Anonymize IP addresses in log files by masking octets while preserving network structure for analysis. Everything runs locally in your browser — nothing is uploaded.
Evaluates password strength using zxcvbn entropy analysis: score, crack time estimate, length, character diversity, dictionary words, and pattern repetition.
Generates random MAC addresses in six common formats with optional OUI prefix. Supports Unix, Windows, Cisco, and dot-separated styles.
Scans and clears browser cookies, localStorage, sessionStorage, and cached data for the current site. No signup or account required.
Anonymize emails, phone numbers, and IP addresses in text by replacing them with placeholders.
Remove duplicate lines from text instantly while preserving the order of first occurrences. Perfect for cleaning up lists, CSV data, log files, and removing redundant entries from any line-based data.
IP Anonymizer lets you anonymize IP addresses in log files by masking octets while preserving network structure for analysis. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Anonymize IP addresses in log files by masking octets while preserving network structure for analysis. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Paste or type your content directly into the provided text area.
Yes. After the initial page load, IP Anonymizer runs entirely on your device with no internet connection needed. All processing is done locally.
Anonymize IP addresses in log files by masking octets while preserving network structure for analysis. All operations run locally — no data ever leaves your browser.
Yes. Everything happens in your browser. No data is transmitted to any server, and nothing is stored.
Encryption uses industry-standard AES (crypto-js) and OpenPGP.js. Key derivation uses PBKDF2 with configurable iterations.
Nothing — your data was never stored anywhere. It exists only in your browser's active memory while the page is open.
MAC Address Generator
Generates random MAC addresses in six common formats with optional OUI prefix. Supports Unix, Windows, Cisco, and dot-separated styles.
Privacy Cleaner
Scans and clears browser cookies, localStorage, sessionStorage, and cached data for the current site. No signup or account required.