Research & Analysis
URLs, domains, metadata and similarity.
10 tools
PDF metadataRead, edit or wipe the title, author and traces left inside a PDF.Video or audio file informationDuration, resolution, format and size of a media file, with nothing uploaded.Compare two textsSee at a glance what was added, removed or moved between two versions.Hash generatorMD5, SHA-1, SHA-256, SHA-512 of a text or a file, plus checksum verification.What is my IP address?Your public IP address, plus everything your browser reveals along the way.DNS lookupLook up the A, MX, TXT and NS records of a domain in an instant.HTTP status and headersResponse code, redirects and security headers of any web page.URL parserBreak a URL into protocol, host, path and parameters.Similarity between two textsMeasure how close two texts are, word by word and character by character.Text readability scoreIs your text easy to read? Readability indices and what to fix.