What dimensions do government portals require for photo uploads in India?

Most UPSC, SSC, and state portal photos require 200×230px or 3.5×4.5cm at 200 DPI. Resize to the exact pixel dimensions in Vakru, then compress to under 50KB.

Can I resize by percentage instead of pixels?

Yes. Switch to Percentage mode and enter width or height as a percentage of the original - e.g. 50% to halve the image.

Will my image be distorted if I enter only one dimension?

No - the aspect ratio lock is on by default. Enter just width or height and the other dimension is calculated automatically.

Is my file uploaded to any server?

No. Resizing runs entirely in your browser using the Canvas API. Your file never leaves your device.

What formats are supported?

Input: JPG, PNG, WebP, GIF, BMP. Output: JPEG, PNG, or WebP with a quality slider.

Is there a maximum image size?

No hard limit. Very large images (above 50MP) may be slow on older devices due to browser memory constraints.

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What is resize image online free?

Resizing an image changes its pixel dimensions - making it smaller for web use, email attachments, or social media, or larger for print. Vakru resizes images entirely in your browser using the Canvas API. Lock the aspect ratio to preserve proportions, or enter custom width and height values freely. Supports pixel and percentage-based resizing with a quality slider for the output. No upload, no signup, free forever.

Resize by exact pixels or percentageAspect ratio lock to prevent distortionSupports JPG, PNG, WebP, BMP, GIF inputExport as JPEG, PNG, or WebPBulk resize up to 50 images at onceQuality slider for output control

How it works

Change image dimensions for Instagram, profile pictures, government forms or web uploads - keep aspect ratio or stretch freely.

Upload your image

Drop any JPG, PNG or WebP file into the resizer. We work entirely inside your browser - no uploads.

Set new dimensions

Enter exact width and height in pixels, scale by percentage, or pick a preset (Instagram square, 1080p, passport).

Download resized image

Get the perfectly sized image instantly with crisp downscaling - ideal for social media, email and web.

💡 Pro Tips

Always lock aspect ratio for photos

Entering only one dimension with the lock on prevents stretching - the tool calculates the other dimension automatically.

Resize before compressing to save more space

A photo displayed at 800px wide doesn't need to be stored at 4000px. Resize first, then compress for maximum savings.

Use percentage for proportional scaling

Type 50% to halve both dimensions at once - useful for quickly making a batch of images half their original size.

WebP output at 80% quality is ideal for web

Switch output to WebP and use an 80% quality slider - files are 30-50% smaller than JPEG with identical visual sharpness.

Frequently Asked Questions