# BlockPoster.ai

> Make a block poster from photos or AI art.

Make a block poster from photos or AI art. Crop, split and preview for free. Download basic PDFs or unlock HD, watermark-free prints.

## Facts
- Website: https://blockposter.ai
- Pricing: freemium
- Categories: AI & Machine Learning
- LotsDirectory page: https://lots.directory/products/blockposter-ai
- Listing state: Unclaimed. We listed this product from its public website, and its owner has not claimed it yet.

## Detailed info

## What is BlockPoster.ai?

BlockPoster.ai is an online block poster maker that splits photos and AI artwork into multi-page printable PDFs for wall-sized art.

## What BlockPoster.ai does

The studio enables users to upload images or generate artwork using AI prompts, configure paper size, orientation, and overlap margins, preview multi-page grid layouts, and export printable PDFs with assembly instructions to create large posters on standard home printers.

## Who BlockPoster.ai is for

Teachers, classroom educators, event planners, and DIY decorators creating wall-sized posters from ordinary paper sheets.

## How BlockPoster.ai works

Users upload an image or create art with AI, choose paper format, margins, and grid width from 1 to 10 pages wide, preview the sliced layout in their browser, and download a print-ready PDF.

## Key features

- Splits photos and AI artwork into multi-page PDF documents for printing on standard paper.
- Integrates AI art creation directly in the studio with results loading into the layout preview.
- Keeps uploaded source photos in your browser on your device.
- Provides margin and overlap controls alongside a downloadable calibration ruler.
- Includes an assembly guide on page 1 of every downloaded PDF.
- Supports poster widths up to 5 sheets across on the free tier and up to 10 sheets across on paid tiers.
- Exports basic PDFs at up to 150 DPI for free and watermark-free prints up to 300 DPI on paid tiers.

## Pricing

As listed on blockposter.ai, checked 8 November 2026. Prices can change; see the site for current terms.

- Free: $0 for multi-page PDFs up to 150 DPI with a brand watermark and up to 5 sheets across.
- 1-unlock pack: $4.99 one-time for 1 source-image HD unlock and 2 AI credits.
- 5-unlock pack: $14.99 one-time for 5 source-image HD unlocks and 20 AI credits.
- 20-unlock bundle: $39.90 one-time for 20 source-image HD unlocks and 80 AI credits.

## Facts from blockposter.ai, checked 8 November 2026

- Operated by STARTIME TECHNOLOGY CO., LIMITED based in Hong Kong.
- Processes uploaded source photos locally inside the web browser.
- Exports free PDFs up to 150 DPI and paid prints up to 300 DPI.
- Includes an assembly guide on page 1 of downloaded PDFs.

Written from BlockPoster.ai's own website ([Homepage](https://blockposter.ai/), [About](https://blockposter.ai/about)). The maker can claim this listing to edit it.

## FAQ

### Can I use BlockPoster.ai for free?
Yes. Users can crop, split, and download multi-page PDFs up to 150 DPI with a brand watermark without creating an account.

### Do uploaded photos leave the browser?
No. Uploaded source photos stay locally inside your browser on your device.

### How large can block posters be printed?
Free downloads support layouts up to 5 sheets across, while paid HD downloads support up to 10 sheets across.

### How does pricing work for HD downloads and AI art?
BlockPoster.ai offers one-time packs starting at $4.99 for 1 HD unlock and 2 AI credits, $14.99 for 5 unlocks and 20 credits, and $39.90 for 20 unlocks and 80 credits.

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Source: https://lots.directory/products/blockposter-ai · Machine-readable context by LotsDirectory.