Privacy & Security
Protect what you share: encrypt files and text with a password, test password strength, verify checksums, remove hidden metadata, create self-contained encrypted notes and see what your browser gives away. Everything runs locally with the Web Crypto API.
8 tools
File & Text Encryption
NewEncrypt files and text with a password using AES-256, right in your browser.
Password Strength Checker
NewSee how long a password would take to crack and how to make it stronger.
File Checksum Checker
NewCalculate MD5, SHA-1, SHA-256 and SHA-512 hashes of files and compare them.
Metadata Remover
NewRemove hidden metadata from photos, PDFs and Office documents before sharing.
Steganography Tool
NewHide a secret message inside an image, or reveal one.
Encrypted Note Link
NewTurn a note into an encrypted link that only the recipient can open.
2FA Code Generator
NewGenerate TOTP two-factor codes from a secret key or QR code.
Browser Privacy Check
NewSee what your browser reveals about you and how unique its fingerprint is.
More categories
- File Converter12 tools
- File Viewers19 tools
- Calculators9 tools
- Device Tests8 tools
- Time & Date8 tools
- Text & Writing8 tools
- Speed & Skill Tests7 tools
- Charts & Diagrams9 tools
- Math & Science8 tools
- Accessibility5 tools
- Maps & Geo6 tools
- Design & Color8 tools
- Developer Tools11 tools
- Image Tools10 tools
- Video Tools7 tools
- PDF Tools10 tools
- Puzzles & Games7 tools
- Generative Art7 tools
- Worldbuilding & RPG10 tools
- Fun & Social4 tools
- Music & Audio3 tools
- Everyday & Print11 tools