Data Lab Recipes | 2lus
Chain safe text, Base64, Hex, URL and JSON transformations locally in your browser.
What it does
Transform text with a repeatable operation chain without arbitrary scripts or high-risk crypto operations. Run an allowlisted text transformation chain in your browser; source text is not sent to the server.
What this tool accepts
text, a URL, or values entered in the tool
What it produces
TXT, JSON
How to use it
- Enter text and operation IDs separated by >, up to eight steps.
- Review the order, run the recipe, then download the text or JSON result; upload occurs only if you explicitly create a share.
Example
Input: Hello Options: utf8-to-hex > uppercase Output: Uppercase UTF-8 hexadecimal text.
Tips and notes
- Allowed operations: utf8-to-base64, base64-to-utf8, utf8-to-hex, hex-to-utf8, url-encode, url-decode, json-pretty, json-compact, trim, lowercase, uppercase. Input is limited to 256 KiB and eight steps; invalid data or unknown steps stop execution.
- Runs only in the browser; unknown steps and invalid formats stop the recipe.
Privacy and processing
Processing runs locally in your browser until you explicitly choose to share a result.