Rentrik

Resize Image Online Free

Resize any photo or image to exact pixel dimensions for exam forms, job applications, and college admissions - all in your browser, nothing uploaded.

100% private. Your files never leave your device - all processing runs in your browser.

Drop your image here, or tap to select

Supports JPG, PNG, WEBP - up to 25 MB

Browse file

How to use

  1. 1

    Upload your image

    Drop or select a JPG, PNG, or WEBP image. Your file never leaves your device.

  2. 2

    Set target dimensions

    Enter the width and height in pixels. Enable aspect-ratio lock to avoid distortion.

  3. 3

    Choose output format

    Select JPEG for smallest file, PNG for lossless quality, or WEBP for modern apps.

  4. 4

    Download

    Click Resize Image, then download the result instantly.

Frequently asked questions

What image formats does this support?
JPG, PNG, and WEBP files up to 25 MB.
What pixel size do exam portals require for photos?
SSC CGL and Railway require 200×230 px. UPSC typically wants 300×300 px. Check your specific exam notification.
Will resizing to a larger size improve quality?
No - upscaling stretches pixels and reduces quality. Always resize to equal or smaller dimensions for best results.
Is my image uploaded to a server?
No. All processing happens in your browser using Canvas API. Your files never leave your device.
How do I resize without distorting the image?
Enable 'Lock aspect ratio'. Enter just the width or height and the other dimension will be calculated automatically.