# Free Online Tools: PDF, Image, QR & Security | DragBin - [Home](/) - - - Tools # Small, sharp tools for checking what leaked. A focused set of security utilities, built by the team behind zero-knowledge, post-quantum cloud storage. Find what has already been exposed, then lock down everything else. - Free, no signup - Runs in your browser - Nothing stored Search tools/ 21 tools, all free ## Breach intelligence 1- [ ### Email Breach Checker Find out if your email or passwords leaked. Cross-check your email against the XposedOrNot breach corpus and test any password against Have I Been Pwned. You get a 0 to 100 risk score, the breaches you appear in, and exactly what data was exposed. ](/tools/email-breach-checker/) ## Password security 3- [ ### Strong Password Generator Create random or memorable passwords instantly. Generate truly random passwords or readable passphrases, then tune length, symbols, numbers, and case for every account. Generation runs on your device; nothing is ever sent to a server. ](/tools/strong-password-generator/) - [ ### Encryption Key Generator Generate AES, ChaCha20, HMAC and RSA keys instantly. Create cryptographically random AES-128/192/256, ChaCha20 and HMAC keys, or full RSA-2048/3072/4096 pairs, in hex, Base64, PEM or JWK. Every key comes from the Web Crypto API in your own browser and is never transmitted. ](/tools/encryption-key-generator/) - [ ### Password Strength Checker See how long your password survives a real attack. Score any password with a live strength meter and crack-time estimate. Catch weak, reused, or guessable passwords before an attacker does. Everything is analyzed in your browser. ](/tools/password-strength-checker/) ## File privacy 4- [ ### DragBin Send Send files or folders up to 100 GB, end-to-end encrypted, gone in 24 hours. Send files up to 100 GB with no account. Encrypted in your browser before upload -- the key lives only in the link you share, never on our servers. Resumable uploads, optional password, and every transfer is deleted automatically after 24 hours. ](/send/) - [ ### Encrypt PDF Password-protect any PDF in your browser. Encrypt a PDF with AES-256 so only people with the password can open it. Everything runs locally -- fully zero-knowledge, nothing is uploaded to a server. ](/tools/encrypt-pdf/) - [ ### EXIF Remover Strip hidden metadata from photos, videos and PDFs. Remove EXIF data and hidden metadata -- GPS location, device info, timestamps -- from photos, videos, PDFs and Office files. Files are cleaned in your browser and never uploaded. ](/tools/exif-remover-tool/) - [ ### PDF Metadata Remover Strip hidden properties and XMP data from any PDF. Remove PDF metadata -- author, title, subject, keywords and XMP data -- so your documents don't leak who made them or how. Everything runs in your browser; your PDF never leaves your device. ](/tools/pdf-metadata-remover/) ## Document tools 6- [ ### PDF to Word Converter Turn a PDF into an editable Word doc, privately. Convert any text PDF to an editable .docx entirely in your browser -- no upload, no server, nothing stored. Reading order, paragraphs and headings are rebuilt into a clean Word document you can open in Word, Google Docs or Pages. ](/tools/pdf-to-word/) - [ ### PDF to JPG Converter Convert PDF pages into high-quality JPG images. Convert every page of a PDF into high-quality JPG images entirely in your browser -- no upload, no server, nothing stored. Download pages individually or grab them all as a zip, with unlimited conversions and no signup. ](/tools/pdf-to-jpg/) - [ ### PDF to PNG Converter Turn PDF pages into crisp PNG images. Render every page of a PDF into sharp, lossless PNG images right in your browser -- no upload, no server, nothing stored. Download pages one by one or as a single zip, free and without signup. ](/tools/pdf-to-png/) - [ ### PDF to WebP Converter Convert PDF pages into optimized WebP images. Convert every page of a PDF into lightweight, web-optimized WebP images entirely in your browser -- no upload, no server, nothing stored. Smaller files for faster sites, downloaded one by one or as a single zip. ](/tools/pdf-to-webp/) - [ ### PDF to AVIF Converter Convert PDF pages into next-gen AVIF images. Convert every page of a PDF into AVIF, the most efficient widely supported image format, entirely in your browser -- no upload, no server, nothing stored. The encoder runs locally as WebAssembly, so files stay on your device. ](/tools/pdf-to-avif/) - [ ### Merge PDF Combine two or more PDFs into one file. Drop in any number of PDFs, drag them into the order you want, and merge them into a single document. Everything runs in your browser -- your files are never uploaded or stored. ](/tools/merge-pdf/) ## Image tools 2- [ ### AI Image Detector Check whether an image was made by a generative model. Verify C2PA Content Credentials, read embedded generator metadata and score the image with a vision model that runs in your browser -- nothing is uploaded. Results are shown as separate signals with their own confidence, because only signed credentials can actually prove anything. ](/tools/ai-image-detector/) - [ ### Image Compressor Shrink JPEG, PNG, WebP and AVIF images in bulk. Compress JPEG, PNG, WebP, AVIF and JXL images right in your browser -- drop in a batch, set a quality level, and download smaller files. Everything runs locally with WebAssembly codecs; nothing is uploaded or stored. ](/tools/image-compressor/) ## Calculators 4- [ ### Cloud Storage Price Calculator Compare 13 cloud providers by cost per GB. Rank Dropbox, Google Drive, iCloud, OneDrive, pCloud, Proton Drive and more by cost per GB, monthly price and five-year total cost, with renewal hikes modelled. Filter for zero-knowledge or lifetime plans; no affiliate links. ](/tools/cloud-storage-price-calculator/) - [ ### Storage Capacity Visualizer See how many photos and videos fit in any drive. Pick a capacity from 64 GB to 8 TB and a file type, and see how many JPEGs, HEICs or RAW frames fit -- or how many hours of 1080p, 4K and 8K footage. Uses real advertised (decimal) capacities, not inflated binary ones. ](/tools/storage-capacity-visualizer/) - [ ### GB to MB Converter Convert between B, KB, MB, GB, TB and PB instantly. Convert storage units in real time across bytes, KB, MB, GB, TB and PB, in both binary (1024) and SI (1000) standards. Pure arithmetic in your browser, with copy buttons and a reference table for the common conversions. ](/tools/storage-unit-converter/) - [ ### Image File Size Calculator Estimate JPEG, PNG, WebP and RAW sizes before you shoot. Enter any resolution or pick a preset and see estimated file sizes across 12 formats, from JPEG and WebP to 14-bit RAW and uncompressed TIFF. Also shows how many photos fit in a given amount of storage. ](/tools/image-file-size-calculator/) ## QR codes 1- [ ### QR Code Generator Create custom QR codes for links, text and files. Generate QR codes for links, text, files, contact cards and more, with logo and bulk support. Customize and download print-ready codes instantly. ](/tools/qr-code-generator/) ## The tools tell you what leaked. DragBin makes the next leak harmless. Pair clean credentials with zero-knowledge, post-quantum cloud storage. 25 GB free, forever. No credit card. Your files stay sealed even if our servers are stolen. 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