Photo Watermark & Rename

Photo Watermark & Rename stamps your photos and tidies their file names in one pass. Pick a whole batch from your gallery or take a new shot, place a text or logo watermark exactly where you want it, and export everything at full resolution. Nothing is uploaded, no account is needed, and it works with the phone in flight mode.

🖋️ Text watermark
• Type any text, or drop in tokens for the date the photo was taken, the original file name, or a running number
• Size, colour, opacity and rotation, all on sliders
• Optional drop shadow so light text stays readable on bright photos

🏷️ Logo watermark
• Use your own PNG logo, with transparency preserved
• Scale it to any size; the app remembers the last logo you used

📍 Position and tiling
• A 3x3 grid puts the mark in any corner, edge or the centre
• Adjustable edge margin so it never sits on the frame
• Tiled mode repeats the mark across the whole picture, staggered row by row, for proofs and drafts

👁️ Live preview on the real photo
The preview is your actual photo at reduced size, drawn by the same code that writes the file. What you see is what gets saved — no surprises after the export.

⚡ Batch apply with progress
Add as many photos as you like and apply the same watermark to all of them. A progress bar shows where the batch is, and a single unreadable photo never stops the rest.

🔤 Batch rename
• Build a file name from a prefix, the date taken, the original name and a sequence number
• Choose how many digits the number is padded to, and where it starts
• See the exact names before you apply anything
• A name that already exists gets -2, -3 and so on: existing files are never overwritten

⭐ Presets
Save a watermark setup under a name and reuse it later. Pick one as the default so the app opens ready to go.

💾 Save or share
Save the finished photos to your gallery or send them straight into a message, email or notes app. JPEG quality is adjustable, and you can choose whether the original photo information (date, camera, location) is copied into the new file.

👋 Meet Lensy
Lensy, the little lens with an ink stamp, greets you on the first run and cheers when a batch is done. Friendly, never in the way.

🔒 Private and offline
Every photo is processed on your device. The app has no server, no account and no analytics of your pictures. The only Android permission it asks for is the camera, and only if you choose to take a photo — picking from your gallery uses the system photo picker, which needs no permission at all.

✨ Free, with one optional upgrade
Every feature above is free, supported by a small banner and an occasional full-screen ad. A one-time purchase removes ads forever; it is not a subscription.

Available in more than 30 languages, and you can change the language inside the app.

Recent changes:
The app name now displays in your device language. General improvements and bug fixes.