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Photo Collage Maker

HomeToolsImagePhoto Collage Maker

Add photos, pick a layout and canvas preset, set Cover/Contain/Stretch and spacing, then export one PNG, JPG, or WebP collage.

  • No signup
  • Local-first
  • Grid layouts

Preparing the editor...

The guide and instructions on this page are available while the tool loads.

Continue your workflow

  • Image CompressorReduce collage file size.
  • Image ResizerResize for print or social.
  • JPG to PDFExport collage as a PDF.

Photo Collage Maker combines several supported photos into one newly encoded raster collage. It is a simple grid composer—not a layered design app, PDF builder, or AI layout tool.

Add JPG, PNG, WebP, GIF, or BMP files (20 MB each) with multi-select and Add more. Reorder with left/right arrows, remove items individually, then choose 2 Grid, 3 Grid, 4 Grid, 2 Top / 1 Bottom, or 1 Left / 2 Right. Each layout uses only the first ready images that fill its cells; extras stay in the list unused. Canvas size is a fixed preset: Square 1200×1200, Portrait 1080×1350, Story 1080×1920, or Landscape 1600×900. Set global Cover, Contain, or Stretch, gap 0–48 px (default 16, step 2), and a solid background color (default #ffffff).

Cover fills each cell and center-crops overflow. Contain keeps the full image and can show background around it. Stretch fills the cell and can distort proportions. There is no per-tile pan, zoom, rotation, or focal-point control. Small sources can look soft when enlarged into large cells. The canvas is always painted opaque before drawing, so PNG does not produce a transparent collage background. GIF or animated WebP become still frames. EXIF, GPS, ICC, DPI, and related source metadata are not deliberately copied into the export.

Decoding, composition, and encoding stay in the browser via the Image element and canvas.toBlob. Source bytes are not posted to a collage API. Ordinary website assets may still load. Identified analytics may include counts, layout, output bytes, and error codes—not filenames or raw image contents.

There is no hard maximum image count, but only two, three, or four ready images are drawn depending on the layout—extra files waste memory. AVIF, HEIC/HEIF, SVG, and TIFF are rejected. Failed decodes stay marked and do not block ready images. Output is one file named from the editable base (default photo-collage) plus .png, .jpg, or .webp. JPG/WebP quality is 60–100 (default 92); PNG ignores quality. Auto and manual download; no ZIP; no saved project. Reset clears the workspace and is not mid-export cancellation.

Common uses for Photo Collage Maker

Typical tasks this tool is built for.

  • Create a before-and-after comparison in a two-cell layout.
  • Combine product photos into one listing image.
  • Build a simple social-media photo grid with a square or portrait canvas preset.
  • Make a quick visual moodboard from several related images.
  • Combine event photos into one shareable collage.
  • Arrange screenshots into one presentation graphic.

How to use Photo Collage Maker

  1. Step 1. Upload one or more JPG, PNG, WebP, GIF, or BMP images up to 20 MB each (multi-select or Add more).
  2. Step 2. Choose a layout and a Square, Portrait, Story, or Landscape canvas preset.
  3. Step 3. Use the left and right arrows so the first ready images match the cells you want filled.
  4. Step 4. Set Cover, Contain, or Stretch, adjust gap and background color, then pick PNG, JPG, or WebP and quality if needed.
  5. Step 5. Create the collage, review the canvas preview, and use the automatic download or download again.

Why use this tool?

  • Compose several photos into one raster collage with five fixed two-, three-, or four-cell layouts.
  • Pick Square, Portrait, Story, or Landscape canvas presets without entering custom pixel sizes.
  • Apply global Cover, Contain, or Stretch fit across every cell, plus gap and background color.
  • Reorder images with left/right arrows, append more files, and remove items before export.
  • Export one PNG, JPG, or WebP collage locally without uploading source images for composition.

Privacy and formats

Image decoding, canvas composition, and export run locally. Source image files are not uploaded for collage creation. DevToolKit may receive usage or diagnostic metadata such as image count, append flag, selected layout, output bytes, page context, and result codes. Identified analytics do not include filenames or raw image bytes.

Input: JPGInput: PNGInput: WEBPInput: GIFInput: BMPOutput: PNGOutput: JPGOutput: WEBP

Best results with Photo Collage Maker

Practical tips before you download or share the output.

Layouts: 2-grid, 3-grid, 4-grid, 2-top-1-bottom, 1-left-2-right (first 2–4 ready images only). Canvas presets 1200×1200, 1080×1350, 1080×1920, 1600×900. Fit Cover/Contain/Stretch (global). Gap 0–48 (default 16). Opaque background default #ffffff. Input JPG/PNG/WebP/GIF/BMP ≤20 MB each. Output PNG/JPG/WebP; quality 60–100 (default 92) for JPG/WebP. Reorder via arrows only. No per-tile pan/zoom, transparent canvas, ZIP, or project save. Analytics may include count, layout, outputBytes—not filenames or raw bytes.

Related tools

Common next steps after using this tool.

Image Compressor

Compress a JPG, PNG, WebP, or AVIF image with format, quality, and optional resize controls.

Background Remover

Remove an image background, review the cutout, refine its edge softness, and export it with transparency or a new background.

JPG to PDF Converter

Turn one or more JPG and JPEG photos into a single ordered PDF with one image per page.

Image to PDF Converter

Build one ordered PDF from mixed supported image formats, with one ready image on each page.

Image Crop

Select a rectangular region from one JPG, PNG, or WebP with aspect presets, pixel coordinates, and format-aware export.

Image Rotate & Flip

Rotate one JPG, PNG, or WebP in 90° steps or mirror it horizontally and vertically, then export a new copy in the source format.

Common problems this tool helps with

Situations where this workflow saves time.

Too few ready images for the look you want — creation needs at least one ready image; empty cells stay as background.
Extra photos do not appear — the layout draws only its first two, three, or four ready images; move needed photos earlier or change layout.
One image exceeds 20 MB — that batch is rejected until oversized files are removed or reduced.
The browser cannot decode an image — that item is marked failed while ready images can still compose.
Cover mode crops a face, product, or text — Cover center-crops to fill the cell; switch to Contain or pre-crop with Image Crop.
Contain mode leaves visible padding — unused cell space shows the selected background color.
Images appear in the wrong cell order — use the left/right arrows; drag-and-drop reordering is not implemented.
A small image looks pixelated in a large tile — enlarging a low-resolution source into a large cell can soften or pixelate.
The final file is larger than expected — canvas pixels, content, format, and quality drive size; try WebP or lower quality.
Automatic download does not start — use Download collage on the result screen for the named output file.

Frequently asked questions

What does Photo Collage Maker do?

It decodes several supported images, draws them into preset cells on one canvas, and exports a single newly encoded collage image.

What is the minimum number of images?

At least one ready image is required to create. Unfilled cells remain the background color.

What is the maximum number of images?

There is no hard upload cap in the component, but each layout uses only its first two, three, or four ready images. Extra files consume memory without appearing.

What is the per-file size limit?

20 MB per image. There is no separate combined-size limit.

Which input formats are supported?

JPG, JPEG, PNG, WebP, GIF, and BMP. AVIF, HEIC/HEIF, SVG, and TIFF are rejected.

Which output formats are available?

PNG (default), JPG, and WebP. JPG and WebP use quality 60–100 (default 92); PNG ignores quality.

Which layouts are available?

2 Grid, 3 Grid, 4 Grid, 2 Top / 1 Bottom, and 1 Left / 2 Right. These are fixed templates, not freeform or masonry layouts.

Does the layout change automatically when I add photos?

No. You choose the layout. Changing the image count does not auto-switch templates.

How do I reorder images?

Use the left and right arrow buttons beside each thumbnail. Drag-and-drop reordering is not implemented.

What is Cover versus Contain versus Stretch?

Cover fills the cell and center-crops overflow. Contain shows the full image with possible background space. Stretch fills the cell and can distort proportions. The mode is global for every cell.

Can I pan or zoom inside a cell?

No. There are no per-image reposition, zoom, rotation, or flip controls. Cover placement is centered.

Which canvas sizes can I use?

Fixed presets only: 1200×1200, 1080×1350, 1080×1920, and 1600×900. Custom width and height are not available.

What do gap and background control?

Gap is 0–48 px between cells (default 16, step 2). Background fills the full canvas before images are drawn, including gaps and contain padding.

Can the collage background be transparent?

No. The canvas is always filled with the selected solid color, even when exporting PNG.

Do source photos remain editable layers?

No. The download is one flattened raster image. The tool does not save an editable multi-layer project.

What happens to animated GIF or WebP?

Animation is not preserved. Only the browser-decoded frame is drawn into the collage.

Are EXIF, GPS, and color profiles kept?

They are not deliberately copied. Canvas export typically leaves source metadata and profiles behind.

Where does collage creation run?

Locally in the browser. Source image bytes are not uploaded for composition.

What is the output filename?

The editable base name (default photo-collage) plus .png, .jpg, or .webp. Example: photo-collage.png.

Can I cancel after Create starts?

There is no dedicated cancel control during export. Reset clears the workspace afterward and is not true mid-export cancellation.

How is this different from Image to PDF?

Photo Collage exports one bitmap collage. Image to PDF places images on PDF pages instead of merging them into one grid image.

What analytics does Photo Collage send?

Identified events may include engine, image count, append flag, layout, outputBytes, and error codes. They do not include filenames or raw image bytes.

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