How do I compress an image to exactly 100 KB?

Drop your image, type 100 in the target box, and click Compress. The tool searches encoder quality (and downscales only if needed) to land at or under 100 KB, keeping the best possible quality.

Is my photo uploaded to a server?

No. Compression runs entirely in your browser — your photo never leaves your device.

Why do exam and job portals need small images?

Sites like SSC, UPSC and job portals cap photo and signature uploads (often 20–200 KB). This tool hits those exact limits without you guessing.

Compress Image to a Target Size

Get a JPG or PNG down to an exact KB — perfect for exam and job-portal upload limits. Instant, in your browser.

Instant Unlimited & free No sign-up Nothing uploaded

Compress to a size you actually need

Generic compressors just "make it smaller." This one hits your exact target — try a common limit:

→ 20 KB → 50 KB → 100 KB → 200 KB

Why use this

🎯 Exact target

Finds the highest quality that still fits your KB limit — no trial and error.

⚡ Instant

No upload wait. It compresses the moment you set a target.

🔒 Private

Your photo is processed on your device and never uploaded.

♾️ Free & unlimited

Batch as many as you want. No sign-up, no watermark.

FAQ

How do I compress to exactly 100 KB?

Drop your image, type 100 in the target box, and click Compress. It searches quality (and downscales only if needed) to land at or under 100 KB with the best quality possible.

Is my photo uploaded?

No — it's compressed entirely in your browser. Nothing leaves your device.

Does it keep the same dimensions?

Yes, unless your target is so small that quality alone can't reach it — then it gently downscales to hit the size.

JPG or WebP?

JPG is the most compatible; WebP gets smaller at the same quality. Pick either in the tool.