Useful text and data tools without the clutter.
Clean text, convert structured data, inspect files and handle common developer chores directly in your browser. The core tools work without accounts and do not upload your input to our server.
Pick the task you need to finish
Each section focuses on a small set of practical jobs instead of hiding features behind menus or signup walls.
Text Tools
Count words, change letter case, remove duplicates, sort lines, trim whitespace and reverse text.
Data Converter
Format JSON and convert common JSON-compatible data between JSON, CSV, XML and YAML.
File Tools
Open text-based data files locally, inspect them, convert the supported formats and download the result.
Dev Tools
Encode Base64 or URLs, generate UUIDs, escape HTML, hash text and create a starter JSON Schema.
Small utilities should be predictable
Many one-off tasks do not need a desktop app, browser extension or account. This site keeps the workflow simple: add input, choose an action, review the output and copy or download it.
Your input stays in the tab
The interactive tools are implemented with client-side JavaScript. Text and supported file contents are processed in the browser instead of being uploaded for conversion.
Clear limits instead of vague promises
CSV conversion is designed for flat records, and the built-in YAML support targets common JSON-compatible structures. When a conversion is not safe, the tool shows an error instead of pretending it worked.
Guides for the “why”
The tools solve the immediate problem. The guides explain formatting rules, common mistakes and how to decide which format or transformation fits the job.
What can you do here?
Use the word and character counters when you are preparing a document with length limits. Use the line tools when you need to clean lists copied from spreadsheets, logs or configuration files. The developer utilities cover everyday encoding and identifier jobs, while the data converter helps with structured formats that appear in APIs, configuration files and exports.
For file conversion, the browser reads supported text-based files directly from your device. That makes the workflow convenient for routine data that you would rather not send to an unknown conversion server. As with any browser tool, you should still avoid pasting secrets you do not need to process and review the result before using it in production.
Designed for useful content, not empty tool pages
Every main tool page includes instructions, limitations and examples so you can understand what the result means. The guide library adds practical background on JSON, CSV, text cleanup, Base64, UUIDs and browser-side file conversion. This structure also keeps navigation clear and gives each tool a defined purpose.