Clean pasted text
Trim lines, deduplicate entries, sort lists, add prefixes or suffixes, and count text before publishing or sharing.
AppHelp category hub
Writing Tools for Markdown, Text Cleanup, and Documentation
Browser-local writing utilities for cleaning text, sorting lines, counting words, generating Markdown helpers, and preparing documentation snippets.
Quick answer
AppHelp writing tools support Markdown, README, changelog, meeting note, subtitle, text sorting, word counting, case conversion, and copy cleanup workflows directly in the browser.
Workflows
Choose the right writing tool
Prepare Markdown and docs
Generate tables of contents, convert Markdown outputs, and shape README or release-note content from structured inputs.
Normalize content labels
Convert case styles, create slugs, and format repeated text snippets for files, headings, tickets, and documentation.
Tool list
Writing tools on AppHelp
Every listed tool opens on its own canonical AppHelp subdomain and runs in the browser with no upload by default.
Text Case Converter
Switch text between title case, sentence case, slug case, and constant case.
Useful for headings, filenames, labels, docs, content snippets, and structured naming tasks.
caseslugcopywriting
Markdown TOC Generator
Generate a Markdown table of contents from headings locally in your browser.
Use it for README files, documentation pages, and wiki content to auto-build anchor-linked TOCs without uploading text.
markdowntocheadingdocumentation
Text Cleaner
Trim lines, remove blank lines, and deduplicate text locally.
Useful for cleaning pasted content, spreadsheet exports, log snippets, and text with stray whitespace or duplicate lines.
textcleantrimdeduplicate
Line Prefix Suffix Tool
Add a prefix or suffix to every line without uploading content.
Handy for adding bullet points, quote characters, comment markers, list numbers, or custom delimiters to multi-line text.
prefixsuffixlinestext
Text Line Sorter
Sort multiline text alphabetically, numerically, or by line length.
Quickly order lists, glossaries, word sets, or CSV rows without leaving the browser or copying to a spreadsheet.
sortlinesalphabeticaltext
Text Counter
Count Unicode code points, whitespace, punctuation, lines and paragraphs locally, with a simple ASCII and CJK word-count rule.
Paste text to see counts immediately. Characters count Unicode code points, while words count ASCII letter/digit/underscore runs and individual characters in U+3400–U+9FFF. This is not language-aware word segmentation.
countwordscharacterswriting
Full Half Width Converter
Convert full-width and half-width ASCII characters locally.
Essential for CJK text processing, form data normalisation, and fixing mixed-width punctuation in multilingual content.
full-widthhalf-widthcjkunicode
SRT to VTT Converter
Convert subtitles between SubRip SRT and WebVTT formats locally.
Useful for HTML5 video captions, player compatibility, and migrating subtitle files without uploads.
subtitlesrtvttcaption
Subtitle Time Shifter
Adjust subtitle timestamps by a positive or negative millisecond offset in your browser. Paste text with hour-based SRT or VTT timestamps, review and copy.
Use a fixed offset when all captions are early or late by the same amount. Positive milliseconds delay captions; negative milliseconds advance them. This tool changes matching timestamps in pasted text.
subtitlesyncoffsettiming
Bilingual Subtitle Merger
Merge two SRT tracks into one bilingual subtitle file locally.
Combine a primary and secondary language line per cue for language learning and dual captions.
subtitlebilingualmergesrt
DOCX to Markdown Converter
Convert Word DOCX content to editable Markdown locally.
Built as a free browser-local AppHelp utility with copy or download output and no account requirement.
docxmarkdownwriting
Markdown Table Generator
Edit a table grid and copy Markdown table syntax.
Built as a free browser-local AppHelp utility with copy or download output and no account requirement.
markdowntableeditor
README Generator
Generate a project README from structured prompts locally in your browser.
Build a Markdown README from the fields you provide: project name, description, features, installation command, usage command and license. The preview updates as you type and can be copied into README.md. This is a local template form, not AI repository analysis.
readmemarkdowntemplate
Markdown to DOCX Converter
Convert Markdown into a Word-compatible DOCX document locally in your browser.
Browser-local markdown to docx converter with copy or download output and no account requirement.
markdowndocxword
Resume Template Generator
Generate a clean resume with template styles, then export Markdown, HTML, DOCX, or print to PDF locally.
Build a resume from contact details, a summary, comma-separated skills, experience, and education. Modern, Classic, and Compact styles change the HTML preview and print layout. Copy Markdown, download Markdown or DOCX for editing, or export HTML and print it to PDF.
resumetemplatecv
Frequently asked questions
What writing workflows does AppHelp support?
The writing hub supports Markdown helpers, text cleanup, line sorting, word counting, case conversion, slug generation, and documentation preparation.
Can I use writing tools for pasted private notes?
Use the browser-local text tools when you want to clean or transform pasted notes without creating an account or uploading content by default.