Text Splitting Tool

• Text merger
• Text trimmer
• Word counter
• Text analyzer

Turn one blob into CSV-ready fields, SMS-sized chunks, or per-line records without installing software.

Benefits

• Delimiter mode: break lists on commas, pipes, tabs, or custom tokens.
• Chunk mode: cap length by characters, words, or line batches.
• Lines mode: treat every newline as a split.
• Visual gaps: --- dividers make parts easy to scan.
• Private: runs entirely in the browser.

The tool applies string split or slicing rules you choose, then joins the resulting segments with a fixed separator so you get one textarea of output.

Features

• Literal delimiter: JavaScript string split—no regex in this tool.
• Chunk sizes: slider ranges depend on chunk type (chars, words, lines).
• Words: tokens from splitting on whitespace.
• Copy: take the block or manually split on the dividers.
• Live updates: output tracks input and settings.

Quick CSV field previews, message batching, log line extraction, or teaching string basics.

Ideal use cases

• Lists: comma- or pipe-separated lists into parts.
• Length limits: character or word caps per chunk.
• Line extraction: every row as its own segment.
• Drafts: prototype splits before scripting.
• Privacy: data never uploaded.

Behavior notes.

Key points

• Empty delimiter splits between each character (JavaScript default).
• Lines mode keeps empty lines as empty segments between dividers.
• Chunk word mode collapses whitespace between words in each chunk.
• Very large inputs may hit device memory limits.
• Rich formatting from Word/HTML is not preserved—use plain text.

Reliable results.

Quality considerations

• Match delimiter to your file’s real separator (watch spaces after commas).
• Preview before feeding output into production pipelines.
• For strict CSV, use a CSV-aware tool if quoting matters.
• Try a small sample on huge pastes.
• Code and structured data: review splits manually.

Mode comparison

• Delimiter: best for token-based formats and custom separators.
• Chunks: best for fixed-size batching by characters, words, or lines.
• Lines: fastest way to split row-by-row records.

Output format guide

• Joined: keeps all parts in one block with your separator.
• JSON array: ideal for API payloads and script-ready output.
• Line list: one part per line for quick text workflows.
• Numbered list: useful for review and QA checks.

Batching workflows

• Split long drafts into fixed chunks before sending to APIs with input limits.
• Use word chunks for prompt-style batching where token density matters.
• Use line chunks to preserve record boundaries in list-like data.

After splitting, use Text Merger to recombine parts, Text Trimmer to normalize whitespace, and Text Analyzer to validate output quality.

When not to use

• When you need regex-based or locale-aware rules.
• When CSV escape sequences and quoted commas matter.
• When only a database should define record boundaries.

Plain text; delimiter is literal substring split. Requires JavaScript. Separator between parts is fixed (---) in the output area.

Text splitting runs fully in your browser with no server upload; results update instantly as you switch modes and adjust settings.