What is Pixohub?
Pixohub is a collection of free image and PDF tools that run inside your web browser. It covers the everyday jobs that usually send people hunting for a different website each time: changing a file from one format to another (an iPhone HEIC photo to JPG, a PNG to JPG for an email attachment, a photo to WebP for a faster website), shrinking an image under an upload limit, resizing for a specific social network, cropping an ID photo to an official size, and merging or splitting PDFs.
Each tool does one job and shows only the settings that job needs. Format pages explain what actually changes between the two formats, the resize presets list each platform's current dimensions and what goes wrong when you get them wrong, and the passport photo maker has a page per country with that country's photo size, background and rejection pitfalls.
How the tools work
- Open a tool and add a file. Drag it onto the page or tap to pick one from your device. There is no sign-up step.
- Adjust the few settings that matter. A quality slider for JPG and WebP, width and height for resizing, a crop frame for passport photos, a page range for PDFs. Most tools have sensible defaults, so this step is often optional.
- Download the result. The file is produced on your device and saved straight to your downloads. Need to do a whole folder? The bulk converter, bulk compressor and bulk resizer process many files and hand them back as a single zip.
Private by design: files are processed on your device
Most online converters upload your file to their server, process it there and send it back. Pixohub works differently: the page downloads the code once, and from then on your images and PDFs are decoded, edited and re-encoded by your own browser. The file is never sent to us, so there is no copy on a server to leak, be retained or be used for anything else. When you close the tab, it is gone.
That matters most for the files people are least comfortable uploading: passport and ID photos, scanned contracts, screenshots with personal details, photos that carry GPS coordinates in their metadata. It also has practical benefits: there is no upload wait, no queue, no file-count quota, and once a tool has loaded it keeps working on a slow or patchy connection. Tools that need extra components, such as text recognition or background removal, download those components to your browser; your image still stays on your device.
Because the work happens on your hardware, very large files are limited by your device's memory rather than by an upload cap. A recent phone handles typical camera photos comfortably; for huge scans or hundreds of files, a desktop browser is faster.