Text Transformers
About Duplicate Sentences
Duplicate Sentences is a free online text transformer from Toolbench. Make every sentence appear twice. Paste your text and the result updates instantly as you type or change the options.
- Category
- Text Transformers
- Price
- Free
- Account
- Not required
- Runs
- Entirely in your browser
How to use Duplicate Sentences
- Paste or type your text into the input box.
- The output updates instantly — there are no settings to fiddle with.
- Copy the result, or click “use output” to chain another transformation.
Example
With the default settings, this input:
The quick brown fox jumps over the lazy dog. It was a sunny day!
Indented line here.
Short linebecomes:
The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. It was a sunny day! It was a sunny day! Indented line here. Indented line here. Short line Short linePrivacy
Everything runs in your browser: what you type or paste is processed by JavaScript on your device, not on a server. If you are signed out, nothing is saved at all. If you sign in with Google, your inputs and settings are saved privately to your account so they sync across devices.
Frequently asked questions
Is Duplicate Sentences free?
Yes. Duplicate Sentences is completely free with no sign-up, no usage limits and no watermarks.
Is my data private?
Yes. Duplicate Sentences processes everything in your browser. Signed out, nothing is saved; signed in, your inputs sync privately to your own account.
Can I apply several transformations in a row?
Yes. All text transformers share the same input, so you can run one, click “use output” to make the result the new input, then pick another transformer.
Does it work on my phone?
Yes. Toolbench runs in any modern browser on desktop, tablet or phone — there is nothing to install.
Related text transformers
- Swap WordsSwap pairs of adjacent words.
- Duplicate WordsMake every word appear twice.
- Remove WordsDelete specific words from text.
- Remove SentencesDelete sentences containing a word or phrase.
- Replace WordsSubstitute a word or phrase with another.
- Add Random WordsInsert random words at random positions.
- Add Random LettersInsert random letters into words.
- Introduce ErrorsRandomly change letters to create realistic typos.
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