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ToolSena

All tools

Free browser-based utilities, grouped by category. Star a card to pin it in the workspace sidebar — nothing is uploaded, and nothing requires an account.

Text & Code

3 tools

Online Text Editor

A free online code and text editor with VSCode shortcuts, syntax highlighting, and tabs — right in your browser.

  • Type like you do in VS Code
  • Colors for your code
  • Write HTML faster with Emmet
Open tool

JSON Formatter

Format, validate, minify, and explore JSON with a tree viewer, statistics, and key extraction — all in your browser.

  • Make JSON easy to read
  • See exactly what is wrong
  • Colors, line numbers, search
Open tool

Text Extractor

Extract text from images, PDFs, Office files, EPUB, and subtitles — entirely in your browser.

  • Read words in pictures
  • Pull text out of PDFs
  • Office files and e-books
Open tool