Step-by-step guides
Simple explanations for everyday tasks with files: reducing a photo, merging PDFs, converting iPhone photos to JPG and more. Each guide leads to the matching tool, which runs in your browser without uploading anything.
- How to reduce a photo to 100 KBMany application forms, job portals and online services reject photos over 100 KB.
- How to convert iPhone photos to JPGIf you uploaded an iPhone photo to a form and it said “invalid format”, it was almost certainly HEIC.
- How to merge several PDFs into onePutting several PDFs into a single file helps you send a complete application, build a folder or archive documents.
- How to extract pages from a PDFSometimes you only need part of a PDF: the signed page of a contract, one invoice inside a long statement or a chapter.
- How to make a QR code for your Wi-FiDictating the Wi-Fi password to every visitor is a chore.
- How to convert photos to PDFA photo of a document is not always accepted: many procedures ask for PDF.
- JPG vs PNG vs WebP: what is the difference?Almost every image on the internet is JPG, PNG or WebP.
- How to create a strong passwordMost hacked accounts were taken over through easy or repeated passwords.