YuliusBox vs Tooleek

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

YuliusBox compared with Tooleek
Detail	YuliusBox	Tooleek
What it does	Free online tools that run in your browser	Free online tools that run in your browser
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	KR
Pricing model	Free	Free
Pricing	Not given	All tools are free. Optional AI features have free-request limits.
Key features	Image compression with no visible quality loss Merge and shrink multiple PDFs Convert MP4 and MOV to GIF without watermark AI Excel formula generator from plain English descriptions Audio transcription with Whisper AI on-device ID photo watermark protector HEIC to JPG conversion Office-to-PDF converters (Word, Excel, PowerPoint, URL) Tools run offline after page loads File encryption	Image compression and conversion (HEIC to JPG, resize, blur, GIF creation) PDF tools (merge, split, rotate, convert to/from JPG, compress, watermark) QR code and barcode generation and scanning Unit converter with BMI calculator and multiple conversion types Word counter and text tools (case, lines, dev, password, lorem, Korean names) Timer, stopwatch, alarm, metronome and calendar tools Typing tests in multiple languages with key drills Reaction and memory tests including aim trainer, chimp test, snake game Puzzles including sudoku, solitaire, gomoku and minesweeper Random generators (wheel, ladder, coin flip, dice, brackets)
What makes it different	All processing happens on your device—nothing is sent to servers or stored Open source code auditable on GitHub No accounts required; works instantly Built specifically for sensitive files that should never be uploaded No data collection, ads, or analytics on files	Runs entirely in browser with no file uploads to servers No sign-up or account required Completely free with ads supporting operations Available in five languages History and preferences stored locally in your browser only
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	8 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	5
Citation Flow (Majestic)	22	17
Referring domains (Majestic)	12	9

4 details filled in for both companies.

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