Image format chaos is a real productivity drain: iPhone photos arrive as HEIC and refuse to open in older Windows tools, designers send PNGs when you needed JPG, and merging a stack of receipts into a single PDF still takes too many clicks in most online services. The Image Converter hub focuses on the conversions people actually do daily, and makes them frictionless: drop the files, pick the target format, download.
The most-used flow is JPG to PDF for combining phone-scanned documents into a single attachment — useful for tax filings, expense reports and immigration paperwork. The complementary PDF to JPG renders every page of a PDF as a high-resolution JPG, perfect for embedding into slides or sharing one page on chat without leaking the rest of the document. Both flows support batch operation: drop 30 receipts and you get one neatly ordered PDF; drop one PDF and you get one zip of page images.
Behind the scenes the converter combines pdfcpu for PDF assembly and a WebAssembly imaging pipeline for format decoding. For lossy formats we let you choose between "smallest file" and "best quality" presets, and the preview shows the result before you commit. Conversion happens at the speed of your local CPU — a 30-page PDF typically renders in under three seconds on a recent laptop, and we have tested 500+ page documents on midrange hardware without crashing.
If you are looking for a Smallpdf / ilovepdf replacement specifically for image-PDF round-trips, this hub is the most direct equivalent. Beyond the two flagship flows, the broader Image Tools hub covers compression, resizing and AI enhancement, and the PDF Tools hub takes care of post-processing your assembled PDF (compress, merge, secure, sign).
Start with whichever direction you need most often. Privacy-sensitive workflows — medical scans, legal evidence, contracts — benefit most because the converter never sees a server. There is no daily limit, no watermark and no paid tier; the only operational consideration is that very large batches benefit from a desktop with at least 8 GB of RAM. Otherwise the hub behaves identically on phones, tablets and old laptops, with the same one-click reset and progress indicator on every tool.