SupaTools.AI vs BaziTools

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

SupaTools.AI compared with BaziTools
Detail	SupaTools.AI	BaziTools
What it does	Free online tools for images, audio, video and text that run in your browser	Free AI BaZi calculator with astronomical precision and plain-English life readings
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	All tools are completely free to use with no credit system, no hidden fees and no rate limits.	Not given
Key features	WebP to PNG conversion Image resizing OCR text extraction from images Image compression Video compression JSON formatter and validator Diff checker for text comparison Base64 encoding and decoding Audio trimming and conversion Video to GIF conversion	Four Pillars natal chart calculation with True Solar Time calibration Day Master personality archetypes and core element analysis 10-Year Da Yun luck cycle forecasting 78-pair Synastry matrix for relationship compatibility Daily Tong Shu Almanac with auspicious activities and taboos Birth-time rectification engine for unknown birth hours AI prompts for ChatGPT and Claude interpretation Zi Wei Dou Shu (Purple Star Astrology) cross-verification Deterministic solar-longitude ephemeris from 1900 to 2100
What makes it different	No API costs, hidden fees or rate limits Professional-grade processing using WebAssembly and modern browser APIs No sign-up or account required Instant results with no server round-trips	Astronomical precision using True Solar Time and Equation of Time, not standard clock time Zero birth-data monetization and privacy-first browser-based computation 100% free with no signup, paywall or feature locks 24-hour human response SLA for technical and archival inquiries
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)	2 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	1	0
Citation Flow (Majestic)	21	12
Referring domains (Majestic)	24	3

4 details filled in for both companies.

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