What image formats can I resize?

You can resize JPG, JPEG, PNG, and WEBP images. The output can be saved as JPG, PNG, or WEBP.

Is there a file size limit?

There is no hard limit set by JaldiDocs, but very large images (over 20MB) may be slow to process depending on your device. For best performance, use images under 10MB.

Will resizing reduce image quality?

Reducing dimensions naturally reduces some detail. You can adjust the quality slider (for JPG/WEBP) to balance file size and sharpness. Increasing dimensions beyond the original will not add detail.

What size should I use for exam forms?

Most government exam portals like SSC, UPSC, and state PSCs require photos between 20KB–50KB, commonly at 3.5cm × 4.5cm (about 200×300 px at 96 DPI). Check the specific notification for exact requirements.

Resize Image Online Free - JPG, PNG, WEBP Resizer

What is Image Resize?

Image Resize lets you change the width and height of a photo or image to any dimension you need. Whether you need a specific pixel size for an online form or want to reduce dimensions to save space, this tool does it instantly in your browser.

How to Resize an Image

Click "Choose File" or drag your image into the upload area
Select a preset size or enter your own width and height in pixels
Toggle aspect ratio lock to maintain proportions automatically
Choose your output format (JPG, PNG or WEBP) and quality
Click "Resize Image" and download the result

Common Resize Sizes for Indian Forms

Passport / Visa photo: 35mm × 45mm (approximately 413 × 531 px at 300 DPI)
SSC / UPSC / State PSC exams: Usually 200×230 px or 3.5cm × 4.5cm, under 50KB
NEET, JEE, CUET: Check the notification — typically 3.5×4.5cm, 10KB–200KB
Job portals (Naukri, LinkedIn): 400×400 px square is safe
Aadhaar enrolment: Typically 200×200 px, under 200KB

Tips for Best Results

Use JPG format for photos — it gives the best file-size-to-quality ratio
Use PNG for images with sharp edges, text, or transparent backgrounds
For government forms, always check the official notification for the exact size and file size limit
If the portal gives a dimension in cm, use 300 DPI to calculate pixels (e.g. 3.5cm = ~413px)
Do not enlarge a small image — this will make it blurry without adding detail

Image Resize — Frequently Asked Questions

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Practical guidance for Image Resize

Resize any JPG, PNG or WEBP image to exact dimensions. Perfect for exam forms, job applications, and government portals. Image tools are useful when an application form asks for exact pixel dimensions, a fixed format, or a strict file size. JaldiDocs is designed for everyday Indian document workflows where a small mismatch in size, format, page order, or file weight can cause an upload to fail.

Before you use the tool

Keep the original file unchanged so you can restart if a form has a different requirement.
Check whether the portal asks for pixels, millimetres, page size, file format, or maximum KB/MB.
Use a clear file name without special symbols before uploading to government, exam, tax, or business portals.

After downloading

Use JPG for photos unless the portal specifically asks for PNG.
Avoid enlarging tiny images because it can make the result blurry.
Check the downloaded image dimensions before submitting it to an official form.
Open the final file once on your device and confirm it is readable before submitting it anywhere.

Privacy and accuracy note

The tool runs in your browser wherever possible, which means your file is processed on your own device instead of being uploaded to JaldiDocs. Official requirements can still change, so always compare the output with the latest instructions from the website or organization where you plan to submit it.