NEWFile Renamer Pro v1.0 が登場 — 新機能を見る →

Watermark: Sign Every Photo

最大500枚の写真にロゴや著作権テキストの透かしを一括合成。クラウド不要、フル解像度で書き出し、すべてMac上で完結します

macOS写真・画像$7.99v1.0

Photographers, content creators, and small businesses on Mac finally have a watermarking tool that doesn't require a subscription, a cloud account, or a manual-per-image workflow. Watermark: Sign Every Photo imports up to 500 photos, composites your logo or copyright text across every one at full resolution, and delivers the batch to a folder of your choosing — entirely on-device.

オンデバイス · アカウント不要 · トラッキングなし
Batch up to 500 imagesDrag a folder of PNG, JPEG, TIFF, or HEIC photos into the sidebar grid and every image queues immediately for one watermarking pass
Logo watermarksDrop any PNG, JPEG, or HEIC logo and overlay it at 0–100% opacity and 10–80% scale, anchored to one of nine named positions across every photo
Copyright text with auto yearQuick Insert drops © 2026 or © [YEAR] in one tap

スクリーンショット

できること

Everything you need. Nothing you don't.

🗃️
Batch up to 500 images

Drag a folder of PNG, JPEG, TIFF, or HEIC photos into the sidebar grid and every image queues immediately for one watermarking pass.

🖋️
Logo watermarks

Drop any PNG, JPEG, or HEIC logo and overlay it at 0–100% opacity and 10–80% scale, anchored to one of nine named positions across every photo.

©️
Copyright text with auto year

Quick Insert drops © 2026 or © [YEAR] in one tap — the [YEAR] placeholder substitutes the current year automatically on every export.

🎯
Drag to position at 60fps

Drag the watermark to any freeform spot on the preview canvas, or snap to the nine-preset alignment grid — switch between the two any time.

📤
Full-resolution export

Every file is composited at the original image resolution and exported as PNG, JPEG with configurable quality, TIFF, or BMP.

🏷️
Custom export filenames

Add a prefix and suffix to every exported filename — append _wm to mark watermarked copies or a project code to organize a delivery batch.

BraveCLを選ぶ理由

BraveCLの流儀で作られています。

一度買えば、ずっとあなたのもの

$7.99の一度きり。サブスクも、更新料も、ペイウォールの向こうの機能もなし — 永久にあなたのものです。

完全オンデバイス

すべての処理はあなたのデバイス上で行われ、ファイルが外に出ることはありません。

アカウント不要

ダウンロードしたら、すぐに使えます。登録も、メールアドレスも、データ収集もありません。

アップデートは無料

今後のアップデートはすべて込み。アップグレード料金は一切かかりません。

How it works

  1. 01
    Drop your photos

    Drag a folder of up to 500 PNG, JPEG, TIFF, or HEIC images into the sidebar grid — everything queues immediately.

  2. 02
    Design the watermark

    Add a logo or copyright text, set opacity, scale, font, color, and rotation, then drag it into place or pick one of nine anchor positions.

  3. 03
    Export the batch

    Confirm placement on any frame with CMD+arrow navigation, export at full resolution, and jump to each result with Show in Finder.

Watermark: Sign Every Photoが使える場所

macOS
提供中
  • バージョン 1.0
  • macOS 14.0以降が必要
  • 買い切り $7.99
Mac App Store →

Frequently asked questions

Is this a subscription?
No. Watermark: Sign Every Photo is a one-time purchase ($7.99). All features and updates are included with no recurring fees.
Does it use the cloud?
No. No network calls are made during any session — all compositing runs on-device through CoreImage, and your images never leave your hard drive.
Which file formats are supported?
PNG, JPEG, TIFF, and HEIC are accepted at import; exports are PNG, JPEG with configurable quality, TIFF, or BMP at full source resolution.
Will the watermark land in the same spot on every photo?
Yes. Nine named anchor positions — top-left through bottom-right — keep your logo in the same spot across a whole client gallery or product catalog.
Does the exported image lose quality?
No. Every export is composited at the original image resolution, not the downscaled preview used for on-screen speed.

システム要件

必要なOS (macOS)
macOS 14.0+
ダウンロードサイズ
7 MB
対応言語
8言語
購入形態
買い切り
App内課金
なし
アカウント登録
なし
新機能 · v1.0
• Quick Insert copyright presets — tap © 2026 or © [YEAR] to fill the text field instantly; [YEAR] resolves to the current year on every export • Custom output filename prefix and suffix — label watermarked copies without manual renaming • Per-file results with Show in Finder — each exported file now shows its own button in the results view • Previous/Next image navigation in the toolbar — step through imported photos with CMD+Left/Right Arrow before committing to the full batch

BraveCLのほかのアプリ

Color Grading - Photo Editor6種のプリセットと13本のスライダー、スプリットトーンで映画のようなカラーグレーディング。JPEGやWebP、AVIFへ書き出し$9.99macOSPhoto Converter StudioJPEG・WebP・AVIF・HEICなど21形式に対応した写真の一括変換アプリ。リサイズや透過の扱いも調整でき、Mac上で完結します$12.99macOSImages 2 JPEG - Batch convertMacで大量の画像をまとめて高品質JPEGに一括変換。ドラッグ&ドロップして変換ボタンを押すだけの手軽さ$7.99macOS

困ったときは、いつでも。

小さなチームの、本物の人間です。すべてのメッセージに目を通し、1〜2営業日以内に返信します。

サポートに問い合わせる← すべてのアプリに戻る