Edit Photos with AI Prompts: Change Season, Weather and Colours in Plain Words

By Ismail Farooq · 16 October 2026 · 4 min read

With the AI Photo Editor you edit a photo by writing the change in plain words, such as “make it autumn” or “turn the car red”, and Google’s Nano Banana on Vertex AI makes just that change. The model is told to change only what you asked for and to keep everything else, including every person in the photo, as it was.

What people search for, answered

Can AI edit a photo if I describe the change?

Yes. Open the AI Photo Editor, choose a photo, type the change and press Run Pro AI. It works on scenes and things: seasons, weather, colours, objects.

How do I edit photos with Nano Banana?

Nano Banana is Google’s Gemini image model. The AI Photo Editor runs it on Google Vertex AI for you, so you do not need a Google Cloud account or an API key; you write the change and pay with credits.

How do I change the season in a photo?

Write “make it autumn, with orange and red leaves on the trees” or “make it winter with fresh snow on the ground and roofs”. Mention what should change; the rest stays.

How do I change the colour of an object in a photo?

Name the object and the colour: “make the front door dark green”. For a quick, exact colour swap without AI, the free Color Replacer also works.

What are good AI photo editing prompts?

“Make it golden hour”, “add light rain and wet reflections on the street”, “turn the walls pale blue”, “make the sky overcast”, “add fairy lights along the fence”. One change per prompt works best.

Why use ImgVX Pro AI for it

• Nano Banana on Google Vertex AI, one of the strongest instruction-following image editors available.
• Changes only what you ask: the rest of the photo is kept as it was.
• No Google Cloud account or API key needed; credits instead of a subscription if you prefer.
• Failed runs cost nothing. If Google returns an error or a safety filter stops the image, the credits go straight back to your account.
• No app, no watermark. It runs from the page in any modern browser on a phone or computer, and the download carries no ImgVX watermark. Google adds its invisible SynthID mark to AI images, which is how AI content should be labelled.

How to use the AI Photo Editor, step by step

1. Open the AI Photo Editor and choose a photo.
2. Describe one change in a sentence.
3. Press Run Pro AI (10 credits).
4. Hold “see the original” to compare, then download. Run again on the result for a second change.

Tips for better results

• Be specific about where: “on the roof of the house on the left”.
• Describe the look, not the method: “warm evening light” rather than “increase temperature”.
• For removing something, the Object Eraser is built for it; for adding, use Object Insert.

What it will not do

• It does not change people: faces, bodies, hair, clothes and age stay as they are, and such requests are refused before any credits are used.
• It is not for altering documents, evidence or listings in misleading ways.
• Every typed description is checked by our payment provider’s moderation service before Google sees it, and Google’s own safety filters run on every image. Anything in our Acceptable Use Policy (sexual content, anything involving minors, deepfakes, fake documents, removing watermarks) is refused before any credits are used.

What it costs

Pro AI runs on paid credits only, because every run costs us money on Google Cloud: the AI Photo Editor uses 10 credits a run. Pro Monthly is $5.90 a month with 300 credits (your first month is $1), enough for about 30 runs. Pro Yearly is $39.99 a year with 4,000 credits. With no subscription, a credit pack of 50 is $4.99 and 200 is $12.99. The free trial credits do not cover Pro AI, and an account’s Pro AI use is capped by what it has paid, so the $1 first month covers only a few runs. See pricing.

Your photo is sent to Google Vertex AI for that run and is not stored by us; we keep a log of the run (tool, time, credits and any text you typed). The privacy policy has the details.

Frequently asked questions