About

What is Smart Paste?

Smart Paste is the input box on the homepage. Paste technical data such as JSON, a JWT, a CIDR block, a URL, Base64, or a Unix timestamp, and it identifies the likely format locally before taking you to the relevant tool with the input already filled in.

What we believe

Not every technical problem needs a model. Many tasks have defined rules, standards, and repeatable answers. A good utility reduces waiting, guessing, and context switching by showing the relevant result directly.

How certainty is earned

Deterministic results

For formatting, conversion, calculation, parsing, and validation.

Current observations

For external or network state checks, when those capabilities are implemented and explicitly requested.

Optional explanations

For complex regexes, cron expressions, HTTP errors, logs, or other cases where interpretation adds value.

Questions behind the approach

When do I not need AI?

You do not need AI when a task has defined rules, a standard format, or a reproducible answer. Formatting, conversion, calculation, parsing, and validation should start with a parser or algorithm that produces the result directly.

Why deterministic tools instead of a chatbot?

Tasks like formatting JSON or decoding a timestamp have answers defined by published standards such as RFC 8259 (JSON) and RFC 4648 (Base64). A parser computes the answer reproducibly and shows its limits; a model is better reserved for cases where interpretation, explanation, or diagnosis adds value.

Sources: RFC 8259 — The JSON Data Interchange Format · RFC 4648 — Base64/32/16 Encodings

What we build

• Tools complete one clear task per page.
• Inspectors show the structure of URLs and HTTP headers.
• Reference provides stable, citable technical facts.
• Guides explain a concept and lead back to a useful tool.

A broader Check surface is a future direction, not a currently shipped route. Inspectors now have their own /inspect directory, while their existing detail URLs remain under /tool/:slug for stability.

What we don’t do

• We do not require registration.
• We do not open an AI chat by default.
• We do not implicitly upload user input.
• We do not track or store raw input from local tools.
• We do not substitute ads, paywalls, or keyword stuffing for product value.
• We do not make AI a dependency for deterministic tasks.
• We do not claim network checks or scanning capabilities that are not implemented.

How the site is organized

Tools contains the ordinary utilities. Use Inspect to see inside URLs and HTTP headers, then use Reference for stable facts and Guides for focused explanations. Read the Privacy for concrete processing details.

Contact

Corrections, tool requests, and feedback are welcome at hello@lessinai.com.