JSON Pointer Lookup
Read a JSON member, array item or complete document using a standard Pointer path, without running code.
It is only processed in the browser, not uploading or saving. Leaving the page will be cleared; the calculation can also be cleared and the result can be discarded. Do not enter other people's credentials or private keys.
JSON Pointer Lookup User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- The key a/b is addressed by /a~1b; append /0 to read its first array item.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
Decode ~0 and ~1 according to RFC 6901, and access only existing own properties.
scope of use
JSON is limited to 100,000 characters, 40 levels and 10,000 nodes; paths to 2,000 characters. URI fragments, wildcards and unsafe large integers are not supported.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
JSON is limited to 100,000 characters, 40 levels and 10,000 nodes; paths to 2,000 characters. URI fragments, wildcards and unsafe large integers are not supported. Please compare the input unit, rounding method, applicable rules and data version first.