Tool Chainer

Build text transformation pipelines by chaining processors together

Input

Pipeline (0 steps)

No steps yet. Add a processor to start building your pipeline.

Final Output

Share to Community

Was this tool helpful?

What is Tool Chainer?

Free online tool chainer to build reusable text transformation pipelines by chaining together 35+ processors.

Pipe the output of one operation into the next - encode, decode, change case, format, hash, find & replace, and more. See live output at every step, catch errors instantly, and share your pipeline via URL or export it as a JSON config file. All processing runs entirely in your browser with zero data sent to any server. No signup required.

How to Use Tool Chainer

1Enter or paste your input text in the input area, or upload a text file
2Click 'Add First Step' or '+' to open the processor picker and choose a processor
3Configure any processor options (like find/replace text, sort direction, etc.)
4Add more steps to build your pipeline - output flows from one step to the next
5View the live output at each step and the final result at the bottom
6Use Share to create a URL, or Export/Import to save your pipeline as JSON

Frequently Asked Questions

The Tool Chainer lets you build multi-step text transformation pipelines. You add processors (like Base64 encode, uppercase, find & replace, etc.) as steps in a chain. Your input text flows through each step sequentially, with the output of one step becoming the input to the next.

There are 35 built-in processors across 6 categories: Encoding (Base64, URL, HTML entities), Case (upper, lower, title, camel, pascal, snake, kebab, constant), Format (JSON prettify/minify, trim, sort lines, unique lines, etc.), Transform (reverse, ROT13, binary, Morse code), Manipulate (find & replace, prefix/suffix, number lines, wrap, join), and Hash (SHA-1, SHA-256, SHA-512).

Yes. Use the Share button to copy a URL that encodes your input text and all pipeline steps. You can also export your pipeline as a JSON config file and import it later or share it with others.

When a step encounters an error (e.g., invalid Base64 input), the chain halts at that step. The error is displayed on the failing step, and all downstream steps are grayed out. Fix the issue and the chain will re-execute automatically.

Share this tool

Related Tools

⚡

Batch Processor

Free online batch processor - process multiple files at once with 40+ text transformations

RPT

Text Repeater

Free online text repeater - repeat any text or string multiple times with custom separators

🌐

Text Translator

Text translator online free - translate between 30+ languages with auto-detection, no tracking

Word Counter

Free online word counter - count words, characters, sentences, and paragraphs in your text

/-/

URL Slug Generator

Free online URL slug generator - convert any text into a clean, SEO-friendly URL slug

Letter & Character Frequency

Free online letter & character frequency - analyze the frequency of each letter and character in your text

What is Tool Chainer?

Free online tool chainer to build reusable text transformation pipelines by chaining together 35+ processors.

How to Use Tool Chainer

1Enter or paste your input text in the input area, or upload a text file

2Click 'Add First Step' or '+' to open the processor picker and choose a processor

3Configure any processor options (like find/replace text, sort direction, etc.)

4Add more steps to build your pipeline - output flows from one step to the next

5View the live output at each step and the final result at the bottom

6Use Share to create a URL, or Export/Import to save your pipeline as JSON

Frequently Asked Questions

Yes. Use the Share button to copy a URL that encodes your input text and all pipeline steps. You can also export your pipeline as a JSON config file and import it later or share it with others.