<div><div><span>⚡</span> <div>Zero setup for every student</div></div> <div><p>Python, Java, C++, JavaScript and 30 more languages run in the browser. Works on Chromebooks, library PCs and locked-down school laptops.</p></div></div><div><div><span>🔗</span> <div>One link per exercise</div></div> <div><p>Prepare the starter code, share the link. Every student opens the same runnable exercise — no files, no email attachments, no version chaos.</p></div></div><div><div><span>✅</span> <div>Auto-graded courses</div></div> <div><p>CoderFile Lab courses come with exercises that grade themselves, so you spend class time teaching instead of checking output.</p></div></div><div><div><span>🤖</span> <div>AI assistant built in</div></div> <div><p>Students get plain-language explanations of their errors without waiting for office hours.</p></div></div>

<div><div><h3>Live demos in lectures</h3> <p>Project the editor, write and run code in front of the class, then share the exact snippet for students to fork.</p></div></div><div><div><h3>Homework collection</h3> <p>Students send back a link to their solution. Open it and hit Run to verify — no zips, no compilers.</p></div></div><div><div><h3>Pair programming sessions</h3> <p>Two students edit the same snippet in real time, with video chat built in for remote classes.</p></div></div><div><div><h3>Exam-style practice</h3> <p>Passcode-protected links keep practice exams private to your class until you're ready to release them.</p></div></div>

Is CoderFile free for classrooms? Yes. The free plan covers everyday teaching: running code in 34 languages, sharing links, and Lab courses. Pro ($9/month) removes daily limits and adds private passcode-protected links, version history and no ads. Do students need to create accounts? No. Students can open a shared exercise, edit it and run it without signing up. Accounts are only needed to save their own snippets. Does it work on Chromebooks and school-managed devices? Yes — everything runs in the browser. There is nothing to install, so it works on Chromebooks, iPads and locked-down school computers. Can I keep exercises private to my class? Yes. Pro share links can be passcode-protected or view-only, so only your students can open them. Can my whole school or bootcamp get access? Yes — use the form on this page to tell us about your institution and we'll set up a plan that fits, including multi-classroom deployments of CoderFile Lab.

<a href="/for/teachers"><span>👩‍🏫</span> <span>CoderFile for Teachers</span></a><a href="/for/students"><span>🎓</span> <span>CoderFile for Students</span></a><a href="/for/professors"><span>🧑‍🏫</span> <span>CoderFile for Professors</span></a>