25 tools · no signup · no upload
Free online tools for everyday tasks
Images, PDFs, text, developer utilities and calculators. No signup, no watermarks, and most of them never upload your files.
Browse by category
Every tool grouped by the job it does.
Popular tools
What people reach for most often.
Recently added
The newest tools on the site.
Why use Malfen
The things most online utility sites get wrong.
Your files stay on your device
Almost every tool here runs inside your browser. Nothing is uploaded, so there is no copy of your document on a server to leak or be handed over.
Fast, because nothing is queued
No upload, no waiting in line behind other users, no artificial delay before the download button appears. Processing starts the moment you press the button.
Free with no catch
No account, no trial, no watermark on the output, and no feature locked behind a payment. Advertising pays for the hosting.
Works offline once loaded
Because the work happens locally, the tools keep working if your connection drops mid-task.
From the blog
Guides and explanations that go deeper than the tools.
Frequently asked questions
The things people want to know before they upload anything.
Yes. Every tool is free with no account, no trial period and no watermark. There is no premium tier holding back features — the site is supported by advertising placed away from the tools themselves.
No. The image, PDF, text and developer tools all run in your browser using standard web APIs. You can confirm it yourself: open your browser’s network tab and you will see no upload request when you process a file.
There is no server-side limit because nothing is uploaded. The practical limit is your device’s memory — files up to about 50 MB are comfortable on a typical laptop, and PDFs up to 100 MB work fine.
Any current version of Chrome, Edge, Firefox, Safari or Opera, on desktop and mobile. The tools use standard web platform features rather than plugins.
Never. There is no sign-up, no email capture and no login wall. Open a tool, use it, close the tab.
Yes. Anything you produce here is yours to use in client work, products, packaging or publications. No attribution is required.
25 tools, none of them asking for your email
Pick a tool, do the job, close the tab. That is the whole product.