Paste code, get a beautiful walkthrough that highlights the logic one idea at a time — unlisted as a live page, not a video.
No timeline editor, no rendering, no video software. Drop in code and the explainer writes itself.
Any focused function, hook, or class — in any language. Pick a language or let it auto-detect.
highlit splits the code into logical beats, writes a plain-English note for each, and tags the concepts — then you can rename the title to taste.
You get a link that highlights the code as it explains it — embeddable, scrubbable, and great on mobile.
public final class ThrottledLogger { private final Logger delegate; private final long windowMillis;
<?php namespace App\Reports;
'use client'; import { useActionState } from 'react'; import { submitSignup } from './actions';
use axum::{ body::Body, extract::Request, http::{header, StatusCode},
import hashlib import json from functools import wraps from flask import g, request, jsonify, current_app
import { useCallback, useId, useRef, useState, type KeyboardEvent } from 'react'; interface Tab { id: string;
Every explainer you make is a real page you control.
Every explainer gets an unlisted URL the moment it's made.
Drop the interactive walkthrough into a blog, docs, or course.
List it in Code Explainers so it's discoverable — or keep it private.
PNG & MP4 export — clean code images and short videos for X, LinkedIn & Reels — coming soon.
Start with 3 free explainers. Buy credits when you need more — they stack and never expire. One credit makes one explainer.