits
Edit an image
Choose an image to crop, adjust or watermark.
Drop or paste · JPG, PNG, WebP · up to 30 MB eachReadyProcessed locally
THREE SIMPLE STEPS
Use the same public sample image
From image to result
- Set a target such as 100KB, 200KB or 500KB.
- Add JPG, PNG or WebP images. Quick targets select WebP; choose JPG manually if an upload form requires it.
- Check the actual output size, then download one image or a ZIP.
File size targets apply to JPG and WebP. PNG lossless output has no fixed-size guarantee. Very small targets may not be reachable at the original dimensions; the tool tells you when a result is over the limit.
One measured compression example
| File or setting | Actual bytes | Pixel dimensions |
|---|---|---|
| Original JPG | 812429 | 1536 × 1024 |
| 100KB target · WebP | 102186 | 1536 × 1024 |
| 200KB target · JPG | 201098 | 1536 × 1024 |
One image, not a guarantee: outputs vary with the source, browser and settings. These results kept the pixel dimensions, not identical image quality. The targets use 1024 bytes per KB; check the exact byte limit and accepted format on the upload site.
For an upload form
Start with the form’s accepted format and byte limit. If it accepts only JPG, select JPG before using a size target. Check the actual downloaded file before submitting.
A few useful answers
Can I compress an image to exactly 100KB?
You can set 100KB as an upper target. The result may be smaller, and some images cannot reach it without resizing. Check the actual output size before submitting a file.
Are my images uploaded?
No, compression runs on your device. Only creating an optional share link uploads the exported image.
Why does a size preset change the output to WebP?
The 100KB, 200KB and 500KB quick targets select WebP. If your upload form accepts only JPG, choose JPG manually and enter the size limit. Check both the accepted format and the actual output size.
Does 100KB mean 100000 bytes?
ImageEditor currently uses 1 KB = 1024 bytes, so the 100KB target is 102400 bytes. Some upload sites use 100000 bytes instead. For a strict decimal limit, choose a lower target and check the downloaded file size in bytes.
Does compression preserve image quality and dimensions?
JPG and WebP target-size compression uses lossy encoding and keeps the original pixel dimensions. The visual quality depends on the image and target. If a target cannot be reached, reduce the dimensions with the Resize tool and try again.
Simple. Private. Ready when you are.
Good images, less effort.
Compress, convert, edit, style screenshots or export multiple platform sizes. Images stay on your device unless you create a share link.
Add up to 10 at a time
Keep adding images and process them with the current tool.
Everyday image tools, together
Style screenshots, export size packs, make GIFs and combine images in one workspace.
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