Tool collections

GPA, CGPA, exam percentage, marks needed, and everyday study math — percentage, average, and more.

GPA, CGPA, exam percentage, GPA↔percentage conversion, and marks-needed planning for students.

Practical tools for business math — EMI, GST, profit margin, discounts, and percentages.

Plan loans, SIPs, FDs, salary, and interest with EMI, compound, simple interest, and more.

Quick health utilities for BMI, BMR, and daily calorie/macro estimates.

Dosage, liquid dose, IV drip rate, dilution, days supply, BSA, and pediatric dose helpers for pharmacy math.

JSON, Base64, QR, regex, JWT, markdown, word count, case convert, hashes, and more — all in your browser.

Official first-party products from Bestrao — start with XPortal, our privacy-first peer-to-peer file room.

UTM builder, meta tags, search previews, and keyword density — local SEO helpers.

On-device speech recognition and private AI helpers — Whisper ONNX in your browser.

Compress, crop, convert, watermark, filter, meme, and canvas-edit images privately with Fabric.js.

Merge, split, convert, watermark, and read PDFs as a flipbook in the browser.

Farm planning calculators for yield, fertilizer, seed rate, plant population, and irrigation water.

Marketing and content helpers will land here as the catalog grows.