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GoSaveTool Text Tools

Description

Word and character counter with social media and SEO limits, one-click case changes and SRT/WebVTT subtitle conversion. Works offline.

Additional Information

Links:
Maintainers: gosavetool
Version:1.0.0
Minimum app version:2.14
Downloads: This version:0
Last updated:2026-11-01T20:22:03Z

GoSaveTool Text Tools for Joplin

A word and character counter panel with social media and SEO limits, one-click case changes and SRT ↔ WebVTT subtitle conversion for Joplin. Draft a post, caption, video description or meta description in a note and see at a glance whether it fits.

Made by GoSaveTool, free online tools for creators.

Features

  • Word counter panel (toolbar button or Tools → GoSaveTool → Word counter): words, characters, characters without spaces, sentences, lines and reading time of the note, or of the selected text
  • Markdown aware: front matter, link targets, heading and list marks and formatting marks are not counted, so the numbers match what a reader sees
  • Character limits of X posts, Instagram and TikTok captions, YouTube titles and descriptions, LinkedIn posts, Pinterest descriptions, SEO titles and meta descriptions
  • Case changes for the selected text: Title Case, Sentence case, UPPERCASE, lowercase, slug, camelCase, snake_case, kebab-case and Clean spaces, from the panel, the Tools menu or the editor's right-click menu
  • Subtitles: select an SRT or WebVTT block in a note and convert it to the other format
  • Works offline. No network access, no data stored.

All commands are in Tools → GoSaveTool and can be given keyboard shortcuts in Options → Keyboard Shortcuts (search for "GoSaveTool").

Install

In Joplin: Tools → Options → Plugins, search for GoSaveTool and click Install. Or download publish/com.gosavetool.text-tools.jpl and use Install from file (the gear icon on the Plugins page).

Build

No dependencies:

node build.js        # dist/ and publish/com.gosavetool.text-tools.jpl
node test/run.js     # tests against a stand-in for the Joplin plugin API

Related

Character Counter, VTT Subtitle Generator. The counting and subtitle rules are the @gosavetool/text and @gosavetool/subtitles packages.

License

MIT