LibFPGA Pro
Everything on LibFPGA stays free, the tools, the course, the playgrounds, the library. Pro adds the conveniences working engineers asked for, and funds the free stuff for everyone else.
Want the big picture? Compare Free, Pro and Teams →
What Pro adds
- Your own workspace, 50 MB of cloud storage for your Verilog, VHDL, MyHDL and Markdown designs: keep them in folders, open or run a whole project in one click, and share any file with a link. See your workspace.
- Interactive waveform viewer, zoom, pan, drop cursors, measure frequency and duty cycle, and export a PNG, right in the browser.
- Private cores, keep your own IP in a private registry, installable with lfpga and never shown publicly.
- API keys, generous rate limits for the JSON API: regenerate CRCs and register maps in CI without being polite about it.
- Download the VCD, take a run into GTKWave or Surfer for deeper waveform analysis.
- Bigger, longer runs, 64 KB source files and 20 second simulations, up from 16 KB and 5 seconds.
- Public profile and private, permanent
projects, share your runs at
/u/youor keep them just for your team. - Ad-free, everywhere, forever.
$9/month
One plan. Cancel anytime. Expense it without a meeting.
Teams
Give your whole team a shared private registry: your team's own IP cores, installed with lfpga and a token, invisible to everyone else. Every seat also gets all the Pro perks above.
- Invite teammates by email, whether or not they have an account.
- Admin and member roles, seat management, one bill for the team.
$7/seat/month
Per seat, cancel anytime. A seat is Pro for that member, at a discount to the individual plan.
Create it from your account, then subscribe seats and invite your team.
Already a member? Manage your subscription → Update your card, download invoices, or cancel, no account needed: enter the email you subscribed with and Stripe emails you a secure link.
Prefer to support without subscribing? The library accepts GitHub Sponsors, and telling one colleague about the site helps more than you'd think.