To turn an image into an editable template, upload a design you own to thirds.ai and pick your brand kit. The AI rebuilds the picture as a design you can edit, with your logo, colours, and fonts already on it. You compare it with the original, fix what it misread, and save. From then on, ChatGPT, Claude, or your own automations can make every new post from it without anyone opening the editor. This guide is about design templates for posts and ads, not tracing outlines or file formats.
Read the setup prompt
First read https://thirds.ai/blog/rebuild-an-image-as-an-editable-template, https://thirds.ai/docs/mcp, and the setup guide for ChatGPT or Claude, whichever I use. Guide me through the connection controls and browser sign-in. Never ask me to paste an API key into chat. Turn a design image I own into an editable template. Ask for the source image and my brand kit, guide the import, then compare the rebuilt text and layout before saving. Before spending credits, tell me the cost and wait for my approval.
Read the transcript
You can’t change a word on a flat picture. Here’s how to turn it into an editable template, in your own brand.
Open Start from an image, and pick your kit in the Brand kit box: your logo, your colours, and your fonts, all in one go.
Under Attach, choose Rebuild a picture as a design, and add a picture you own. Send it, and in a minute or two it comes back, rebuilt in your brand.
Now check the After against your picture. It’s a rebuild, not a pixel copy, so read every word, and check the layout, the logo, and the colours.
Fix anything it misread, in the chat, or click Apply changes and fix it on the canvas. Then check that the words that change, like the headline, are set to Changes each time.
The import won’t lift out the old product photo, so add your own with the Image tool, fit it in the frame, and set it to Changes each time too. Name it, save it, and your template’s done.
From then on, ChatGPT, Claude, or your own automations make each new post from it. You ask, and only the words and the photo change.
Rebuild your first design at thirds.ai.
Why rebuild a picture instead of drawing it again?
You probably have a post or an ad that already works. Drawing it again by hand in a design tool takes time, and an AI image generator gives you a different picture each time, with the text in a new place and nothing you can edit. A rebuild keeps the layout you liked, puts your brand kit on it, and gives you a design to start every new post from. One creative becomes a whole campaign: every size, every language your assistant writes, and a spreadsheet of products in one batch.
How do I turn an image into an editable template?
You turn an image into an editable template in the thirds.ai studio in five steps. You need a brand kit with your logo, colours, and fonts, one PNG, JPEG, or WebP picture of the design, and 50 credits. The free monthly credits cover the first import.
- Open Start from an image and pick your kit in the Brand kit box.
- Click Attach, choose Rebuild a picture as a design, and pick your file.
- Click Send · 50 credits. The rebuild usually takes a minute or two.
- Check the After against your picture. Read every word, and check the layout, the logo, and the colours.
- Fix anything in the chat, or click Apply changes and fix it on the canvas. Then click Save.
The AI gets your picture and your kit's name, tone, colours, font names, and main logo. It swaps the brand and any company name in the picture for yours, so check both. Then it builds the template, compares the result with your picture, and repairs it, up to five times, as How to make a template you can reuse explains. If the import fails, you get the credits back, and nothing you made is lost.
Expect a rebuild that reads like your picture rather than a pixel copy. The AI places the text, the image frames, the boxes, and the colours so the layout reads the same, and it uses your kit's fonts and colours in place of the ones in the picture.
Practise on a gallery design you're free to use
The Product spotlight design in the thirds.ai gallery is a 1,080 by 1,080 pixel square post and a good first picture to practise on. It has a dark green top with a two-line headline, a product picture inside a white arch, a short caption, and a small logo in the top corner. The design belongs to thirds.ai, so you can use a flat copy of it as your source picture.
After the import, check that the headline and the caption came through as text you can edit, and mark the words that change for each post as fields. Check the image frame, the logo, and the background against your brand kit, then save.
What should I fix by hand after the import?
After an image import, you usually fix four things by hand: the text, the spacing, the replaced photo, and the fonts. How much depends on your picture. Hand edits and the preview are free.
Text
Read every word. The AI can misread a small label, a number, or a line break. Select a text box, correct the words in the inspector, and give it a clear field name if the words change from one post to the next. Leave sample words in Data, so the preview shows how a real post will look.
Spacing
Compare each box with your picture. Give each box room for the longest words you plan to use, so a longer headline than the sample still fits.
The replaced photo
The import doesn't lift the original product photo out as its own picture, so expect a placeholder or your logo in its place. Click the Image tool, then Add an image, then Choose image, and add your own PNG, JPEG, or WebP photo up to 10 MiB. Move it into the frame and size it to fit. Click Changes each time, check its name, and click Done. Then set Image fit to Fit inside or Fill and crop, whichever suits the design.
Fonts
The rebuild uses your kit's fonts, so check each text box's font, weight, and size. A display font can run wider or narrower than the one in your picture. Add an included font or upload a WOFF2 file to your brand kit if it lacks the face you need. If you don't have a kit yet, build a brand kit from your logo, colours, and fonts first.
When the result looks right, click Save. The first save asks for a name.
What are the image import limits?
An image import takes one still PNG, JPEG, or WebP picture up to 10 MiB, 7,680 pixels wide, and 4,320 pixels high. Corrupt, animated, and unsupported files fail before the AI sees them.
| Limit | Value |
|---|---|
| File size | 10 MiB |
| Dimensions | 7,680 pixels wide and 4,320 pixels high |
| Pixels | 32 million |
| File type | PNG, JPEG, or WebP with one frame, and no animation |
| Import cost | 50 credits |
| Each later change in the chat | 25 credits, or 50 credits with a new source image |
Some layouts need more repair by hand, such as text on a curve, tight overlapping shapes, or a picture that carries most of the message. Start with a layout whose text and boxes you can check clearly.
Make your first template from an image
The fastest way is your AI assistant. Connect ChatGPT or Claude to thirds.ai, give it the picture and the name of your brand kit, and it runs the import, shows you the draft, and makes each new file when you ask. Or do it yourself in the studio with the steps above. If you'd rather skip the import, open the Product spotlight template, click Use this template, pick your kit in the Brand kit box, and change the words in Data. However you start, a saved design makes static ad variants from new offers, and a failed file costs nothing.
Sign in, open Start from an image, and rebuild a design you own with your brand kit.
Read next
- The image to template page explains the import in one screen.
- The template editor page shows the workspace where you finish the result.
- Create branded templates for PDFs and images covers all three ways to start.
- The Placid comparison shows how the two tools handle a source image.
