Processing your image…
Optimizing securely in memory — almost done.
NeptuneVines Image Tools

Resize & Compress Images
to Exact KB — Free & Instant

The most accurate online image resizer for UPSC, SSC, RRB, IBPS & all government exam uploads. Set the exact file size in KB and pixel dimensions you need.

100% Private Processed in RAM Instant Results UPSC / SSC / RRB Ready Completely Free
Upload Your Image
Drag & drop your image here
or click anywhere to browse files
JPG JPEG PNG Max 10 MB
Preview of uploaded image
Output Settings
Desired file size in kilobytes
Pixel Dimensions — optional
Leave one or both blank to keep the original aspect ratio.
Your image is never stored — deleted immediately after download
No image storage — ever
Processed in server RAM only
Works on all devices & browsers
Completely free to use
Trusted for gov't exam uploads
Why NeptuneVines

Built for precision. Trusted for exams.

Government exam portals have strict photo and signature upload requirements. Our tool is engineered to hit those exact numbers — every single time — without ever storing your data.

100% Private & Secure

Your image never touches a database. It's processed in volatile RAM and discarded the moment your download begins.

Exact KB Targeting

Our algorithm iterates until your output file is within 1–2 KB of your target — not a rough estimate.

Precise Pixel Control

Set exact width and height or let the tool maintain your original aspect ratio automatically.

Instant Processing

No waiting in queues. Results are delivered in seconds, right in your browser.

Step-by-Step Guide

How to resize an image to exact KB

Follow these four simple steps to compress or resize your photo for any government exam portal in under 30 seconds.

1

Upload your image

Drag and drop or click to select a JPG or PNG file from your device. Maximum file size is 10 MB.

2

Choose Compress or Increase mode

Select Compress to reduce your image's file size, or Increase to make a small file meet a minimum size requirement.

3

Enter your target size & dimensions

Type the required KB value (e.g. 20, 50, 100 KB) and optionally set pixel dimensions. Common exam requirements: photo 20–50 KB, signature 10–30 KB.

4

Click "Process Image" & download

Your resized image downloads instantly. The file is never stored — it's wiped from memory the moment the download completes.

Exam Compatibility

Works with every Indian government exam portal

Our image resizer is trusted by lakhs of aspirants preparing for competitive exams. We support the exact KB and pixel requirements of all major portals.

UPSC CSE / IAS SSC CGL / CHSL / MTS RRB NTPC / Group D / ALP IBPS PO / Clerk / SO SBI PO / Clerk NEET / JEE MPSC / MPPSC KPSC / TNPSC / APPSC NDA / CDS / CAPF Bihar PSC / UP PSC Rajasthan PSC All State PSC Exams
FAQ

Frequently Asked Questions

Upload your JPG or PNG, select "Compress" mode, enter the target KB value, and click "Process Image". Our tool iterates the quality setting automatically to get as close to your target as possible.
Absolutely not. Your image is loaded into temporary server RAM for processing only. It is never written to disk, stored in a database, or logged in any way. The moment your file is downloaded, it is gone.
We support JPG/JPEG and PNG formats — the two formats accepted by virtually all Indian government exam portals including UPSC, SSC, RRB, and IBPS.
Yes. Enter the required width and height in pixels. You can also leave one field blank and the tool will scale the other dimension proportionally to maintain aspect ratio.
JPEG compression works in discrete quality steps, so it's mathematically impossible to hit an exact byte count every time. Our algorithm gets within 1–5% of your target, which is well within all exam portal tolerance thresholds.
Yes, 100% free with no registration, no sign-up, no watermarks, and no usage limits. NeptuneVines is committed to providing free, privacy-respecting tools for Indian exam aspirants.