Tools
Find a tool for text, QR codes, and more. Most of these run on your device, so your content stays with you.
Password generator
Need a strong password? Our free password generator makes a random one in one click. Pick the length, copy it, keep accounts safer.
OpenWord counter
Paste text into our free word counter. See words, characters, lines, and paragraphs at once. No sign-up.
OpenURL encoder
URL encoder turns spaces and special signs into safe link text. Paste your string, encode or decode, and copy the result. Runs in your browser. Free online.
OpenConvert case
Case converter changes text to UPPERCASE, lowercase, Title Case, and more. Paste your words, pick a style, and copy the result. Free, runs in your browser.
OpenHidden characters
Remove invisible characters from pasted text in one click. Find hidden spaces and signs, see what was found, and copy clean text free in your browser.
OpenUUID generator
UUID generator makes random unique IDs in your browser. Create one or up to fifty at once. Copy the list and paste into your app. Free, private, no upload.
OpenHash generator
Hash generator creates SHA-256 and SHA-512 fingerprints from any text. Paste a string, copy the digest, and run it all free in your browser.
OpenBase64 encoder
Base64 decode turns coded text back to plain words fast. Encode and decode in one free tool. Paste your string, copy the result, and run it all in your browser.
OpenJSON formatter
JSON formatter online makes messy API data easy to read. Pretty print or minify JSON in your browser. Free, no sign-up, nothing leaves your device.
OpenUnix timestamp
Unix timestamp converter turns epoch seconds into a date, or a date into unix time. See local, UTC, and ISO at once. Free, private, no sign-up.
OpenLorem ipsum
Lorem ipsum generator makes placeholder text for mockups and wireframes. Pick English or Latin, set how many paragraphs, and copy. Free, no sign-up needed.
OpenText diff
Compare text side by side and see added or removed lines at once. Paste two drafts, configs, or notes. Free online tool, private in your browser.
OpenRegex tester
Regex tester shows live matches on your sample text. Enter a pattern and flags, then see highlights and a match list. Free, private, no sign-up.
OpenCSV to JSON
CSV to JSON converter in your browser. Paste a spreadsheet export or drop a file, get pretty JSON ready to copy. Free, private, nothing uploaded.
OpenJSON to CSV
JSON to CSV converter for API arrays. Paste JSON, pick a delimiter, download a spreadsheet-ready file. Free in your browser, nothing uploaded.
OpenMorse code
Morse code translator converts plain text to dots and dashes, or Morse code back to text. Free in your browser. Nothing is uploaded to a server.
OpenCSV to Excel
CSV to Excel turns a CSV export into a real .xlsx workbook right in your browser. Free and private: nothing you paste is uploaded to a server.
OpenURL parser
URL parser splits any link into host, path, query string, and hash. Paste a URL and copy each part. Free in your browser, with no file upload.
OpenSlugify
Slugify turns a title into a clean URL slug with hyphens or underscores. Strip accents, copy the path, and paste it into your CMS. Free online.
OpenColor converter
Hex to rgb converts a #hex color into red, green, and blue numbers with a live preview swatch. Switch formats free in your browser. No account needed.
OpenSort lines
Alphabetize list items A to Z in one click. Paste lines, sort or reverse them, and drop duplicates. Free in your browser. Nothing is uploaded.
OpenHTML entities
HTML encode turns < and & into safe entities so markup does not break. Decode entities back to plain text free in your browser. No sign-up needed.
OpenJWT decoder
JWT decoder shows the header and payload of a token so you can debug auth flows. It does not verify the signature. Free and private in your browser.
OpenNumber base
Binary to decimal conversion for class work and bitmasks. Switch binary, octal, decimal, and hex with BigInt support. Free in your browser, no upload.
OpenMarkdown preview
Markdown preview shows your draft as you type. See headings, lists, and links live in the browser. Free, private, and no sign-up needed.
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