The free plan currently gives you a monthly allowance of processing minutes, refreshed monthly. What counts is the video you feed in, not the clips that come out: OpusClip's help centre charges by the minute of original video imported, and the pricing page calls the same thing credits (the platform's unit of spend — each thing you make costs some). A single long podcast can eat most of a free month in one upload, so the allowance, not the price, is the constraint.
You need a long video you already have and are allowed to use. On the free plan the help centre lists your sources as YouTube and files from your own computer; Google Drive, Vimeo, Zoom, Rumble and StreamYard are listed as paid-plan additions, as are posting straight to social and scheduling.
Check your language before anything else. OpusClip says it supports "over 25 languages," but all except English, German, Spanish, French and Portuguese are marked as still being tested, with "inaccurate emojis or highlighted keywords" as the stated symptom. Two gaps are absolute rather than rough: the help centre states plainly that Hindi is not supported, and that "we do not support any languages that read right to left, including Hebrew, Kurdish, Arabic or Persian."
A free export carries an OpusClip logo watermark (a mark stamped on the output showing where it was made) and comes out at up to 1080p — normal HD, fine for phone screens. It is not removable on the free plan, though the help centre notes that upgrading strips it retroactively from clips you already made. The 7-day Pro trial also watermarks: the vendor lists "Videos exported during the trial will include the OpusClip watermark" first among what the trial does not include.
Whether you will need to pay turns on more than the watermark. The terms of service (effective 17 November 2025) say you will use the Services "for your own internal, personal, non-commercial use," and license commercial use only "if you are a user of Paid Services" — so clips for a business, a client or a channel you earn from sit on the paid side. There are several paid tiers, each cheaper paid annually; current prices are on its Launchpad page.