To make Eid, Pohela Boishakh or other festival greeting cards with AI, generate a festive background (lanterns, crescent moon, alpona patterns, marigolds) with empty space for text, then add your greeting, name or logo in a design app so the lettering is sharp and correctly spelled, in English or Bangla. Choose the right shape for where you will share it: square for Facebook and Instagram posts, vertical 9:16 for Stories and WhatsApp Status, and landscape for cover photos. Keep colours and symbols respectful and true to the occasion.
- Let AI make the scene. Add the words yourself.
- Ask for “empty space” where your greeting will go.
- Use the right size for each platform.
- Businesses: add your logo small and keep the greeting first, not the sales pitch.
- Generate unlimited backgrounds with the free AI Image Generator.
Chaand Raat, 11 pm, no designer available
It is the night before Eid. A small boutique in Sylhet realises it has not posted an Eid greeting. The designer has gone home to the village. The owner opens a free AI image generator on her phone, types “Eid greeting card, crescent moon, golden lanterns, deep green background, empty space in the centre”, picks the best of four results, adds “Eid Mubarak from all of us at Noor Boutique” in a free design app and posts it before midnight.
It looks thoughtful and professional. More importantly, it looks like her brand, because she chose the colours and wrote the words herself.
Sizes for each platform
| Where | Shape | Common size |
|---|---|---|
| Facebook or Instagram post | Square or 4:5 portrait | 1080 x 1080 or 1080 x 1350 |
| Stories, Reels cover, WhatsApp Status | Vertical 9:16 | 1080 x 1920 |
| Facebook page cover | Wide landscape | Keep text in the centre so it is not cropped on mobile |
| Email or website banner | Landscape | 1200 x 600 or similar |
More sizes are in our social media image sizes cheat sheet.
Prompt ideas for festivals
Eid ul-Fitr and Eid ul-Adha
Elegant Eid greeting card background, golden crescent moon and hanging lanterns, deep emerald green with soft gold glow, Islamic geometric pattern border, empty space in the centre for text, flat illustration, square format.
Pohela Boishakh
Pohela Boishakh festive background, red and white colours, alpona floor pattern border, marigold flowers, clay pots and a dhol drum, joyful, flat vector illustration, empty space at the top for text.
Ramadan
Calm Ramadan night scene, mosque silhouette, crescent moon, soft stars, dark blue and gold, minimalist, empty space on the left for text, 9:16 vertical.
Wedding and family events
Mehendi night invitation background, marigold garlands, warm yellow and orange, soft fairy lights, watercolour style, empty space in the middle.
Step by step: from prompt to post
- Pick the occasion and coloursUse colours people associate with the festival, or your brand colours.
- Generate four to eight optionsChoose the one with the cleanest empty space.
- Add your text in a design appGreeting, name or brand, and a short line. Use a clear Bangla or English font.
- Add your logo smallIn a corner. The greeting should come first.
- Check on a phoneIs the text readable at small size? Is anything cut off?
- Compress and postShrink the file with the image compressor so it uploads fast and stays sharp.
Respect and good taste
- Use symbols that belong to the occasion and avoid mixing religious symbols carelessly.
- Avoid images of real scholars, leaders or celebrities.
- For Eid ul-Adha, many brands prefer illustrated or symbolic imagery rather than graphic animal scenes.
- Keep sales messages light on greeting days. A warm wish builds more goodwill than a hard discount banner.
For businesses: greeting plus gentle offer
If you want to include an offer, put it in the caption or a second slide, not on top of the greeting. For example: Slide 1, “Eid Mubarak from Noor Boutique”. Slide 2, “Our Eid collection is live, free delivery in Sylhet until Friday.” Planning ads for the festival season? Read our Facebook ad copy formulas.
Make your card now
Open the free AI Image Generator, copy one of the prompts above and change the colours to match your style. For more design ideas, see how to create social media graphics with AI and our guide to AI image styles.
Sources
Frequently asked questions
How do I make an Eid card with AI?
Generate a festive background with crescent moons, lanterns and empty space for text, then add your greeting and name in a design app.
Can AI write Bangla text on images?
AI image tools often misspell text, and Bangla script is especially difficult. Add Bangla greetings yourself in a design app with a proper Bangla font.
What size should a Facebook greeting post be?
A square 1080 x 1080 or portrait 1080 x 1350 image works well for feed posts, and 1080 x 1920 for Stories and WhatsApp Status.
Should businesses add offers to festival greetings?
Keep the greeting first and the offer gentle, ideally in the caption or a second image, so the post feels warm rather than salesy.
Is the AI image generator free to use for greeting cards?
Yes, the AI Image Generator on this site is free, with no login and no daily limit.
Turn a sentence into an image in seconds. Unlimited, no login, with style presets and social media sizes.
Guides for this tool
Guide · 4 min readAI Image Styles Explained: 9 Styles and When to Use Them
Guide · 4 min readAI Product Photography: Create Professional Product Photos With Your Phone
Guide · 5 min readCan You Use AI-Generated Images Commercially? Copyright Explained
Guide · 4 min readHow to Fix Common AI Image Problems: Hands, Text, Faces and MoreWant a tool, website or app like this for your business?
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