164+
Free tools
About GoToolsOnline
Hey, I'm Ben 👋 Thanks for coming to the About page — most people skip it. Quick truth: this site isn't a company. It's me, one laptop, a small server, and a lot of evenings. Here's how it started.
A small story, before anything else
A few years ago I was sitting in front of my laptop late at night, trying to submit an online form. The scan of my documents was a 28 MB PDF. The upload box said the limit was 2 MB. I had maybe twenty minutes before the deadline closed.
I opened Google, typed "compress PDF online free", and clicked the first result. Signup wall. Second result — two files per day, and I had already used mine on something else that morning. Third result — it worked, but stamped a huge watermark across every page of the output. Fourth — asked for my credit card for a "free trial". By the time I got through the list, my hands were actually shaking from how ridiculous the whole thing had become. A task that should take five seconds was eating half an hour of my life because every free tool on the internet had decided to hold my files hostage.
I finally got the PDF compressed — I don't even remember how. But that night stuck with me. It was such a small problem, and yet the whole internet seemed built to make it as painful as possible. I kept thinking, someone who knows how to code could just build a clean version of this in a weekend. Then I remembered: I know how to code.
So the next weekend I built a very small, very ugly page with one button that compressed a PDF. No signup. No watermark. I sent it to a couple of friends. Within a week three different people I knew had messaged me asking if I could also do "the same thing but for images" or "for merging two PDFs into one". That was the moment GoToolsOnline started, even though it didn't have a name yet.
I kept adding tools in the evenings and on weekends, one at a time, whenever someone hit the same kind of wall I had hit that night. Compress an image. Remove a background. Convert a HEIC photo from an iPhone into something their aunty's old Windows laptop could open. Generate a QR code for a birthday invite. Format some messy JSON. One tool became ten. Ten became fifty. Today there are 164 of them on this site, and every single one exists because a real person — usually me, sometimes a friend, sometimes a stranger who emailed me — needed it and couldn't find a version of it that respected their time.
What this site actually is
GoToolsOnline is a collection of small utilities that do one thing each, quickly, and then let you leave. You don't need an account. You don't get a watermark on the output. There's no "free tier" that secretly limits you to three uploads a day. The compressed PDF you download is exactly as good as the one the "premium" version would give you, because there isn't a premium version.
I am one developer writing the backend, the frontend, the deployment scripts, the blog posts, and the replies to every email that lands in contact@gotoolsonline.com. There is no team behind a curtain, no investor pushing for growth metrics, no marketing agency. Just me, a laptop, a small server, and the same kind of Sunday-afternoon energy I had when I built the first version.
My one rule from that first weekend is still the rule today: if a tool needs an account to save your files, it doesn't belong here. Everything on GoToolsOnline is stateless. Your file arrives, gets processed, the result comes back, and the original is thrown away from memory before the next request comes in. I don't need to see your documents to run a compressor — so I don't.
How your files are handled
A lot of people ask this before they upload anything, which I think is the right instinct. The short answer is that the smaller tools — word counter, JSON formatter, Base64 encoder, hash generator, and friends — run entirely inside your browser. The text you paste never leaves your computer. Nothing to upload, nothing to log, nothing on my server at all.
The heavier tools — PDF compress, image compression, background removal, video conversion — do need your file on the server to run. When that happens, the file comes in over HTTPS, gets processed in memory, the result ships back to you, and the original is discarded before the next request even arrives. There's no folder where your old uploads live. I don't keep them, because I don't need them, and because I'd rather not be responsible for what's inside.
What you can trust
- HTTPS everywhere with HSTS — there's no plaintext way into the site.
- No retention of uploads — your file is in memory for the duration of your request and gone right after.
- No tracking without consent — the cookie banner genuinely turns things off when you click reject. It's not theatre.
- Anonymised analytics — IPs are hashed before they're saved. I don't build user profiles and I don't sell data. There's nothing to sell and nobody to sell it to.
- Input validation + rate limiting on every upload endpoint, so one bad actor can't take the whole site down for everyone else.
Under the hood, if you care
I've kept the stack deliberately small. No heavy frameworks, no JavaScript bundler the size of a Linux ISO, no database of user sessions pretending to be secure. The whole thing is simple enough to hold in one person's head, because I am the one person who has to hold it.
FastAPI (Python)
Vanilla JavaScript
Pillow
PyMuPDF
FFmpeg
SQLite
Nginx + TLS
Who actually uses this
Honestly, it's a bit of everyone. Students compressing scanned assignments so they'll fit under a 25 MB Gmail limit. Freelancers merging invoices and contracts before sending them to clients. Developers formatting API payloads in the JSON formatter or generating credentials in the password generator. Small-business sellers dropping the background from product photos with the background remover. People printing QR codes for weddings, for restaurants, for their kid's science project. Writers checking essay length in the word counter.
Most people finish what they came for in under a minute and never come back to that specific tool, and that is perfectly fine. I'd rather you solve your problem and get on with your day than pretend I'm a "platform" you need to engage with.
How the site pays for itself
One revenue source: Google AdSense. No paid tier, no "Pro" subscription, no credit-card form hiding behind a button. Ads pay for the server, the domain, and — hopefully, one day — a little something for the hours I put in. If you'd rather not see ads, the cookie banner lets you decline personalised advertising; the tools keep working exactly the same.
I don't accept sponsored content, paid reviews, or affiliate links pretending to be honest recommendations. Every tool on this site was built by me, for this site, because someone needed it.
What I'm working on next
More original utilities, better long-form guides for the tools people actually use, better accessibility (keyboard navigation, contrast, screen-reader labels), and translating the site into more languages as I can check the quality. I am not chasing a tool count — I'd rather have 200 tools that work well than 500 bloated clones of the same converter. If there's one specific tool you keep needing and can't find anywhere for free, please email me. A surprising number of the tools already on the site came from someone writing in and asking.
If you want to get in touch
Email is the fastest way: contact@gotoolsonline.com. I usually reply within two or three working days. For bug reports, include the tool URL and the browser you're using, and — if it's okay to share — a short description of the file that caused the problem. For tool requests, describe the problem you're trying to solve rather than the exact tool you think you need; I'll often find a simpler way.
You can also connect with me on LinkedIn, use the contact form, or just read the blog and how-to guides if you want a walkthrough of the more complicated tools.
Thanks for reading all the way down here. Now go pick a tool and get back to whatever you were actually trying to do.
— Ben Praveen J,