Tools to understand yourself, create, analyze and explore.
Discover a growing collection of free online tests, AI-powered analysis tools, voice experiments, beauty tests, creativity quizzes, personality experiences and productivity utilities — all gathered in one fast, modern hub.
Free online tests, AI tools & web experiments
Choose an experience and launch it instantly.
Second Guess — Cognitive Reflection Test
Take the classic Cognitive Reflection Test (CRT), timed question by question. Your response speed on the trap questions reveals more than your raw score.
Take the CRT →Pierre du Jour — Daily Crystal Pick
Discover your crystal of the day and explore its meaning in lithotherapy — a simple daily ritual, in French.
See my stone →Holeshot — Reaction Time Test
A drag-racing style reaction time test with a randomized start sequence and false-start detection, built to actually measure reflexes rather than memorized timing.
Test my reflexes →True North — Personality Inventory
A free Big Five personality assessment built on public-domain instruments (IPIP-50 / IPIP-NEO-120), with an honest confidence rating on every result instead of a single overconfident label.
Take the test →Life Path Calculator & Numerology Test
Use our online Life Path calculator to explore numerology, life path numbers, personal years, maturity, cycles and compatibility in one interactive experience.
Open experience →Mirror Hours
Explore mirror hours such as 11:11, 22:22 and 12:12. Discover mirror-hour meanings, synchronicity interpretations and recurring time patterns in a simple online tool.
Open experience →NeuroZen
NeuroZen is a practical digital planning experience designed around gentle routines, micro-steps, focus support and reduced cognitive overload.
Open NeuroZen →Korean Beauty Standards Test
Explore an interactive Korean beauty standards test covering visual face proportions, V-line style, skin appearance and other K-beauty-inspired indicators. Results are entertainment-oriented, not medical or clinical.
Test my score →AI Beauty Test & Face Analysis
Try an AI beauty test and explore computer-vision-style facial indicators such as apparent symmetry, proportions and visual consistency. Designed for entertainment and self-exploration.
Analyze my face →Face Test & Facial Analysis
Test your face with an AI-style beauty and facial analysis experience. Explore visual proportions and appearance indicators through an interactive browser-based test.
Take the test →Creativity Test
Take a fast online creativity test built around divergent thinking. Explore fluency, flexibility, originality and elaboration with a timed interactive challenge. Read how it works →
Test my creativity →Voice Age Test & Voice Analysis
Estimate voice characteristics with an online voice age and voice analysis experiment covering pitch, stability, speaking rate and vocal clarity. Results are informational, not a medical assessment.
Analyze my voice →Voice Prosody Test
Analyze vocal prosody with an online voice test focused on pitch range, rhythm, pauses and expressiveness — useful for speakers, presenters, creators and podcast experiments.
Test my prosody →Rice Purity Test
Take a modern online purity-style quiz covering multiple areas of life. Compare your result for fun, self-reflection and sharing with friends.
Take the test →VibeCheck
Discover the aesthetic that matches you: Dark Academia, Cottagecore, Y2K, Quiet Luxury, Cyberpunk and more.
Find my vibe →AI Name Generator
Generate name ideas in multiple languages, from English to Japanese to Arabic.
Generate a name →Word Counter & Text Analyzer
Free online word counter and text analyzer for words, characters, reading time, readability and keyword density — useful for writers, students, SEO content creators and professionals.
Count my words →AI Image Detector & Image Authenticity Checker
Analyze technical clues like metadata, generator fingerprints, compression and sensor noise.
Analyze an image →Screenshot Detector & Screenshot Checker
Check editing traces of a screenshot: format, resolution, software and compression anomalies.
Check a screenshot →Gemstone Bracelet Composer
Design a custom gemstone bracelet online, choose stones bead by bead, preview your composition and explore crystal-healing-inspired properties. The composer can also be integrated into a jewelry store as a branded web experience. See real conversion data →
Create my bracelet →A laboratory of web experiences.
This homepage serves as a central showcase: each card has its own visual preview, a short description and direct access to the application. The previews are intentionally lightweight and integrated in CSS to keep the page fast. Every tool starts as real research — psychology literature, established methods or technical references — turned into a working prototype, then tested with real users before publishing.
Built by Camille G., founder of Loch Ness
Full-stack developer and self-taught jewelry maker since 2013. Designs and codes every experience on this page herself.
👤 About me 🐙 GitHub 🆔 ORCIDOnline tests, AI analysis tools, quizzes and practical web utilities
Looking for a free online test, an AI beauty test, a face analysis tool, a voice analysis test, a creativity test, a numerology calculator or a fun personality quiz? Loch Ness Lab brings these experiences together in one searchable collection. Test your vibe, explore your life path, analyze your voice, check an image, count words or discover a new creative idea.
Our tools are designed to be fast, accessible and easy to try in a browser. From Korean beauty standards and facial analysis to AI image detection, screenshot checking, voice prosody, mirror hours and aesthetic quizzes, each application focuses on one clear interactive experience. Use the results as entertainment, experimentation or a starting point for further exploration; automated analyses are not medical, psychological, legal or forensic proof.