Does this tool upload my photo or signature anywhere?

No. Compression runs entirely inside your browser using the Canvas API (and a background Web Worker where supported). Your file never leaves your device.

How exact is the KB target?

The tool aims a small margin under your target so portals that reject a file for being a byte over still accept it. Most results land within a few KB of the target; exact byte-for-byte precision isn't guaranteed for every image, since JPEG encoding doesn't allow infinitely fine control at very small sizes.

Which exams does this support?

Built-in presets cover SSC, UPSC, IBPS, SBI, RRB, NEET, JEE Main, CUET, CTET, NDA/CDS, GATE, and OPSC. You can also set any custom KB target for a form that isn't listed.

Your photo doesn't fit the form. Make it fit — exactly.

Pick your exam, set the KB limit, and this compresses your photo or signature to fit — instantly, for free, without sending your file anywhere.

Drop a photo or signature here, or choose a file

Image type

Your exam or form

Pick a preset to auto-fill the size limit, or set it manually below.

Output settings & Features

Target size

Format

Auto-Crop (3.5x4.5)Add Name & Date strip

How exact-KB compression works

This adjusts JPG/WEBP quality and, if needed, slightly reduces pixel dimensions until the file lands just under your target. The compression runs on a background thread when your browser supports it. Your file is never sent to a server — everything happens on your device.

Common size limits by exam

General reference only — each notification can change these. Always check your specific form before submitting.

Typical photo and signature size limits requested by Indian exam and recruitment portals
Exam	Photo	Signature	Format
SSC	up to ~50 KB	up to ~20 KB	JPG
UPSC	up to ~300 KB	up to ~50 KB	JPG
IBPS	up to ~50 KB	up to ~20 KB	JPG
SBI	up to ~50 KB	up to ~20 KB	JPG
RRB	up to ~50 KB	up to ~20 KB	JPG
NEET	up to ~200 KB	up to ~100 KB	JPG
JEE Main	up to ~200 KB	up to ~100 KB	JPG
CUET	up to ~200 KB	up to ~50 KB	JPG
CTET	up to ~100 KB	up to ~30 KB	JPG
NDA / CDS	up to ~300 KB	up to ~100 KB	JPG
GATE	up to ~600 KB	up to ~300 KB	JPG
OPSC	up to ~50 KB	up to ~20 KB	JPG

These figures are general references compiled from commonly published notifications, not live data from any portal. Limits change from cycle to cycle — confirm the exact number in your own exam's official PDF before you submit.

Compress to a specific KB size

Photo to 20KB Photo to 30KB Photo to 50KB Photo to 75KB Photo to 100KB Photo to 150KB Photo to 200KB Photo to 300KB Photo to 600KB

Signature to 10KB Signature to 20KB Signature to 30KB Signature to 50KB Signature to 100KB

Frequently asked

Does this tool upload my photo or signature anywhere?: No. Compression runs entirely inside your browser using the Canvas API (and a background Web Worker where supported). Your file never leaves your device.
How exact is the KB target?: The tool aims a small margin under your target so portals that reject a file for being a byte over still accept it. Most results land within a few KB of the target; exact byte-for-byte precision isn't guaranteed for every image, since JPEG encoding doesn't allow infinitely fine control at very small sizes.
Which exams does this support?: Built-in presets cover SSC, UPSC, IBPS, SBI, RRB, NEET, JEE Main, CUET, CTET, NDA/CDS, GATE, and OPSC. You can also set any custom KB target for a form that isn't listed.