Free online tools that
just work — right in your browser
200+ tools to merge & split PDFs, compress images to an exact size, make passport photos, crunch numbers and more — everything the other sites charge for, free and unlimited. No watermarks, no sign-up, and your files never leave your device.
Pick a tool and get it done
Every tool runs entirely on your device. Fast, private, and free — forever.
More than tools — and all free
Calculators, games, and free practice exams for kids. No sign-up, no paywalls.
200+ Free Tools
PDF, image, text, developer & everyday utilities — private, in your browser.
Browse tools →Money & Finance
Loan, SIP, debt-payoff & financial-freedom calculators with visual charts.
Plan your money →Free Practice Exams
11+, SATs & Kumon-style maths, English, science & reasoning for kids.
Start practising →Games
2048, Snake, Tic-Tac-Toe & Memory — challenge a friend to beat your score.
Play now →Built different on purpose
Lightning fast
No upload, no queue. Processing happens instantly on your own machine.
Truly private
Your files are processed locally and never sent to any server. Ever.
Always free
No accounts, no paywalls, no daily limits. Just open and use.
Works everywhere
Phone, tablet, laptop. If it has a modern browser, it works.
One toolbox for everyday digital tasks
KSRM.digital brings together the small utilities you reach for all the time — combining a few PDFs before emailing them, shrinking a photo so it fits an upload limit, working out a monthly loan payment, or spinning up a strong password. Instead of installing bloated apps or trusting random websites with your private files, you get a clean, fast toolbox that does the work right inside your browser tab.
Because everything is client-side, nothing you touch is uploaded, stored, or tracked. Close the tab and it's gone. That's faster for you and safer for your data — the way these tools should have worked all along.