About
Abdul Jabbar is a Senior Platform Engineer who builds browser-based developer tools. He created ConvertSafe to solve a problem he kept running into: having to upload private files to unknown servers just to change a file format. All conversions on ConvertSafe happen entirely in your browser using JavaScript and WebAssembly. No file ever leaves your device.
His work focuses on client-side processing, privacy-first architecture, and making developer tools that respect user data. You can find his projects on GitHub and connect with him on LinkedIn.
Articles (11)
Convert DOCX to PDF Free Without Microsoft Word
Convert DOCX to PDF free in your browser with no upload, no software, and no Microsoft Word. See what formatting survives and what to watch out for.
EXIF Data Explained: What's Hidden in Your Photos
EXIF data stores GPS location, camera model, and timestamps inside your photos. Learn what metadata your images contain and how to check or remove it.
Extract Text From PDF Files Without Software
Extract text from PDF files in your browser with no software and no upload. Learn why copy-paste fails, how to handle scanned vs text PDFs, and what to expect.
CSV vs Excel: When to Use Each Format
CSV vs Excel: when to use each format. CSV is universal plain text. Excel stores formulas and formatting. Clear comparison table and conversion tips.
Why Your Files Are Safe With ConvertSafe
ConvertSafe converts files entirely in your browser. No upload, no server, no data retention. Learn how client-side conversion keeps your files private.
Character Encoding: UTF-8, ASCII, and Why Files Break
Character encoding maps text to bytes stored in files. Learn how UTF-8, ASCII, and UTF-16 work, why text looks garbled, and how to fix encoding issues fast.
WEBP vs JPG vs PNG: Which Image Format Should You Use
Compare WEBP, JPG, and PNG image formats side by side. See real file size differences, transparency support, and browser compatibility to pick the right format for your project.
Reduce Image File Size Without Losing Quality
Learn how to reduce image file size without visible quality loss. Compare WEBP, AVIF, and JPEG compression with real before-and-after sizes. No upload needed.
Online Converter Privacy Risks: What Happens to Your Files
Online converter privacy risks include file retention, server exposure, and unclear deletion policies. Learn what happens to uploaded files and how to stay safe.
How to Convert CSV to JSON Without Uploading Your Data
Learn how to convert CSV to JSON in your browser without uploading files to any server. Includes a real example showing how CSV rows become JSON objects.
Convert HEIC to JPG Without Uploading Your Photos
Convert HEIC to JPG directly in your browser. No upload, no software, no account. Works on Windows, Mac, and any device with a modern browser.