
CodeWizTools
A.Tools
DevToys
QuickTools.one
7-PDF Split & Merge
JSON Formatter & Validator
QuickToolHub.in
WebToolKit.tech
Convert Case
JSONFormatter.org
JSON Formatter & Validator
DevToys
Base64Encode.dev
CipherKit.app
A.Tools
CodeWizTools is a collection of 18 free utilities that run entirely in your browser. Tools include PDF merger, PDF compressor, JSON formatter, Base64 encoder, RGBA color picker, password generator, CGPA calculator, attendance/bunk calculator, word counter, case converter, QR code generator and more.
No login required. No files uploaded to any server. Everything runs client-side — 100% private.
ToolKit is a collection of free online utilities built for developers, designers, and everyday users. Every tool runs entirely in the browser using Web APIs — nothing is sent to a server. The toolkit includes a cryptographically secure password generator (with 20+ specialized variants for WiFi, banking, SSH, and more), a word counter with keyword density analysis, a JSON formatter and validator, a regex tester with live match highlighting, a QR code generator with PNG/SVG export, a color converter (HEX/RGB/HSL/CMYK), Base64 encoder/decoder, UUID v4 generator, hash generator (SHA-256/512), URL encoder, case converter, lorem ipsum generator, markdown editor with live preview, color palette generator, and a username generator. Built with Next.js and TypeScript, deployed on Vercel. New tools added regularly.
CodeWizTools
WebToolKit.techCodeWizTools's answer
CodeWizTools runs 100% in the browser — no file uploads, no server processing, no login required. Every tool from PDF merger to CGPA calculator processes data locally on the user's device. Most competing tools upload your files to their servers. CodeWizTools never does. Your PDFs, images, code, and academic data stay completely private on your device.
CodeWizTools's answer
Three reasons:
Privacy — Files and data never leave your device. No server uploads, no logs, no tracking. Competitors like Smallpdf and ILovePDF upload your documents to their cloud.
Speed — No server round-trips. Processing happens instantly in your browser tab. No waiting for uploads or downloads from a remote server.
Zero friction — No account, no email, no free trial countdown. Open the tool, use it, close the tab. 18 tools accessible in one click.
CodeWizTools's answer
CodeWizTools started from a simple frustration — every useful online tool either requires an account, uploads your files to a server, or puts essential features behind a paywall.
A Pakistani developer who regularly works with JSON, Base64, and PDF tools noticed that students in Pakistan face the same problem — they need to merge PDFs for assignments, compress files for LMS portals, and calculate attendance margins, but existing tools are either paid, slow, or require creating accounts.
CodeWizTools was built to solve this — 18 utilities that run entirely in the browser, free forever, with zero data leaving the user's device. The tools are designed around real developer and student workflows, not generic use cases.
CodeWizTools's answer
Two main audiences:
Developers — frontend and backend developers who need quick utilities during their workflow. JSON formatting, Base64 encoding, URL encoding, RGBA color picking, MD5 hashing, password generation, and Lorem Ipsum generation are daily needs for developers building and debugging web applications.
University students in Pakistan and South Asia — students who need to merge PDFs for assignment submissions, compress files for LMS portals, calculate CGPA and attendance percentage, and batch-rename files before submission. These tools are specifically built around the workflows of students at universities like FAST, NUST, COMSATS, and UET.
CodeWizTools's answer
CodeWizTools's answer
CodeWizTools is a free public utility — it does not have paying customers. Primary users include:
A.Tools - Convenient and Easy-to-use Free Online Tools Collection
Convert Case - Instantly convert text to UPPERCASE, lowercase, Title Case, sentence case, and more - free, fast, and no sign-up required.
DevToys - A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
JSONFormatter.org - Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
QuickTools.one - Merge PDFs, resize images, convert files — all in your browser. No uploads.
JSON Formatter & Validator - The JSON Formatter was created to help with debugging.