OONI Probe

ooniprobe

OONI Probe is free and open source software designed to measure internet censorship and other forms of network interference.

Runs as ooniprobe|macOS, Linux|ooni.org

Open form in Otty otty.toml

Command form

ai-draft · 3 tasks · 4 fields

Run censorship measurements and browse results. Autorun, upload, reset and config options are left out. The first run asks you to complete an onboarding quiz.

Opens the form; the finished command lands at your prompt, unrun

Run in Otty

otty gui ooniprobe

`ooniprobe run`

Run measurements

Run measurementsExample values, fixed in this page — nothing here reaches a terminal

TasksEach one presets the form for one job

Run all tests

Test one website

groupinput

ParametersOnly these flags are editable in the form

Test group

Leave empty to run every test group in sequence.
string · positional 0

websitesimperformancecircumventionmiddleboxexperimental

Website URL to test

Websites group only.
url

--input

File of URLs

Websites group only; one URL per row.
path

--input-file

`ooniprobe list`

List results

List resultsExample values, fixed in this page — nothing here reaches a terminal

Basic

Result ID

integer

TasksEach one presets the form for one job

List results

result_id

ParametersOnly these flags are editable in the form

Result ID

Leave empty to list all results; give an ID to see its measurements.
integer · positional 0

SourcesEvery flag above is checked against these

docs

ooniprobe run ooniprobe run im ooniprobe run websites --input https://ooni.org/ ooniprobe run websites --input-file my-websites.txt ooniprobe run performance ooniprobe run circumvention ooniprobe run middlebox ooniprobe run experimental ooniprobe list ooniprobe list 4 ooniprobe show 1476 -v, --verbose (typeset with en dashes on the page) This is used to inc…

manual2026-10-27

ooni.org

docs

manual2026-10-27

ooni.org

Before it fills your prompt, Otty checks the installed ooniprobe against its version. A form that does not match your version is not offered.