About AllToolss
A unified, high-performance web utility suite engineered for developers, security professionals, finance analysts, and document workers worldwide.
Our Core Mission
The modern web is filled with utility websites that are bloated with paywalls, aggressive pop-ups, forced signups, and third-party trackers that harvest private data.
AllToolss was built to solve this. Our mission is to provide an enterprise-grade, lightning-fast, 100% free multi-tool platform where every developer, student, and professional can format JSON, test regular expressions, audit website security, parse resumes for ATS, convert PDFs, and compute compound wealth without compromising privacy.
100% In-Server Execution
All computations execute in volatile server memory with zero external cloud SaaS APIs. Your files and code strings are cleared instantly.
Zero Telemetry & Privacy
We do not track keystrokes, sell analytics data, or maintain user tracking databases. Complete transparency by design.
Sub-Second Performance
Built on Next.js 14 App Router and Python FastAPI, delivering sub-100ms TTFB, 0 layout shifts, and mobile-first responsiveness.
Leadership & Technical Expertise (E-E-A-T)
AllToolss is architected and maintained by Santanu Batabyal, a Principal Application Security Architect and Full-Stack Systems Engineer specializing in cloud infrastructure, OWASP security methodologies, and high-concurrency web engines.
Algorithmic Precision & Standards
- Bengali Calendar & Panjika: Follows traditional Surya Siddhanta astronomical solar calculation standards with authentic Tithi, Nakshatra, and Muhurat calculations for IST.
- VAPT Security Audits: Follows OWASP Top 10 guidelines, verifying RFC-compliant HTTP security headers (HSTS, CSP, X-Frame-Options), SSL cipher suites, and DNS hygiene.
- ATS Resume Parser: Tests against modern Applicant Tracking System standards (Workday, Greenhouse, Lever, Taleo) analyzing section headers, power action verbs, and keyword density.