Guides for building and growing online
What things actually cost, which technology we would pick for your case, and the SEO work that moves the needle — written from projects we have shipped, not from a keyword list.
Free tools for Indian students: CGPA, attendance, citations and more
CGPA to percentage, credit-weighted SGPA, the 75% attendance question, typing practice and citations — with the catch that matters for each one.
397 free file converters that run in your browser
Images, documents, spreadsheets, data, audio, video, archives, fonts and 3D models — converted on your own device, with no upload, sign-up or size limit.
Free calculators for salaried people in India
CTC to in-hand, income tax, HRA exemption, EMI, gratuity, EPF, PPF and SIP — which calculator answers which question, and what each one will not tell you.
Photo, signature and document tools for Indian online forms
What exam and government forms actually ask for, the four things that get uploads rejected, and the free tool that fixes each one — in the order that keeps photos sharp.
Free PDF tools that never upload your file
Merge, split, compress, convert, sign and OCR PDFs entirely inside your browser — nothing is transmitted, so bank statements and ID copies never leave your device.
Five signs your website design is costing you customers
Slow on mobile data, no obvious next step, hard to contact, built for a laptop, and copy that says nothing — plus a ten-minute self-audit you can run on your phone.
How long does SEO take to show results?
Realistic timelines by situation, what the first six months actually look like, what to measure before rankings move, and why page one in 30 days is a warning sign.
What does it cost to build a mobile app in India in 2026?
Honest ranges for a simple app, a business app and a marketplace — what drives the price, the yearly costs nobody mentions, and when you do not need an app at all.
We built 507 free tools. Here is what they do and why they are free.
PDF, photo, calculator and file-converter tools that run inside your browser, so nothing is uploaded. What is in there, which ones people use most, and why they cost nothing.