Tambah Tanda air to PDF

Tambah text or image watermarks to your PDF documents. Fully customize opacity, size, rotation, and position, or tile the watermark across the whole page. Lindungi your documents against unauthorized use, entirely on your device.

Mulai Gratis Ke Dasbor

Kredit gratis · Tidak perlu kartu kredit

Fitur

Teks watermark — custom labels like "CONFIDENTIAL", "DRAFT", or "COPY"

Gambar/logo watermark — add your company logo or emblem

Full control over opacity, rotation, Ukuran, and Halaman Posisi

Terapkan the Tanda air to Semua Halaman, a Halaman range, or a Tunggal Halaman

Tile Mode spreads the Tanda air across the Halaman in a repeating grid

Seret-and-Posisi the Tanda air directly on the live Halaman Pratinjau

Everything happens on your Perangkat — Berkas never reach a Server

Fully compatible with iOS, Android, and web browsers, Gratis to use

Cara kerjanya

Cara Kerja

Choose Anda PDF

Select the PDF you want to watermark, or drag & drop it into the interface. Anda file stays on your device and is never uploaded anywhere.

Buat and Adjust the Tanda air

Type a Teks Tanda air or Unggah a Logo Gambar. Adjust opacity, rotation angle, and Ukuran, then Pilih between Gratis placement or a repeating tile pattern.

Position and Unduh

Seret the Tanda air on the Halaman Pratinjau to Posisi it exactly where you want. Terapkan it to the Halaman you Pilih and Unduh the watermarked PDF.

Kasus Penggunaan

Untuk Siapa?

Agencies sharing draf designs or proposal before akhir client persetujuan

Photographers protecting Pratinjau Gambar shared with clients before purchase

Penerbit yang mendistribusikan salinan tinjauan atau kutipan yang tidak boleh didistribusikan ulang

korporasi tim marking internal reports as rahasia or draf

Educators and authors stamping draf manuscripts to track unauthorized copies

FAQ

Pertanyaan Umum

Does the Tanda air permanently Ubah the Dokumen Konten?

Yes, the Tanda air is rendered directly onto the PDF Halaman and is difficult to Hapus. We recommend keeping a backup of your Asli Dokumen before applying it.

Can I place the Tanda air diagonally on the Halaman?

Yes, you can Putar the Tanda air anywhere from 0 to 360 degrees. Diagonal placement is a common choice that makes the Tanda air Lainnya visible without obscuring the underlying Konten.

Can I Tambah Lainnya than one Tanda air to the same Dokumen?

Yes, you can run the Alat Banyak times on the same Berkas to Tambah both a Teks and an Gambar Tanda air, setting a different Posisi and opacity for each one.

What's the difference between Gratis placement and tile Mode?

Gratis placement puts a single watermark instance at the exact spot you drag it to. Tile mode repeats the watermark in a grid across the entire page, making it much harder to crop out and ideal for strong content protection.

Alat Terkait

Tanda tangan PDF PDF Keamanan PDF Kata sandi Recovery Berkas Izin Stempel / Seal

Privasi Anda Dilindungi

Semua operasi PDF terjadi di perangkat Anda. Dokumen Anda tidak pernah diunggah ke server kami.

Mulai Gratis