온라인 워터마크를 몇 초 만에 추가하세요: 드래그앤드롭 또는 컴퓨터에서 최대 20개의 이미지/를 업로드. 실시간 미리보기로 워터마크(텍스트/로고), 크기, 투명도, 위치, 글꼴을 설정하세요. 그리고 보호된 파일을 ZIP 또는 개별로 다운로드. Easy Image Watermark는 공유 전에 비주얼을 무료설치 없이 보호합니다.

여기에 파일을 드래그 앤 드롭하세요

지원 형식: 이미지(JPG, PNG, WEBP)와 . 여러 파일을 선택할 수 있습니다.

숫자가 클수록 워터마크가 더 많이 반복됩니다.

업로드 0%
처리 0%

팁: 비주얼 보호를 위해 본인 또는 회사명을 사용하세요.

Easy Image Watermark : Add a watermark online easily with easypdfwatermark.com

easypdfwatermark.com is an online watermark tool designed to add a watermark for free without installation. It protects your images while ensuring data security and automatic deletion of files after processing. Import your visuals, customize text or logo, adjust opacity and position, then download in seconds. Desktop and mobile compatible for fast, reliable watermarks.

Why add a watermark to your images?

Today, more and more procedures are done online: housing searches, school enrollment, job applications, administrative requests, or exchanges of sensitive documents. In most of these situations, it is necessary to send files containing personal information: name, address, signature, file number, or photograph.

Adding a watermark to a document significantly reduces the risks of identity theft and fraudulent use. By clearly indicating the intended use of the document (for example “Document intended for a rental application” or “Copy provided for verification only”), the watermark acts as a deterrent against any abusive reuse.

EasyImageWatermark was designed to meet this simple but essential need: protect your files before sharing them, without technical skills and without installing software.

In which cases is using a watermark strongly recommended?

Using a watermark is strongly recommended in many everyday situations, both personal and professional.

For a rental application, it is common to provide sensitive documents such as an ID, a tax notice, or a payslip. Adding a watermark stating “Rental application – single use” helps limit the risk that these documents are reused outside this context.

For school or university enrollment, the documents sent (report cards, certificates, proof of address) can also contain personal information. The watermark clearly contextualizes their use.

Freelancers, creators, and photographers use watermarks to protect their images against copying or unauthorized use when sharing visuals online or with clients.

Finally, for any job application, adding a watermark to a CV or supporting documents helps reduce the risks of unintended distribution of personal data.

👉🏻 더 자세히 알고 싶다면 문서를 보호하기 위한 워터마크 사용법을 구체적인 예시와 모범 사례와 함께 설명한 완전한 가이드를 확인하세요.

완전한 가이드

What is a watermark really for?

Contrary to a common belief, a watermark is not intended to make a document legally inviolable. Its main role is preventive and deterrent.

A watermarked document clearly indicates:
• the identity or usage context of the file,
• that the document is not intended for free use,
• that unauthorized reuse is identifiable.

In most cases, this simple indication is enough to discourage fraudulent use. It also allows, in case of a dispute, to prove the initial intent of sharing the document.

The watermark is therefore a security complement, simple to put in place, which fits into a broader approach to protecting personal data.

Best practices for an effective watermark

For it to be effective, a watermark must be readable, discreet, and well positioned.

It is recommended to use a clear text indicating the context of use of the document, for example:
• “Document sent for rental application”
• “Copy provided for information only”
• “Strictly personal use”

The opacity of the watermark should allow comfortable reading of the document while remaining visible across the file. A watermark that is too subtle loses its usefulness, while one that is too opaque can harm readability.

A central position or repetition across several areas of the document is generally more effective than a watermark placed only in a corner. Finally, it is advisable to avoid overly sensitive information directly in the watermark.

EasyImageWatermark allows you to easily adjust these settings to obtain a balanced result, adapted to each situation.

Security and confidentiality

File confidentiality is a major concern when it comes to personal documents. EasyImageWatermark was designed to work without account creation and without unnecessary data retention.

Uploaded files are processed automatically to apply the watermark, then deleted after processing. No document is used for other purposes, nor analyzed for commercial purposes.

This approach guarantees simple, fast, and privacy-respecting use, while offering a tool accessible to everyone.

A simple gesture to better protect your personal information

Adding a watermark to your images is today a simple reflex to better protect your personal information. Whether for administrative, professional, or personal use, this precaution helps reduce the risks linked to sharing files online.

EasyImageWatermark provides a free tool accessible directly from your browser to support you in this process with ease.

You can now add a watermark to your images or documents directly online. Processing is simple, fast, and requires no installation.

Add a watermark now

Nos guides pratiques

Retrouvez nos 4 articles pour mieux protéger vos documents avant partage.

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Easy Image Watermark : Easy Image Watermark로 온라인 워터마크를 쉽게 추가하세요

Easy Image Watermark는 설치 없이 무료로 비주얼에 워터마크를 추가할 수 있는 온라인 워터마크 도구입니다. 이 무료 워터마크이미지/ 워터마크로 사진과 문서를 보호하며, 데이터 보안을 보장하고 처리 후 자동 삭제합니다. 이미지나 를 불러와 텍스트/로고를 설정하고, 투명도와 위치를 조정한 뒤 몇 초 만에 다운로드하세요. 데스크톱과 모바일 모두 지원하여 빠르고 신뢰할 수 있는 워터마크 작업이 가능합니다.

온라인 워터마크란? 왜 사용해야 하나요?

온라인 워터마크는 브라우저에서 적용하는 표시(텍스트 또는 로고)로, 이미지와 를 복사나 무단 사용으로부터 보호합니다. 소유권을 보여주고, 도용을 막으며, 소프트웨어 설치 없이 브랜드를 강화합니다.

Easy Image Watermark로 무료 워터마크를 추가할 수 있나요?

네. Easy Image Watermark를 사용하면 몇 번의 클릭으로 이미지와 문서에 무료로 워터마크를 추가할 수 있습니다. 구독이나 숨은 비용이 없습니다.

Easy Image Watermark 사용을 위해 소프트웨어 설치가 필요한가요?

아니요. 도구는 설치 없이 온라인에서 작동하며, 브라우저에서 직접 사용합니다. 어떤 기기에서도 이미지나 에 무료 워터마크를 추가할 수 있습니다.

처리 중 파일은 안전한가요?

안전합니다. Easy Image Watermark는 데이터 보안을 보장하며, 파일은 안전하게 처리되고 워터마크 목적에만 사용된 후 자동으로 삭제됩니다.

어떤 형식을 워터마크할 수 있나요(이미지 및 )?

이미지/ 워터마크JPG, PNG, JPEG, 등 일반적인 형식에 추가할 수 있습니다.

워터마크 모양을 커스텀할 수 있나요?

네. Easy Image Watermark는 커스터마이징을 제공합니다: 글꼴, 크기, 투명도, 위치, 워터마크 스타일을 선택하세요.