Is my image uploaded to a server when I compress it?

No. Compression runs entirely in your browser using your device. Your image never leaves your phone or computer.

Compress an image to an exact KB size

Q: How do I compress an image to 50 KB?

Open the tool, set the maximum size to 50 KB, drop your image, and download. The tool lowers the JPEG quality just enough to fit under 50 KB while keeping the picture as sharp as possible — all in your browser.

Q: Can I compress a PNG to a smaller KB?

To hit a KB target, save as JPG. PNG is lossless, so it cannot be reliably squeezed to a specific small KB. Choose JPG in the format option and set your KB limit.

Drop a JPG or PNG and squeeze it under a target like 20 KB, 50 KB, 100 KB or 200 KB — for exam forms, passport and ID uploads. The picture stays as sharp as the limit allows.

🔒 100% in your browser — your image is never uploaded

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How to compress an image to a target KB

Choose the Compress to KB preset, set your maximum size (for example 50 KB), drop your image and download. The tool keeps your original dimensions and lowers the JPEG quality by binary search until the file fits just under your limit — so it stays as clear as possible. Everything happens on your device.

Compress to an exact size

Compress to 20 KB →Signatures & tight caps. Compress to 50 KB →Typical exam photograph. Compress to 100 KB →Documents & declarations. Compress to 150 KB →Higher-quality photos. Compress to 200 KB →Clearer scans.

Tip: or set the exact number in “Max size (KB)” above — any KB works, not just these.

Resize too?

Resize image to pixels →Exact width × height in px, cm or inch. Exam photo & signature sizes →SBI PO, IBPS presets, ready to go.

FAQ

How do I compress an image to 50 KB?

Set the maximum size to 50 KB, drop your image, and download. The tool lowers JPEG quality just enough to fit under 50 KB while keeping it sharp — entirely in your browser.

Can I compress a PNG to a smaller KB?

To hit a KB target, save as JPG. PNG is lossless and can't be reliably squeezed to a small KB. Pick JPG in the format option and set your limit.

Will compressing reduce the dimensions?

No — “Compress to KB” keeps your original width and height and only reduces the file size. To change dimensions too, use the resize tool.

Is my image uploaded anywhere?

No. Compression runs entirely in your browser; your image never leaves your device.