Is MergeFrame really free?

Yes, MergeFrame offers a free version with PNG + JPG 4000px export, 2 exports per day and 8 grid types. The Pro version ($7/month) unlocks unlimited exports, all import formats and customizable grids.

Are my images uploaded to a server?

No. MergeFrame processes your images exclusively in your browser via the Canvas API. No images are uploaded to a third-party server. MergeFrame cannot see, store or access your images.

What image formats are supported?

MergeFrame supports all common image formats: PNG, JPEG, WebP, SVG, GIF and BMP. Export is in high-resolution PNG at up to 4000px, on the free plan and on paid plans alike.

Can I use MergeFrame on mobile?

Yes, MergeFrame is responsive and works on all modern browsers (Chrome, Firefox, Safari, Edge) on desktop, tablet and mobile.

How-to Guide

Combine Photos into a Grid for Google Gemini Analysis

Gemini accepts large, mixed inputs, but structured image inputs are still the practical way to send it a set of related images. A pre-composed grid gives you one image, one layout, and a fixed position for every panel.

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Gemini accepts many images in one prompt, but one composed grid is easier to describe and to check: the arrangement is visible in the file, and you can name each cell in your prompt.

Gemini-specific tips: (1) Larger grids work well: 3×3 or 4×4 without detail loss. Export 3000–4000px. (2) Strong cross-modal reasoning: combine chart + photo + text description in Strip of 3. (3) Google Drive integration: build grid in MergeFrame, upload to Drive, reference directly in Gemini.

Gemini handles mixed-content grids beautifully. A 2×2 with photo + screenshot + chart + text box is no problem. Ideal for research synthesis and multi-source analysis.

For automated Google Sheets + Gemini workflows: build comparison grids, upload to Drive, use Apps Script to feed to Gemini API for batch analysis.

How to Do It: Step by Step

1
Select 2–12 photos for Gemini
Photos, screenshots, charts, or mixed content. Gemini handles diverse types.
2
Open MergeFrame, build grid
For Gemini, 3×3 at 3000px+ works well. Clear cell separation.
3
Add labels for cross-modal reasoning
Brief text labels. Gemini reads AND analyzes visual content.
4
Export at 3000px for large grids
Gemini's context handles large images. Higher resolution = better detail.
5
Upload to Gemini or Drive
Direct upload or via Drive integration. Structured prompt.

Ready to merge your images?

100% browser-based. No account. No upload. Free.

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Frequently Asked Questions

Which Gemini model for image grids?

Use a Gemini model with vision for analytical tasks; a lighter tier is enough for fast bulk screening.

Does Google Drive integration work?

Yes. Export from MergeFrame, upload to Drive, reference directly in Gemini.

Can Gemini handle mixed image types?

Yes, Gemini excels at mixed-content analysis with cross-modal reasoning.

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Free step-by-step guides from the same use case and from adjacent ones.

Optional: 10 social media grid templates you can import in one click, plus occasional MergeFrame tips. The tool stays 100% free and account-free: it is a bonus.

MergeFrame: Combine images into a grid. Free. No account. Browser-only.

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Combine Images Into a Grid, Free Online Tool