Free online tools that just work
67+ free tools for PDFs, images, developers, text, and everyday calculations. Everything runs in your browser — no sign-up, no uploads, no cost.
Resume Maker
Build a professional resume with 29 templates — classic, modern, creative, and executive styles. Free PDF download, no sign-up.
Popular tools
View all 67 →Format, validate, and minify JSON online. Paste your JSON to instantly pretty-print it or catch syntax errors — all in your browser.
Compress JPG, PNG, or WebP images in your browser by adjusting quality and format — no upload required.
Combine multiple PDF files into a single document in your browser, with drag-to-reorder before merging.
Generate cryptographically secure random passwords with custom length and character sets, entirely in your browser via the Web Crypto API.
Generate a downloadable QR code from any text or URL, with adjustable size and error correction level.
Calculate your Body Mass Index (BMI) using metric or imperial units and see which weight category you fall into.
Convert colors between HEX, RGB, and HSL formats with a live preview, and copy any format with one click.
Count words, characters, sentences, and paragraphs in real time, plus get an estimated reading time. Free and instant, right in your browser.
Add text, shapes, highlights, and images to a PDF, fill form fields, and download the edited file — entirely in your browser.
Browse by category
Merge, split, compress, and edit PDF files.
Compress, resize, crop, and convert images.
JSON, Base64, hashing, and other dev utilities.
Word counts, case conversion, and text cleanup.
Everyday math, health, and finance calculators.
Pick, convert, and generate color palettes.
Generate and scan QR codes.
Resume, LinkedIn, and job-search content generators.