Free online tools
PDF, image, security and developer tools. They run entirely in your browser, so your files and text never leave your machine.
PDF tools
- PDF editor — fill, sign, annotate and redactFill PDF forms, add text, a signature or images, highlight, draw, black out private details, and rotate, reorder or delete pages. Free and private.
- Images to PDFCombine photos, scans or screenshots into one PDF in the order you choose, on A4 or image-sized pages.
- Merge PDF filesJoin several PDFs into one file in any order. Private: files never leave your device.
- Split PDF and extract pagesPull out pages like 1-3, 7, or split a PDF into equal parts.
- Rotate PDF pagesTurn all pages or selected pages of a PDF by 90°, 180° or 270° and save it.
Image tools
QR codes and links
- QR code generator — links, UPI, Wi-Fi, contactsMake a QR code for a website, UPI payment, Wi-Fi network or contact card. Download PNG or SVG for print. Free, no sign-up, no expiry.
- URL shortener with click countTurn a long link into a short utilarc.com/s/ link with an optional custom name, a QR code and a click counter. Free, no sign-up.
Converters
Encryption and security
- Encrypt and decrypt text or files with a passwordLock text or any file with a password using AES-256 encryption, and unlock it later. Runs in your browser; nothing is uploaded.
- Hash generator (MD5, SHA-256, HMAC)Get MD5, SHA-1, SHA-256 and SHA-512 hashes of text or files, verify checksums, and compute HMAC signatures.
- Strong password generatorCreate strong random passwords with the length and characters you choose, and see how long they would take to crack.