
TinyWow
iLovePDF
Smallpdf
10015.io
CloudConvert
Convertio
A.Tools
Adobe Acrobat DC
CodeWizTools
A.Tools
DevToys
QuickTools.one
7-PDF Split & Merge
JSON Formatter & Validator
QuickToolHub.in
WebToolKit.tech
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.
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CodeWizTools'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:
TinyWow is a surprisingly useful collection of free online tools for PDFs, file conversions, images, videos, and text. The interface is simple, conversions are fast, and it’s perfect for quick tasks without installing software. It’s become one of my go-to tools whenever I need to edit or convert files on the fly.
iLovePDF - Premium online PDF tool set
A.Tools - Convenient and Easy-to-use Free Online Tools Collection
Smallpdf - PDF document management and conversion suite
DevToys - A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
10015.io - 10015.io is an all-in-one toolbox offering many tools from various categories.
QuickTools.one - Merge PDFs, resize images, convert files — all in your browser. No uploads.