AI Image Combiner — Combine Two Images into One

An AI image combiner generates a new image from your references and prompt. A collage maker places the original photos side by side or in a grid. Choose a collage maker when you want to arrange photos without changing their content.

Give each image a role: subject, setting, or style reference. Describe where the subject belongs, which details matter, and how the lighting and perspective should fit. These instructions guide the AI but do not guarantee unchanged details.

ImgtoImg currently accepts exactly two source images. The output-count setting controls how many results to generate, not how many source images you can upload. Upload JPG, PNG, or WebP files up to 10 MB each. Before upload, references are resized to at most 2048 pixels on the longest side and compressed. Initial generation can produce 1–4 outputs; each follow-up edit produces one image.

ImgtoImg does not provide separate reference-image weight sliders. Use your prompt to describe what to take from each image. This guides the combination but does not set an exact mixing ratio.

Exact preservation is not guaranteed. The AI may alter identifying features, product shapes, lettering, or small details. Compare the result with your originals before keeping or publishing it.

Identify the specific mismatch before making another request. Check whether your sources are clear and your instructions conflict. Ask for a focused correction, then review the entire new result. If exact preservation is essential, consider manual compositing instead of repeated generation.

Area marks guide an edit; they do not lock the surrounding pixels. Details outside the marked area may change. ImgtoImg’s area marking is available when editing a generated result.

New ImgtoImg accounts receive 6 free credits for 1K generation. Sign-in is required to generate, and each output uses credits. Free-account downloads include a watermark. Follow-up edits also use credits; paid packs provide more credits and access to higher resolutions.

ImgtoImg exports PNG, JPG, and WebP images. Free accounts can generate at 1K; paid packs support up to 4K and downloads without ImgtoImg’s preview watermark. PNG does not necessarily mean a transparent background. PSD, SVG, and editable layers are not available. Higher resolution does not guarantee accurate details, and generated images may contain other marks.

ImgtoImg sends reference images and prompts to an external image-generation service to process your request. Read the Privacy Policy for data-handling details. If you need specific assurances about confidential material, retention, deletion, or training use, contact us before uploading.

Images generated while your account has valid paid access may be used commercially, including those made using reward credits during that paid access. A later purchase does not automatically authorize earlier free-account images. The Terms define eligibility. This does not grant rights to someone else’s photos, trademarks, likenesses, or other protected material.

Check the generation status before submitting another request. For a saved result, reload it or reopen it from My Work. Reloading a saved image does not use generation credits; generating a new image does. Technical generation failures trigger credit restoration. Contact support with the generation ID and error message if the issue continues.