Fail icons

7 icons carry the tag fail, across Developer Tools, Agents, AI & LLM, DevOps, Education and Security. Assert fail, Assertion failed, Circuit open and 4 more — each in outline and duotone at three weights, with the code for React, Vue, Svelte, Flutter and more.

The 7 fail icons, described

Assert failassert-fail: An X held between brackets — an assertion in the code that failed its check.
Assertion failedassertion-fail: The flask with a cross in it — the check that came out wrong.
Circuit opencircuit-open: A switch blade lifted away from its contact — a circuit breaker tripped open.
Fail securefail-secure: A shield with a lock in it — when something breaks, it breaks closed.
Model failmodel-fail: A model core with an X inside — a model call that failed and returned an error.
Failedquiz-fail: The quiz with a cross on it.
Rejectionrejection: Rejection — that step or sample did not pass and was discarded.

In code, each is one import — import { AssertFail } from "@iconmind/react/icons/assert-fail" — and the same name in Vue, Svelte, Solid, Preact, React Native, Astro, Blade and Flutter.

Tags these icons also carry

assert5 test65 defence23 error17 missed4 model19 open22 secure8

Every fail icon, free to ship

7 of 5,287 icons compiled from one grid — outline and duotone, three weights, every cell generated rather than redrawn. MIT licensed: commercial use, no attribution, no seat count.

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