NasrTech
Digital products & technical studio
NasrTech is an independent studio in Cairo. We build a free, privacy-first web toolkit — image, PDF, QR, password and text tools that run entirely in your browser, with nothing uploaded — alongside Android apps and software for dental clinics and animators.
SEO Checker
Instant on-page SEO audit for any URL — score, authority & speed.
Open tool →Sitemap Generator
XML sitemap, HTML sitemap & robots.txt from your URLs.
Open tool →Privacy Policy Generator
Free privacy policy for Android, iOS & web apps.
Open tool →Word Counter
Count words, characters, sentences & social limits live.
Open tool →QR Code Generator
Links, WhatsApp, Wi-Fi & vCard QR codes with a logo.
Open tool →Resize Image
Resize for YouTube, app icons, social & web — pixels, %, or presets.
Open tool →Image Compressor
Shrink JPG, PNG & WebP up to ~90% — quality you control.
Open tool →PDF & Image Tools
Images to PDF, PDF to images, merge, split & compress.
Open tool →Image Format Converter
Convert PNG, JPG & WebP in batches — nothing uploaded.
Open tool →Case Converter
UPPERCASE, lowercase, Title Case, camelCase & URL slugs.
Open tool →Password Generator
Strong random passwords & passphrases — secure, in-browser.
Open tool →Meta Tag Generator
Title, description, Open Graph & Twitter tags with preview.
Open tool →Color Converter
HEX, RGB, HSL, HSV, CMYK & OKLCH with a live picker.
Open tool →Temp Mail
Free disposable inbox for sign-ups — no registration, auto-deletes.
Open Burner →Apps & products
DocFlow Scanner
Scan documents, extract text, translate, sign, and manage PDF tools in one app.
NasrTech Dental Suite
Clinic management platform — appointments, patients, and reminders.
Open →AnimKit
A complete Maya animation toolkit — 15 production-ready tools.
Open →Hamli
Free Arabic pregnancy tracker & due-date calculator — week by week, works offline, data stays on your device.
Learn more →Animation Portfolio
Mohamed Nasreldeen — 3D character animator. Reels & productions.
Open →Free tools that keep your files private
Most "free online tools" upload your files to a server. Ours don't. Every tool here — from the image compressor to the QR code generator and password generator — runs entirely in your browser. Your images, text, and passwords never leave your device, there's no sign-up, and there are no ads inside the tools.
NasrTech is a small independent studio run by Mohamed Nasreldeen in Cairo, Egypt. Alongside the web tools we ship Android apps and clinic software, and write a practical, multilingual blog on apps, AI, and digital business. There's more about who we are and how we work on our about page.