Markdown editor
Markdown editor with live preview and local draft saving that lets you copy Markdown or export HTML without uploading any content.
Text to Speech
Convert text to spoken audio locally in your browser with adjustable voice, rate and pitch, without uploading any data.
Blank Text Generator
Copy invisible characters with quick copy, batch generator, and editor insertion. Local-only, no uploads.
Roman Numerals
Roman numerals converter and generator: number↔roman, range batch list, and one-click copy. Local-only.
Word counter
Lightweight, privacy-first online tools that run entirely in your browser. AES encryption and word counter are available now, more utilities coming soon.
Case converter
Quickly convert text between upper, lower, title, sentence, camelCase, snake_case, kebab-case and more, all locally in your browser.
Text diff
Compare two texts line by line, highlight inserted/deleted/unchanged lines, and copy unified diff. Everything runs locally in your browser.
HTML stripper
Strip HTML tags and extract clean plain text locally in your browser with zero uploads.
HTML to Markdown
Paste HTML and convert it to Markdown locally in your browser, with GFM tables and task lists support.
Escape / Unescape
Escape or unescape HTML / JSON / Unicode text locally in your browser with zero uploads.
URL encoder / decoder
Encode or decode URLs in standard and form modes locally in your browser.
Regex tester
Test JavaScript regular expressions with flags, groups, copyable matches and replacement preview. Everything runs locally in your browser.
URL parser
Parse and edit URL protocol, host, pathname, query parameters and hash, then rebuild a normalized URL locally in your browser.
cURL to Code
Paste a curl command and generate fetch or Axios request code, all running locally in your browser.