freetools

freetools is a collection of free, browser-based utilities for everyday file work. Convert images to PDF, merge and sign documents, crop and rotate photos, convert HEIC files, sketch on a whiteboard, view Markdown, and keep a local notepad — all without an upload, an account, or a paywall. Every file stays on your device and is processed locally in the browser, so nothing is ever sent to a server.

Features

• •Images to PDF — turn photos and scans into a PDF, and append existing PDFs
• •PDF Merge — combine multiple PDFs into one file, entirely in the browser
• •PDF Signer — draw a signature, add text or a date, and place it on the page
• •Screenshot Gallery — paste screenshots, browse them, and download one or all
• •HEIC Convert — convert HEIC/HEIF photos to JPEG, PNG, or WebP
• •Image Crop & Rotate — crop and rotate JPEG, PNG, or WebP photos
• •Whiteboard — sketch wireframes and diagrams on an infinite canvas
• •MD Viewer — view Markdown with a side-by-side raw and preview layout
• •Notepad — a plain notepad that saves text in local storage
• •No uploads — every file is processed locally and never leaves your device
• •No account or sign-in required
• •Free, with no paywall or usage limits