Smart Paste
Paste any content — JSON, JWT, Base64, URL, SQL, CSV, XML, YAML, HTML, CSS, JS, Markdown, timestamps, cron, UUIDs — and get the format detected with the right tools suggested instantly.
- · Paste something to get started.
How to use Smart Paste
- 1Paste anything
Drop in a JSON blob, JWT, Base64 string, URL, SQL query, CSV rows, XML, YAML, HTML, CSS, JavaScript, Markdown, Unix timestamp, cron expression, UUID, email or IP address.
- 2Read the detection
The format, confidence level and a short explanation appear instantly — nothing is sent to a server.
- 3Jump to a tool
Pick one of the suggested quick actions to open the Easutil tool best suited to that format.
Common use cases
- Identifying a mystery string from a log or API response
- Skipping the search step and jumping straight to the right converter
- Checking whether a payload is valid JSON before debugging further
Smart Paste FAQ
Which formats can Smart Paste detect?
JSON (valid and broken), JWT, Base64, URLs, SQL, CSV/TSV, XML, SVG, HTML, CSS, JavaScript/TypeScript, YAML, Markdown, Unix timestamps, cron expressions, UUIDs, email addresses, IP addresses and hash digests.
How does the detection work?
It runs a prioritised set of structural checks in your browser — real parsing for JSON, segment and signature checks for JWTs, delimiter consistency for CSV, keyword matching for SQL, and so on — then reports a confidence level.
What if the format is detected incorrectly?
Ambiguous input (for example a Base64 string that is also valid text) is reported with medium or low confidence, and multiple tools are suggested so you can pick the right one.
Looking for something similar? Browse all developer tools on Easutil →