배경 추가

네, 배경 추가 도구는 누구나 무료로 사용할 수 있습니다. 회원가입이나 결제 정보 입력이 전혀 필요 없으며, 워터마크도 남지 않습니다. HD 화질의 결과물도 무료로 다운로드할 수 있습니다.

JPG, PNG, WebP, GIF, HEIC 등 주요 이미지 형식을 모두 지원합니다. 파일 한 장당 최대 50MB까지 업로드할 수 있으며, 결과물은 PNG(투명 배경) 또는 JPEG로 다운로드할 수 있습니다.

대부분의 이미지는 몇 초 안에 처리가 완료됩니다. 배경 추가 작업은 브라우저에서 직접 실행되므로 네트워크 상태와 무관하게 빠른 응답 속도를 보장합니다. 첫 사용 시에는 AI 모델을 내려받느라 약간 더 걸릴 수 있습니다.

Yes, and that's actually the highest-value workflow for brand teams running headshot grids, About-page galleries, or product-launch ad sets. The custom-upload slot caches the backdrop you uploaded for the duration of the editor session, so you can drop subject one, composite against the brand backdrop, export, then drop subject two and composite against the same backdrop without re-uploading. For longer-term reuse across sessions, the brand-kit feature in the editor (saved templates) persists the backdrop in your browser's IndexedDB so it's available next time without a re-upload — useful for an agency processing 30 team headshots over a week, or a brand running a quarterly product-launch shoot. The backdrop never transits the network: it sits in your browser tab and gets composited client-side. For brand-kit deliverables specifically — handing the cutout back to a client agency or web developer — the better workflow is often to export the cutout as a transparent PNG via `/transparent-background/` and let the downstream tool handle the backdrop, since the destination context (web hero, print spec, video frame) often dictates a backdrop choice that's outside this tool's preview.

Three different intents, three different pages. `Add a background` (this page) replaces the original backdrop with a new one: a solid colour, a gradient, a ready background image, or your own upload. The original backdrop is discarded entirely; only the subject cutout carries forward into the composite. `Blur the background` (`/blur-background/`) keeps the original backdrop visible but softens it. That is useful for portrait photography where the environment provides context (`subject is at a coffee shop` or `subject is outdoors`) but you want the subject to read clearly without competing detail. The original backdrop's colour temperature, lighting, and rough composition all carry forward; only the focus changes. `Remove the background` (`/transparent-background/`) discards the backdrop entirely and gives you the cutout on transparency. The asset is then placed onto whatever backdrop the destination (a design file, a website hero, a brand-kit deliverable) decides. The decision tree: if you want a different scene, use this page; if you want the same scene but softer, use `/blur-background/`; if you want no scene at all so the destination decides, use `/transparent-background/`. The white-only case (`/white-background/`) is a fourth page, for the marketplace-mandated pure-white backdrop. The colour-only case (`/change-background-color/`) is a fifth, for when you already know the exact colour you want. All five start from the same automatic cutout.