How I Built a Client-Side Image Resizer (Lightning Fast) using Vanilla JS

Published: (January 1, 2026 at 09:54 PM EST)
1 min read
Source: Dev.to

Source: Dev.to

Cover image for How I Built a Client-Side Image Resizer (Lightning Fast) using Vanilla JS

Problem

Most “free” image‑resizing tools require users to upload sensitive documents (e.g., Aadhaar cards, marksheets) to a remote server just to crop them. This raises privacy concerns and risks data leakage.

Solution

I created PAHADIFY, a 100 % client‑side image toolkit that runs entirely in the browser. It:

  • Performs all processing locally—no server uploads.
  • Works offline.
  • Keeps user data private.

Try It

https://thepahadify.com/

PAHADIFY screenshot

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