LipSyncTool makes photos and videos talk with AI lip sync. Upload a portrait or a video clip, add your own recorded audio or type a script, and the tool generates natural mouth movements matched to the speech, ready to preview and download. Photo lip sync works with Seedance, while Sync-3, lipsync-2 and lipsync-2-pro handle video footage, so you can bring a still portrait to life as a presenter, give an existing clip a new line of dialogue, dub a video with a replacement voice, or turn a written script into a talking avatar with an AI voice in several tones and speeds. Example projects on the site cover product explainers, lessons and tutorials, character stories and video dubbing. Generation is credit-based: a limited trial is available with a verified email, using video and uploaded audio up to ten seconds, and paid plans and one-time credit packs cover longer work, with annual credits released monthly and failed generations refunded. Task history lives in My Creations, uploads are not published to a public gallery, and results can be downloaded as video files. It suits creators, teachers and marketers who need a quick speaking clip from a single photo or a short script without filming, recording or editing.