Compress Image to 30KB Online
Compress any image to exactly 30KB. Ideal for government forms and ID uploads. 100% browser-based, no upload needed.
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Drop image here or click to upload
Supports PNG, JPEG, WebP, HEIC
What to Expect
When to Compress to 30 KB
Certain embassy visa photo requirements. Online exam registration photos. Membership card photo uploads. Small web badges and buttons.
Format Tips for 30 KB
At 30KB, a 300×300 JPEG at quality ~55 looks crisp on screen. If your image has text, bump to PNG — but only if the color count is under 64. Otherwise JPEG will look sharper at this file size.
💡 Pro Tip: Compressing to a precise KB size is ideal for government forms, passport photos, job applications, and email attachments. Our tool uses smart compression algorithms — all processing happens locally in your browser.
Learn More About Image Optimization
Want to dive deeper into image compression? Check out these authoritative resources:
Why Choose CompressNow?
100% Private
All compression happens in your browser. Your images never leave your device.
No File Limits
Compress as many images as you want. No daily limits, no registration required.
Exact File Size
Get precise file size control. Hit your target size every time.
How to Compress Images to 30 KB
Upload Your Image
Drag and drop your image or click to browse. Supports PNG, JPEG, WebP, and HEIC formats up to 25MB.
Set Target Size
Choose your desired file size or quality level. Our smart algorithm will optimize automatically.
Download Compressed
Preview the result and download your compressed image. It's that simple!
[GUIDE] New to image compression? Read our Complete Guide to Image Compression — learn how to choose the right format, size, and quality for any use case.
Frequently Asked Questions
Can you compress to an exact file size?
Yes. Upload your image and the tool compresses to the target size. Adjust the quality slider if needed.
How's the quality after compressing to 100KB?
100KB keeps most images looking sharp. For passport photos and avatars, it's virtually indistinguishable.
Can I batch-compress to the same size?
Yes. Use our Bulk Image Compressor — upload up to 20 images at once.