Batch Watermark Creator for Android: user guide

1. Tap Add photos and pick the photos you want to stamp.
2. Tap a template under Templates. The watermark goes on the photo and the editor opens so you can fine-tune it.
3. Tap Export at the top right, check the format and folder, then tap Export N photos.

By default the results are saved to Pictures/Watermark, so they show up in your gallery right away.

• Top bar: the number of photos, and the Export button, enabled once photos are added.
• Preview: the current photo with its watermarks, exactly as it will be exported. Use the thumbnail strip to switch photos; the + on the left adds more.
• Bottom bar: five pages.

• From albums: browse Camera, Screenshots and your other albums. Android removes the GPS location from photos picked this way.
• From files: keeps the GPS location. Use this when you want place or coordinate watermarks filled in automatically.

In the file picker, long-press a photo to start selecting, tap the others you want, then tap Select. You can also tap Folder to add every image in a folder.

The Signature and Copyright tile templates use Settings, Your name or brand, so set that first.

• × at top left closes the editor; it asks first if you have unsaved changes. Tap the pencil next to the title to rename the layer.
• Undo, Redo and Delete are at the top; Save is at top right.
• Drag the watermark in the preview to move it. Long-press another watermark to switch to editing that one.

Content

Type the watermark text. Words in square brackets, such as [date] or [loc], are filled in separately for every photo when you export. In the text box they appear as chips with an ×. Tap Insert info to see all fields; the column on the right shows each value for the current photo.

Font and color

• Font: choose Default, Serif, Mono, Condensed, Light, Script and more (swipe sideways), or Import font. The row below sets bold, italic, underline and left, center or right alignment.
• Color: first pick what to color, Text, Background (a rounded plate behind the text) or Accent bar (the bar to the left of the text), then tap a swatch or use the color picker.

Layout

• Single: use the 3 × 3 grid to snap the watermark to a corner, an edge or the center. Random picks a different spot on every photo, so it is harder to crop out. Scale with photo keeps the same relative size on large and small photos (best left on).
• Tile: repeats the watermark across the whole photo. You can add Diamond grid lines; set the spacing under Adjust.

Adjust and effects

The chips along the top show every numeric setting. Tap one, then use the slider or the − / + buttons for exact steps. A small green dot on the Effects icon means at least one effect is on.

Info frame

An info frame adds a bar under the photo, like the frames camera makers put on their sample shots. The bar has four slots, a title and a subtitle on the left and on the right, and each can hold info fields such as camera model, shooting parameters, date and time, or location. Color and Adjust set the background, title and subtitle colors, the bar height and the divider.

The frame is added outside the photo, so the exported image is taller than the original (or than the resize target) by the height of the bar.

Image watermark (logo)

On the Watermarks page tap Image and pick a picture to use as your logo. Image shows the picture's size; tap Change to swap it, and use Lock aspect ratio to avoid distortion. Layout works as for text (3 × 3 grid, random or tile), and you can add shadow, glow, scatter and more.

• Tap a layer to edit it. Tap ⋮ next to a layer to Edit, Hide / Show, Duplicate or Delete it, or to change its order (layers higher up are drawn on top).
• The Text / Image / Frame buttons add a new, blank watermark.
• Watermarks apply to every photo. On export, each photo gets its own time, place and other details.

Left / Right rotate the photo 90 degrees, Mirror / Flip flip it horizontally or vertically, Remove takes the current photo off the list and Clear takes all photos off the list. Remove and Clear only change the list; the original files on your phone are not touched.

• The Location page shows the current photo's place. Tap it to pick a nearby place or type your own.
• The chips choose the display format: Neighborhood, city, state; City, state; Neighborhood, city; Street, neighborhood; City, country; Full address; Place name; GPS coordinates.
• Tap All photos to see and change the place for each photo.

If photos have no GPS data (for example they were added From albums, or location was off when they were taken), tap Same for all to give every photo the same place, or tap one photo to type its place. Looking up places needs a network connection and the device's geocoding service. If a lookup fails, type the place yourself or switch to GPS coordinates.

Resize

Turn on Resize images, then set the target size in Pixels or Percent, or tap one of the Common sizes (Instagram square and portrait, Stories and Reels, Facebook, X, eBay and Etsy listings, Full HD, 4K and more). Photos are resized first and watermarked afterwards, so watermarks stay sharp and in proportion at any output size.

Rename and compare compression

Turn on Rename output files and edit the Naming rule. You can insert Serial, File name, Extension, Modified date, Original date and Date (capture date). Under Numbering, set where the count starts, the increment and the number of digits (5 digits gives 00001). Preview shows the new names of the first few photos. Compare compression shows the original and the exported result side by side, with file sizes, dimensions and how much smaller the output is, so you can pick a format and quality.

Processing

Tap Export N photos to start. One bad file never stops the batch. When it finishes you see how many were saved or failed, and can Share or View the results.

• Your name or brand: used by the [signature] field and by the Signature and Copyright tile templates.
• Date format / Time format / Altitude units: follow your region automatically, or pick one yourself (for example 09/24/2026, 24/09/2026 or 2026-09-24; 12- or 24-hour time; feet or meters).
• Location: the same as the Location page in the bottom bar.
• Recent exports: earlier exports with their time, format, number saved and folder. Tap Use these settings again to bring back the watermarks and export settings you used.
• About: the version number (free, no ads, no sign-up).