Know what your tool is doing
Practical image and PDF guides
Short, practical guides for the tools in this build. No claims about conversions that are not supported.
Australian forms
- Australian passport photo requirements — Size, face height, background, glasses and print rules for Australian passport photos, summarised from the Australian Passport Office with source links.
- ImmiAccount upload limits: file size and formats — ImmiAccount attachment rules: 5MB per file for visa applications, accepted file types, single-PDF advice and 500Kb JPG limit for citizenship documents.
- myGov and Centrelink document upload limits — Centrelink online uploads accept PDF, PNG and JPEG, under 10 MB in total per upload and up to 10 files. Official rules with links and tools to fit them.
- Medicare online claim upload limits — Medicare online claims accept PDF, JPG, GIF, PNG or BMP under 5MB. Official rules with links, plus tips to photograph and shrink receipts.
- Australian citizenship photo requirements — Home Affairs rules for citizenship photos: JPEG 70 KB–3.5 MB at 1200 × 1600 px online, 35–40 × 45–50 mm on paper, plus background, glasses and head covering rules.
- ATO Secure mail attachment limits — ATO online services Secure mail takes a maximum of 6 files, each less than 6 MB, in listed formats, not encrypted and without macros. Official rules with links.
- Victorian Working with Children Check photo requirements — Victoria's WWC Check photo must be a colour jpg or jpeg, at least 406 x 521 pixels, less than 5MB and less than 12 months old. Official rules with links and tips.
- Service NSW document upload requirements: file size, name and format — What Service NSW says about uploading documents with an online application: files under 6 MB, letters and numbers only in the file name, and HEIC photos.
- DVA MyService document upload limits: file types and 50 MB — The Department of Veterans' Affairs says MyService accepts PDF, JPEG and PNG files up to 50 MB. How to convert other files and fix upload errors.
- Child Support online document upload limits — Child Support online uploads accept PDF, PNG and JPEG, under 10 MB in total, up to 10 files, one document type at a time. Official rules with links and tools to fit them.
A little help with the everyday stuff.
Fit an image under 200 KB ↗Understand the size limit, choose an output format and check the downloaded result.Resize an image without stretching it ↗How the maximum-width and maximum-height settings work, with a concrete example.Turn photos into one PDF ↗Arrange images, choose a page size and create an image-only PDF.
Files processed in your browser. Keep your original and check the downloaded result. Advanced PDF-to-Word and HEIC conversion are not included yet.