Photo Collage Editor

A fast, browser-based photo editor to create collages from multiple images for photographers, designers, and social media creators.

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2,380+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

Worked Example & Common Values

Below is a sample worked calculation demonstrating how Photo Collage Editor processes input data instantly inside your browser.

Sample Input Birth date: Jan 15, 1995, Target date: Oct 20, 2023

Computed Result Chronological Age: 28 Years, 9 Months, 5 Days (10,505 days elapsed)

Execution Mode Client-Side In-Browser JS

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About This Tool

The tool accepts multiple image inputs and arranges them on a single canvas using templates or custom layouts. It supports JPEG, PNG, and WebP, preserves aspect ratios, and outputs a single composite image suitable for social posts or portfolios.
Conceptual workflow: Upload images, select a layout, adjust margins, set background or transparency, and export. The layout engine computes tile positions, resizes images with fit/crop logic, and produces layered composites. This yields consistent, repeatable results across projects.
Audience and value: The tool benefits photographers, designers, marketers, and content creators who need fast collages without desktop software. Its browser-based nature preserves privacy by processing locally where possible, supports various templates, and provides high-quality exports for social platforms.
Core features include template presets, spacing control, per-image crop options, border styling, and multiple export formats; the tool emphasizes reliability and predictable output.

Save your calculation history with a free account

How to Use

Provide inputs: Upload two or more JPEG/PNG/WebP images.
Choose a collage template and set the desired margins and background.
Adjust crop, alignment, and optional edits (borders, radii, or shadows).
Preview the composite and fine-tune ordering and spacing.
Export the final image in PNG or JPEG at your chosen resolution.

Frequently Asked Questions

Find Quick Answers

What inputs are supported?

The tool accepts multiple raster image formats (JPEG, PNG, WebP) and requires at least two images to assemble a collage. Large images are downsized on export to preserve quality; vector images are not directly processed.

Can I export with a transparent background?

Yes, you can export PNG with transparency if the chosen template or background setting preserves transparency; JPEG exports flatten to a solid background color.

Are templates customizable?

Templates provide fixed slots and margins, but you can adjust spacing, aspect ratios, image fit (crop or fit), borders, and corner radii to tailor layouts.

Is processing done locally?

All image processing can be performed client-side in the browser, ensuring user privacy. No uploads occur unless you choose to share or export results.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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