Free step-by-step guides for images, PDFs and files
Short, practical guides to the file tasks people search for most: resizing a photo without uploading it, merging and splitting PDFs, and turning phone photos into a PDF. Each guide links to the free tool that does the work and explains the mistakes to avoid.
Guide
How to Resize an Image Online Without Uploading It (Free)
Resize JPG, PNG or WebP images by exact pixels or percentage, free with live preview. Your photos never leave your device.
Guide
How to Merge PDF Files Into One (Free, Private)
Combine multiple PDFs into a single file in the right order, free with page-count previews. Nothing is uploaded.
Guide
How to Split a PDF and Extract Specific Pages (Free)
Split a PDF by page ranges like 1-3, 5, 8-10 with live thumbnail highlighting. Extract pages or download all as ZIP.
Guide
JPG to PDF: Turn Photos Into One PDF (Free, No Upload)
Convert JPG, PNG or WebP photos into a single PDF with visual page ordering. Free, private, works offline.
Browse tools by category
Category
Image tools
Resize, convert and compress JPG, PNG and WebP images in your browser. No uploads, no watermarks, no sign-up — files never leave your device.
Category
PDF tools
Merge, split, rotate and export PDF pages locally in your browser. Preview every page first and keep contracts and IDs off unknown servers.
Category
Text & Docs tools
Word counter, case converter, Markdown to HTML, DOCX text extraction, Base64 and URL encoding — all processed on your device, free and private.
Category
Data & Dev tools
Format JSON, convert CSV to JSON and back, generate UUIDs, test regular expressions and decode JWTs locally. Nothing is uploaded or logged.
Category
Generators tools
Generate strong passwords and QR codes, convert HEX colours with WCAG contrast checks, and switch units — all locally in your browser.