Text Tools
Text Joiner
Join multiple lines into a single string with any separator, comma, space, pipe, semicolon, or a custom delimiter. Ideal for turning a list of items into a CSV row or SQL IN clause.
Paste lines and choose a separator to join them.
Processed in your browser; your text is never uploaded
Features
- Join lines with any custom separator
- Common presets: comma, space, newline, pipe, semicolon
- Trim whitespace from each line before joining
- Remove empty lines before joining
- Copy result instantly
How to use it
- Paste your list (one item per line).
- Choose or type your separator.
- Joined output appears instantly.
- Copy the result.
Use cases
- Turning a line list into a comma-separated string
- Building SQL IN clause values from a list
- Joining items for a copy-paste into a form field
Limitations
- Supports space, comma, newline, tab, and custom separator characters.
- Very large text blocks depend on browser memory.
- Processing happens entirely in the browser tab.
Related tools
Text Splitter
Split text into chunks by lines, words, characters, or a custom delimiter. Set chunk size and get numbered output, browser-based, free.
Use toolWord Counter
Count words, characters, sentences, paragraphs, and reading time in real time. Paste or upload text, live stats update as you type, all in your browser.
Use toolCSV to Markdown Table
Convert CSV data to a Markdown pipe table instantly. Paste CSV, get a formatted | pipe | table. Copy and paste into any Markdown document.
Use toolCharacter Counter
Count characters with and without spaces, words, lines, and UTF-8 bytes in real time. Essential for Twitter, SMS, meta tags, and form field limits.
Use toolCase Converter
Convert text between uppercase, lowercase, title case, sentence case, camelCase, snake_case, and kebab-case instantly. Paste text and click. All in your browser.
Use toolRemove Duplicate Lines
Remove duplicate lines from any text list instantly. Case-insensitive mode, blank line removal, and sorted output options. All in your browser, no upload.
Use toolFrequently asked
Can I join with no separator?
Yes, leave the separator field empty and all lines are concatenated directly with no character between them.