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BlockPoster.ai vs InvokeAI
Open-source AI image generation, no PDF splitting or printing workflow
BlockPoster.aiMake a block poster from photos or AI art.
InvokeAIOpen-source creative engine for Stable Diffusion modelsWhich to pick
Pick BlockPoster.ai if you want…
- Split images into printable wall-sized posters
- Integrations with JPG, PNG or WebP (on BlockPoster.ai's list, not InvokeAI's)
Pick InvokeAI if you want…
- Local, customizable AI image generation
- AI art creation
- A free, open-source tool
- Integrations with Stable Diffusion, Flux or SDXL (on InvokeAI's list, not BlockPoster.ai's)
Side by side
- What it is
- BlockPoster.ai:BlockPoster.ai splits images into printable block posters and provides free basic or paid HD PDF downloads.
- InvokeAI:Open-source engine for Stable Diffusion and Flux that lets you generate, edit, and train AI images locally.
- Best for
- BlockPoster.ai:Split images into printable wall-sized posters
- InvokeAI:Local, customizable AI image generation
- Who it’s for
- BlockPoster.ai:DIY makers, educators, home decorators who want large wall art from ordinary paper.
- InvokeAI:Artists, designers, and developers who need a self-hosted AI image generation workflow.
- Pricing
- BlockPoster.ai:Freemium
- InvokeAI:Open source
- Plans
- BlockPoster.ai:Free block poster PDFs $0
- InvokeAI:—
- Open source
- BlockPoster.ai:—
- InvokeAI:Yes, 28,437 GitHub stars
- Works with
- BlockPoster.ai:JPG, PNG, WebP, modern browsers
- InvokeAI:Stable Diffusion, Flux, SDXL, ControlNet, LoRA, Textual Inversion, Docker, RunPod
BlockPoster.ai features
- Local processing. Images are decoded, cropped and split in the browser, keeping files private.
- Free basic PDF. Export a single-image PDF up to 5 sheets with a watermark and 150 DPI.
- HD, watermark-free PDFs. Paid downloads support up to 10 sheets, 300 DPI and no watermark.
- AI art generation. Generate artwork from prompts directly in the workspace (credits required).
- Multiple paper sizes. Choose A4, US Letter, A3, Legal or Tabloid in portrait or landscape.
- Assembly guides. Overlap lines, trim marks and page numbers help align and tape sheets.
InvokeAI features
- Unified Canvas. Layer-based canvas for drawing, painting and editing AI-generated images with independent layer control.
- Node-based Workflows. Visual graph editor to build reproducible pipelines and expose custom UI parameters.
- Model Manager. Out-of-the-box support for Flux, SDXL, SD 1.5 and easy handling of checkpoints, LoRAs, Textual Inversions and ControlNets.
- ControlNet Mastery. Integrates ControlNet for depth maps, edges, poses and other guides to steer generation.
- Seamless Iteration. Batch generation, prompt wildcards and high-resolution upscaling without leaving the app.
- Training UI. Dedicated interface for Textual Inversion and LoRA training on your own data.
BlockPoster.ai vs InvokeAI FAQ
Is BlockPoster.ai or InvokeAI free?+
BlockPoster.ai has a free plan (Free block poster PDFs) and paid plans. InvokeAI is free and open source.
Is BlockPoster.ai or InvokeAI open source?+
InvokeAI is open source (invoke-ai/InvokeAI on GitHub, Apache-2.0 license). DevHunt has no public source repository on record for BlockPoster.ai.
Do BlockPoster.ai and InvokeAI integrate with the same tools?+
Their integration lists don't overlap: BlockPoster.ai lists JPG, PNG, WebP and modern browsers; InvokeAI lists Stable Diffusion, Flux, SDXL, ControlNet and 5 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.