About Toolifine
A set of file tools built so that your file is never stored anywhere.
Who we are
Hi, I'm Fakhrul Hasan, a software engineer with more than ten years of experience, including eight years as a DevOps engineer at Samsung R&D Bangladesh. Together with my co-founder Rafi, I design, build, run and support Toolifine, from the tools themselves to the servers to every support reply.
The idea
Most online file tools work the same way: you upload your document to a server you know nothing about, a program there changes it, and you download the result. It works. It also means a contract, a passport scan, a medical letter or an unreleased set of accounts has been copied onto somebody else's machine, and you are taking their word for what happened next.
That arrangement stopped being necessary some years ago, and almost nobody changed. Here the tool comes to your file rather than your file going to the tool: nearly every one on this site completes the job without your document reaching us at all. There is nothing to retain, nothing to leak, and nothing anyone can be asked to hand over.
What that actually buys you
- Privacy that is structural, not promised. Nothing carries your file anywhere, because nothing is waiting for it.
- No queue. Nothing has to travel first, so nothing waits. Large files are usually faster this way, not slower.
- It works offline. Once a tool page has loaded, disconnect. It keeps working.
- No account, no watermark, no upsell on the result.
And what it costs
This is the part most sites leave out. Doing the work locally means it is bounded by your own hardware, not by a server farm. A 500-page PDF on a five-year-old phone can run out of memory where a server would not have blinked. Some formats have no usable open implementation at all, so those tools do not exist here rather than existing badly.
A few conversions genuinely need software a web page cannot provide — Office documents converted with real layout fidelity, for instance. Those run on our server, they say so on the page, and the file is deleted immediately afterwards. We would rather label the exception clearly than pretend it away. The privacy policy names every one of them.
How the tools are built
Every format is handled by a real implementation of that format — the same libraries used by desktop software — rather than by guessing. Where a tool cannot do something correctly, it says so instead of returning a damaged file quietly. The CSS minifier, for example, refuses stylesheets that use CSS nesting, because the minifier underneath it deletes nested rules without reporting an error. A tool that silently breaks your file is worse than one that declines.
The plain facts
- Founded
- 2026
- Based in
- Bangladesh
- Team
- Independent, two people
- Languages
- 15
- Price
- Free, no account needed
- Support
- Answered personally, within a day
You can reach Fakhrul Hasan directly at hello@toolifine.com. The terms you are agreeing to when you use a tool are on the terms page.
Who this is for
Anyone who needs to change a file and would rather not hand it over: people working with client documents, anything under an NDA, medical or legal paperwork, or simply anyone who finds uploading a private document to a stranger's server an odd thing to be asked to do.
Found something broken, or a file that did not convert properly? Tell us — it is the fastest way for the site to get better.