Input & Output: The "Input" textarea is where you type, paste or upload your text. The split result is shown in the "Output" textarea, ready to copy or download.
Split by Symbol (default mode): Splits the text at every occurrence of the symbol you type - a comma is pre-set as the default. If you clear the symbol field, the text is split by spaces instead. For example, splitting "red,green,blue" with the symbol "," produces three chunks:
red
green
blue
Split by Fixed Length: Breaks the text into chunks of exactly the given number of characters; the last chunk may be shorter. For example, splitting "supercalifragilistic" with a length of 5 produces:
super
calif
ragil
istic
Split into Number of Chunks: Divides the text into the given number of equal-sized chunks; the last chunk may be shorter. For example, splitting "wonderful" into 3 chunks produces:
won
der
ful
Output separator: By default the chunks are joined with a new line, so each chunk sits on its own line. Type any other separator - such as ", " for a comma-separated list or "\t" for a tab - and the chunks are joined with it instead.
Wrap characters (Before & After each chunk): Adds the characters you type before and after every chunk. For example, splitting "Alpha;Beta;Gamma" by ";" with "Before each chunk" and "After each chunk" both set to '"' and a separator of ", " produces "Alpha", "Beta", "Gamma".
Trim chunks (off by default): Removes the leading and trailing spaces or tabs from each chunk. Splitting "apple, banana" by "," gives a chunk " banana" with a leading space; with this switch on, that chunk becomes "banana".
Remove empty chunks (off by default): Drops empty chunks from the output. Splitting "a,,b" by "," produces three chunks ("a", an empty chunk, and "b"); with this switch on, the empty chunk is removed and only "a" and "b" remain.
Load an example: Loads a sample text into the "Input" field so you can test the tool instantly with the default settings.
Upload a file: Reads a text file from your device into the "Input" field - handy for splitting saved files.
Copy & Download: "Copy" puts the output on your clipboard for pasting elsewhere; "Download" saves it as a text file.
Split Text button: The central action - it processes the input text using the selected mode and options and writes the result to the "Output" field.
Clear & Reset: Clears both textareas and resets the tool to its initial state.