What's the difference between Personal and Studio?

Personal ($39) is for one person — unlimited use on one active device at a time. Activate on a new device and the old one signs out. Studio ($199) is for teams and commercial client work — unlimited team members, early access to new tools, and a commercial license.

Do I need an account?

No. Use any tool free up to 5 times per day on compute-heavier tools, and unlimited on lightweight ones. No card, no account, no signup required.

Where are my files processed?

Right on your device. Files never upload to any server. Everything runs in your browser — you can verify in DevTools → Network.

What happens if I use my Personal license on a second device?

The new device activates and the old device signs out. Your license key stays the same — you just move it between devices as needed. No limit on how often you switch.

Does this work on my phone?

Yes. Every tool works on iPhone, Android, tablet, and desktop.

What if I want a refund?

30-day money-back guarantee on both tiers. No questions asked. Email sales@cipherforces.com.

Will you add more tools?

Yes. New tools ship regularly. Your license includes every tool we ever release — Studio members get early access.

Image

Add Watermark

Put text or a logo watermark on your images.

PrivateWorks OfflineNo Account

100% Private Works Offline Instant

Layers (1)

PROOF

text · 40% · tiled

Text Settings

#ffffff

Outline

Opacity40%

Rotation-30°

Repeat across image

Spacing120px

Drop your images here

or click to browse

Max 100MB

0/5free today

Deep dive

About Add Watermark.

Add Text or Image Watermarks to Any Image

Protect your photos and branded visuals by adding a text or image watermark. Position anywhere, control opacity and size, tile across the whole image for maximum deterrence. Runs 100% in your browser.

Common Use Cases

Photography: Add your name + copyright to portfolio images before posting online.
Real estate: Brand listing photos with your agency logo.
Product shots: Discourage competitors from lifting your Amazon/Etsy images.
Document drafts: Stamp "DRAFT" or "CONFIDENTIAL" across a shared screenshot.

Key Features

Text watermarks: Custom font size, color, opacity, rotation, and position (9-point grid or freeform).
Image watermarks: Drop a PNG logo with transparency, scale it, set opacity.
Tiling mode: Repeat the watermark across the whole image for maximum deterrent value.
Batch support: Apply the same watermark to multiple images at once.

Privacy: All watermarking happens on your device. Images and watermark files are never uploaded.

Three steps

How to use Add Watermark.

Upload your file

Drag and drop or click to select your file.

Choose settings

Adjust quality, size, or format options.

Download result

Your processed file is ready instantly.

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Change the dimensions of any image.

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Cut out the part of the image you want.

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Convert Image Format

Change between JPG, PNG, WebP, HEIC, and more.

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Why CipherForces

Privacy-first tools that work everywhere.

100% Private

From $39

Works Offline

No Account

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About Add Watermark.

Add Text or Image Watermarks to Any Image

Common Use Cases

Photography: Add your name + copyright to portfolio images before posting online.
Real estate: Brand listing photos with your agency logo.
Product shots: Discourage competitors from lifting your Amazon/Etsy images.
Document drafts: Stamp "DRAFT" or "CONFIDENTIAL" across a shared screenshot.

Key Features

Text watermarks: Custom font size, color, opacity, rotation, and position (9-point grid or freeform).
Image watermarks: Drop a PNG logo with transparency, scale it, set opacity.
Tiling mode: Repeat the watermark across the whole image for maximum deterrent value.
Batch support: Apply the same watermark to multiple images at once.

Privacy: All watermarking happens on your device. Images and watermark files are never uploaded.