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Privacy

There is no backend. No upload endpoint, no database, no cookies, no account. Your files are opened by your browser and processed on your device.

Verify it yourself

Don't take this on trust. It takes about ten seconds to check, and the instructions work equally well on any site making the same claim.

  1. 1. Open your browser's developer tools and select the Network tab.
  2. 2. Open any tool on this site and run it on a file.
  3. 3. Watch the requests. Your file is not among them.

What does get requested

Being precise, because "nothing leaves your machine" deserves the fine print:

  • The page itself and its JavaScript, from this domain. No fonts are downloaded: the site uses your device's own system font. The one exception is the handwriting face for a typed signature in Sign PDF, also from this domain.
  • For the video and audio tools, the ffmpeg WebAssembly engine (about 31 MB), also from this domain. It is cached after the first use.
  • For Audio to text, the speech-recognition runtime (about 10 MB), also from this domain, and the Whisper model weights you choose (41 MB to 250 MB) from Hugging Face on first use.
  • For the Passport photo maker, only if you ask for a new background: the same runtime from this domain, and the MODNet model (about 6.6 MB) from Hugging Face.
  • For Remove background, the same runtime from this domain, and the background model you pick (about 45 MB, ISNet or ormbg) from Hugging Face.
  • For the OCR tools, the Tesseract engine and its English and Malay data (about 15 MB), and for Office to PDF, LibreOffice (about 77 MB). Both from this domain, downloaded only on first use.
  • For Protect PDF and Unlock PDF, the qpdf engine (about 1.3 MB), and for HEIC to JPG in browsers that cannot read HEIC themselves, the libheif decoder (about 1.4 MB). Both from this domain, downloaded only on first use.
  • For the Teleprompter, only if you pair a phone as a remote: a connection to a Supabase Realtime relay. It carries button presses (play, pause, speed) and a small status (position, speed, section titles) between your two devices, under a random room code. Messages are passed straight through and not stored. Your script, video and audio never go through it.
  • Also for the Teleprompter, only if you turn on voice-follow: your browser's speech recognition. In Chrome and Edge the microphone audio is sent to Google's speech service while it listens, and Safari may use Apple's. That is the browser's feature, not this site's, and it is never on by default.
  • Those model downloads, the remote relay and voice-follow are the only requests that go to a third party, and the last two only when you choose them. A model download is never an upload of your audio or photo.

Visit counts

The site counts page views with Vercel Web Analytics, so we can see which tools people actually use. It sets no cookies and stores nothing on your device. It records the page address, the referring site, an approximate location (country and city), and your browser, operating system and device type. Nothing about your files, what you type into a tool, or its results. The script and its reports go to this same domain, so they show up in the Network tab next to everything else, where you can check exactly what they contain.

The feedback form

The Feedback page is the one form on this site. When you press Send, and only then, what you typed goes to a Supabase database: the kind of feedback, the tool you picked, your rating, your message, your role and a way to reach you if you filled them in, the page language, and the page you came from. No files and no cookies. The public can only add feedback, never read it; only the person who builds the site can.

What is stored on your device

One localStorage entry recording whether you prefer the light or dark theme, and, if you star any tools, a second one holding the list of your favourites. Two more serve the offer to install the site as an app: one counts the pages you open here, so the offer waits for a second visit, and one remembers when you chose Not now, so it stays away for 14 days. If you use the Teleprompter, its scripts and settings are kept in localStorage too, and its recordings in the browser's private file storage, on this device only. Beyond that, the browser's cache storage keeps copies of this site's own files so it works offline, plus the engines and models a tool has used, so they are not downloaded twice. The cache holds none of your files or results, and nothing stored here ever leaves your browser. Clearing site data removes all of it.

The practical consequence

Because nothing is uploaded, the limit on file size is your device's memory rather than someone's upload cap. There is no queue, no daily allowance, and nothing to sign up for.