Set JPG Compression Target
Compress JPG to Exact KB Online
Compress JPG and JPEG images to exact file sizes like 50KB, 100KB, 200KB, 300KB, 500KB, or 1MB. Process a batch, preview before and after, set optional width or height limits, and download everything privately in your browser.
How to Compress JPG Images
Upload JPG files
Choose one JPG image or add a batch of JPG and JPEG files.
Choose target KB
Pick a common target such as 100KB, 200KB, 500KB, or enter a custom size.
Preview compression
Compare the original and compressed result before downloading.
Download JPG
Download one compressed image or save the full batch as a ZIP.
Why This JPG Compressor Is Different
Exact KB targets
Compress JPG images to common limits like 50KB, 100KB, 200KB, 300KB, 500KB, or 1MB.
Batch and ZIP download
Compress up to 20 JPG images together and download all successful results in one ZIP.
Before and after preview
Check visual quality and output file size before saving the compressed JPG.
Optional dimensions
Set optional width or height limits when a target KB needs smaller dimensions.
Private local processing
Compression happens in your browser without uploading personal photos to a server.
Compress JPG to 100KB, 200KB, 500KB, or 1MB
Many forms, portals, email workflows, and profile uploads ask for a specific file-size limit. This tool focuses on target-KB compression instead of only giving a quality slider, so you can aim for an exact size quickly.
Batch Compress JPG Files
Add several JPG photos when you need a full set compressed. You can preview each result, download one file, or save every successful compressed JPG as one ZIP.
Balance JPG Quality and File Size
Smaller targets require stronger compression and sometimes smaller dimensions. The comparison preview helps you decide whether the compressed image still looks good enough before you download it.
Need Another Output Format?
Use Image to WebP for smaller web-ready files, Image to JPG for format conversion, or Photo Resizer in KB for mixed image formats and exact-KB resizing.
Private JPG Compression in Your Browser
JPG decoding, target-size compression, previews, and ZIP creation happen locally. Your images are not uploaded to our server during normal compression.
Tested for JPG compression
We test single and batch JPG compression, exact-KB targets, output dimensions, before-and-after previews, individual downloads, and ZIP creation. Built and tested by Mozammel Hoshen Chowdhury. Review process: Editorial Policy.
Frequently Asked Questions
How do I compress JPG to a specific KB size?
Upload one or more JPG images, choose a target such as 100KB, 200KB, 500KB, or 1MB, and click Compress. The tool adjusts JPG quality and may reduce dimensions to reach the limit.
Can I batch compress JPG images?
Yes. Add up to 20 JPG or JPEG images, compress them together, download each result, or download every compressed JPG in one ZIP file.
Can I compress JPG to 100KB or 200KB?
Yes. The preset buttons include common targets such as 50KB, 100KB, 150KB, 200KB, 300KB, 500KB, and 1MB. You can also type a custom KB value.
Will JPG compression reduce quality?
JPG compression is lossy, so very small targets can reduce detail. The before-and-after preview helps you check the result before downloading.
Are my JPG files uploaded to a server?
No. JPG decoding, compression, preview, and ZIP creation run locally in your browser. Your images stay on your device.
What is the difference between JPG and JPEG?
JPG and JPEG refer to the same image format. This compressor accepts both .jpg and .jpeg files and exports .jpg files.