v3.0.1 — Now with Balanced Slice Mode

Split, count &
export text instantly

A clean side-panel extension that splits long text into parts by words, characters, sentences, or paragraphs. Count metrics and export slices in one click.

Everything you need to manage long text

Split, count, copy, and export — all from a lightweight side panel with zero bloat.

✂️

Multiple Split Modes

Split by words, characters, sentences, paragraphs, or use balanced slice mode for even distribution.

📊

Live Metrics

Real-time word, character, and paragraph counts that update as you type or paste text.

📁

Export as .txt

Export individual slices or all parts at once as plain text files with custom filename prefixes.

📋

One-Click Copy

Copy a single slice or all slices to your clipboard instantly.

🧹

Text Cleanup

Optional trim mode removes extra whitespace and newlines before splitting for cleaner output.

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History & Persistence

Your last operation is saved and restored automatically. Browse recent split history anytime.

Three steps to split your text

1

Paste your text

Open the side panel and paste or load a text file into the input area.

2

Choose settings

Select split mode (words, characters, sentences, paragraphs, or slice) and set your chunk size.

3

Split & export

Click Split Text. Copy or export individual slices or all parts at once.

Frequently asked questions

Does this extension collect my data?
No. All data is stored locally in your browser using chrome.storage.local. Nothing is sent to any server.
Will my text persist after closing the browser?
Yes. Your last input text, settings, and slices are saved locally and restored when you reopen the side panel.
What is "Slice" mode?
Slice mode splits text into a specified number of balanced parts, distributing words as evenly as possible across all chunks.
Which browsers are supported?
Text Splitter & Counter is built with Manifest V3 and uses the Side Panel API. It works on Chrome and Chromium-based browsers (Edge, Brave, etc.).
Can I load text from a file?
Yes. Click the "Load" button to import any .txt file directly into the text input area.

Split long text in seconds

Free, lightweight, and privacy-first. Install Text Splitter & Counter today.

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