India Document Tools · Browser-first processing
Set a 30 KB ceiling and the browser re-encodes the selected image until it fits, without sending the file anywhere.
Select a supported file or enter the requested values, then run the tool.
This browser path does not upload the selected source to ImgNimble. Closing or refreshing clears the selected files and generated result from the page.
Common questions
Thirty kilobytes is the upper bound of the signature band used by several NTA examinations, including the 4 KB to 30 KB range that has appeared on NEET UG and JEE Main application screens, and on some GATE signature fields.
A 30 KB ceiling is usually a maximum, not a target. Landing well under it is fine; landing over it fails the upload. If the portal also states pixel dimensions, set those first and let the size follow.
No. The image is decoded and re-encoded by your browser using the Canvas API. ImgNimble does not receive the source file on this page, and closing the tab clears both the input and the generated result.
The tool stops at the minimum JPEG quality you allow rather than degrading the image without limit. Lower the maximum dimension, or lower the minimum quality slider, and run it again.
JPG, in almost every case. PNG is lossless and cannot be tuned to an exact byte target, so a photograph saved as PNG will usually sit far above the ceiling. Most Indian portals require JPG or JPEG anyway.
No. File size is one requirement among several — dimensions, format, background colour and face coverage are checked separately, and portals change their rules between cycles. Always read the current notification before submitting.
Practical checks
Keep the original, inspect the generated output and confirm the current destination requirements before replacing or submitting a file.
हिंदी में
Image select kijiye, target size 30 KB rakhiye aur process kijiye. Agar portal ne pixel size bhi diya hai to pehle wo set kijiye. Poora kaam aapke device par hota hai.