Split text

Text Splitter

Paste text and split it into parts by characters, words, lines, or a delimiter. Preview every part, then download them individually or as a ZIP.

Input text

Local

Parts

About this tool

About Text Splitter

Text Splitter divides text into parts by characters, words, lines, or a delimiter, previews each part, and downloads them together. It is for breaking large text into manageable chunks for processing or import.

Some systems cap how much text they accept at once. Splitting locally into even parts solves that without uploading the content, and you can preview before saving.

How to use

Step by step

  1. Paste the text you want to split.
  2. Choose how to split it: by characters, words, lines, or a delimiter.
  3. Set the size or delimiter for each part.
  4. Preview the individual parts.
  5. Download them together.
Key features

What it offers

  • Split by characters, words, lines, or delimiter
  • Preview of every part
  • Bundled download
  • Split on your device
Common use cases

Where it helps

  • Breaking a long document into size-limited chunks
  • Splitting a delimited export into separate records
  • Chunking text for a system with input caps
  • Dividing a transcript into sections
Best practices

Tips for best results

  • Split by line or delimiter when each part must stay a whole record.
  • Pick a delimiter that does not occur inside your data to avoid wrong splits.
  • Preview the parts to confirm nothing important was cut across a boundary.
Common mistakes to avoid

Pitfalls to watch for

  • Splitting by characters mid-word when word or line splitting would keep content readable.
  • Choosing a delimiter that also appears inside the data, which splits in the wrong places.
  • Forgetting that a fixed-size split may cut a sentence or record across two parts.
Benefits

Why people use it

Flexible splitting

By size, word, line, or delimiter.

Preview first

Check the parts before downloading.

One download

Collect every part together.

Private

Splitting happens on your device.

FAQ

Common questions

By a fixed number of characters, words, or lines per part, or by a custom delimiter such as a comma or a marker.
Yes. Download all parts as a ZIP, or copy any individual part.
It breaks the text wherever your chosen delimiter appears, removing the delimiter and keeping the pieces.
No. Splitting happens entirely in your browser.
Private by design

This runs entirely in your browser

No file or text you enter here is uploaded. Encoding and decoding happen on your device using native browser APIs — close the tab and nothing remains on a server.

Install Toolisco Add it to your device for offline, one-tap access.