Seller Guides
Product photos, listing images and video ads for online sellers.
YouTube Thumbnail Size (2026): Dimensions, File Limits and Design Tips
The current YouTube thumbnail dimensions, aspect ratio, file size limits and formats, what YouTube's overlays cover, and how to design thumbnails for product and review videos.
Winter Product Photography Ideas (2026): 24 Scenes With Prompts and Cold-Weather Tips
24 winter scene ideas with ready-to-use prompts, how to shoot products outdoors in the cold, faking winter indoors, and making winter backgrounds with AI.
Best Image Size for Website (2026): Hero, Blog, Product and Logo Sizes
Recommended pixel sizes and file sizes for every website image, from hero banners to favicons, plus formats, responsive images and how images affect page speed.
How to Convert WebP to JPG (2026): Windows, Mac, Phone and Free Online
Free ways to turn WebP images into JPGs on Windows, Mac, iPhone, Android and the web, how to convert a batch, and when WebP is the better format to keep.
Vinted Photo Tips (2026): How Many Photos, the First Photo and What Sells
How many photos Vinted allows, what the first photo should show, the shots to take for clothes, shoes and bags, and the mistakes that lead to returns.
Valentine's Day Product Photography Ideas (2027): 24 Ideas, Color Palettes and Timing
24 Valentine's Day product photo ideas for jewelry, beauty, candles, food and gifts for him, plus color palettes with HEX codes, AI prompts and a January timeline.
TikTok Video Dimensions (2026): Size, Safe Zones and Length Limits
The exact TikTok video size, where captions and buttons cover your video, length and file limits, photo mode sizes, and how to make a vertical clip from a product photo.
How to Straighten a Photo (2026): Fix Tilt and Perspective on iPhone, Android, Lightroom and Photoshop
When to rotate and when to correct perspective, step-by-step fixes in phone editors, Lightroom and Photoshop, and how to square up product boxes and artwork.
Small Business Saturday Social Media Post Ideas (2026): 24 Ideas With Captions
24 Small Business Saturday post ideas with captions and image ideas, a week-long posting schedule, the sizes you need, and how to make the graphics quickly.
Shopify Product Description Template (2026): Copy-Paste Layouts by Product Type
Copy-paste Shopify product description templates for clothing, beauty, home, jewelry, electronics and food, with formatting, tabs and SEO field steps.
Put these tips to work today
Turn one phone photo into a full listing kit. 7 days free, 50 credits, no card.
Start free trial