Directory / Uptime and certificates
FreemiumFree tier checked
ZeroSSL
Free 90-day SSL certificates, with a console to renew them.
Verdict
ZeroSSL issues free 90-day SSL certificates. The homepage says you can create one without paying, and renew through ACME or their API. Paid plans exist. This is a certificate issuer, like Let's Encrypt, with an account console.
- Who it is for
- Someone who wants a free certificate and a web console instead of only a command-line client.
- Free tier
- Free 90-day SSL certificates, stated on the homepage. Checked 14 Oct 2026.
- Pricing note
- Paid plans exist. Dollar amounts were not in the lines we saved.
- Categories
- Uptime and certificatesFree checkers
- Last verified
- 14 Oct 2026
- Ownership
- Independent of this directory.
What holds up
- The free certificate length is stated: 90 days.
- The homepage says free.
What to watch
- 90 days means you must renew.
- Paid prices are not in this listing.
Alternatives
Other tools in this directory that do related work. Same ordering rules. A different job is called out in the verdict, not hidden.