About
Built for people who just need to get it done.
Slaytic Converter is a free, browser-based toolkit spanning PDF, image, video, file conversion, AI writing and document utilities, 236 tools in all. No account. No uploads. No waiting. Just open a tool, drop a file, and get your result back in seconds.
Open the toolkitWhat it is
One toolkit, every file task.
Slaytic Converter gives you 236 tools in one place across PDF, image, video, calculator, AI writing and file conversion: merge, split, compress, convert, sign, OCR, redact, watermark, and more. Every tool runs entirely inside your own browser tab using client-side JavaScript and WebAssembly. Your files never leave your device.
Most online file tools upload your document to a remote server, process it there, and send the result back. That means your files (contracts, invoices, medical records) sit on someone else's infrastructure, even briefly. Slaytic Converter is built differently: the processing library runs in your browser, not on a server, so there is nothing to upload in the first place.
Private by design
Your files never leave your device. No server ever sees your documents.
Instant results
Processing runs on your own hardware. No upload wait, no queue.
No limits
No trial. No paywall. No watermark on outputs. Use it as much as you need.
No account needed
Open a tool and go. Nothing to sign up for, ever.
Who made it
A small team that ships practical tools.
Slaytic Converter is a product of Slaytic, a small independent software company that builds practical, privacy-respecting tools for freelancers, creators, and small teams. We make software that stays out of your way.
The technology
Built on trusted open-source.
Every tool is powered by well-established open-source libraries compiled to run in the browser.
Creating, editing, merging, and manipulating PDF files.
Mozilla's PDF rendering engine, used for page previews.
WebAssembly port of the Tesseract OCR engine.
Bundling multi-file downloads into a single ZIP.
The React framework powering the site and routing.
Cookieless, privacy-first analytics. No individual tracking.
Why it's free
Basic utilities should be free for everyone.
Slaytic Converter is free to use with no limits: no trial, no watermark on outputs, no paywall after three uses. The toolkit is supported by unobtrusive display advertising shown on the website (not inside the tool itself).
There is also a structural reason it can stay free: every tool processes files on your own device instead of uploading them to a server. Most online file tools cost money to run precisely because someone has to pay for the servers doing the processing. Since your browser does that work here, there is no processing cost that scales with usage, which is what lets us keep adding new tools and categories without needing to charge for them.
Questions
Common questions about Slaytic Converter.
Who makes Slaytic Converter?
Slaytic Converter is built and maintained by Slaytic, an independent software maker. Contact support@slaytic.com with questions, bug reports, or tool requests.
Is Slaytic Converter actually free?
Yes. All 236 tools are free with no trial period, no watermark on outputs, and no paywall after a set number of uses. The toolkit is supported by display advertising on the website, not inside the tool itself.
Why is it free if there are no server costs to recoup?
Every tool processes files on your own device instead of uploading them to a server, so there is no per-use processing cost that scales with traffic. That is what makes it sustainable to keep every tool free.
How is my data handled?
Your files are never uploaded. Every tool runs as client-side JavaScript and WebAssembly inside your own browser tab, so processing happens entirely on your device. See the Privacy Policy for full details.
Get in touch
We'd love to hear from you.
Have a question, a bug report, or a tool suggestion?
We typically respond within one business day.