Three steps to credit.
No signup, no install. Open the browser and start.
Upload images
Click the dashed area, or drag & drop. Supports JPEG / PNG / WebP. Up to 20 images at once.
Set credit
Pick text or logo, then tune size, color, opacity, and position. All sizes are % of image width, so output stays consistent across resolutions.
Download
Single image downloads directly; multiple images auto-zip. Export to JPEG / PNG / WebP with adjustable quality.
Text mode
- Text — what to display (e.g. © Your Name / @username)
- Size — percentage of image width
- Color — any color via picker
Logo mode
- Logo file — upload PNG / WebP / SVG
- Height — percentage of image height
- Transparent PNGs blend seamlessly into any background.
Common settings
- Opacity — 10–100%
- Margin — distance from the edge (% of image width)
- Position — four corners, settable per image
Tips & tricks
Select a thumbnail first, then click a position button. The change applies only to that image — perfect for avoiding the main subject.
Set position on one image, then one click applies it to the rest.
Use the same logo and position across your posts to build brand recognition.
If something's wrong
Check the format — JPEG / PNG / WebP are supported. HEIC and some others aren't.
Large high-resolution images consume browser memory. Reduce count or resize first.
Pop-up blocker may be on. Check your browser settings.