DeepAI
Freemium
Hobbyists and creators needing quick browser access
Posterlet
Freemium
Most design tools make you learn a layout system before you get a usable output — Posterlet skips the canvas and goes straight to generation.
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Summary
Posterlet is a browser-based AI image generator focused on event posters, promotional flyers, social media banners, and product thumbnails. You describe what you want, pick a category, choose a style and aspect ratio, and the tool generates an image — no drag-and-drop editor, no template library to navigate. The free tier generates images but places them in a public gallery, which rules it out immediately for anything client-facing or confidential. Private storage is a paid-only feature. There is no API, no self-hosting option, and no way to wire Posterlet into a broader production pipeline — what you see on the page is the full surface area of the tool.
Bottom line: Posterlet earns its place for rapid personal or internal concept mockups where public visibility is acceptable — it breaks down the moment a project requires client confidentiality, brand-consistent output across a campaign, or any downstream automation.
Pricing Plans
SubscriptionLast verified 5 days ago- Price
- $10.00-$59.99/mo
- Free Tier
- 200 Credits Daily, Free Credits, No Watermark
Free
Free
Free plan with basic features
- 200 Credits Daily
- Free Credits
- No Watermark
Plus
$10per month
$120/yr
Billed annually at $120/year or $14.99/month monthly (-33% discount annually)
- 1,000 Credits Daily
- Free Credits
- Premium SI model
- HD Quality
- Private Mode
- 10GB Private storage
- No Watermark
Pro
$20per month
$240/yr
Billed annually at $240/year or $29.99/month monthly (-33% discount annually)
- 3,000 Credits/month
- Daily Free Credits
- Premium SI model
- Up to 2 Parallel Creations
- HD Quality
- Private Mode
- 50GB Private storage
- No Watermark
- Ads free
Max
$40per month
$480/yr
Best Value - Billed annually at $480/year or $59.99/month monthly (-33% discount annually)
- 8,000 Credits/month
- Daily Free Credits
- Premium SI model
- Up to 4 Parallel Creations
- HD Quality
- Private Mode
- 100GB Private storage
- No Watermark
- Ads free
View full pricing on posterlet.com →
Pricing may have changed since last verified. Check the official site for current plans.
Find your fit
Before you choose Posterlet
More options in Text-to-Image. Compare pricing, platforms, and features side by side.
Image generation API using AI
Freemium
Developers needing simple prompt-to-image integration
Pros
- Unlimited free image generation on the free tier, so you can run through many visual directions without hitting a credit wall that interrupts iteration.
- Multiple style presets — photorealistic, cinematic, illustration, and others — so you can explore tone without writing detailed technical prompts for each rendering approach.
- Category-specific generation modes (event flyer, social media, product thumbnail) that bias outputs toward the right composition and proportions, reducing the number of regenerations needed to get a usable crop.
- No account setup required to generate, based on the page structure, so the time from landing to first image is measured in seconds rather than onboarding steps.
Cons
- Every free-tier image lands in a public gallery visible to all users — the moment your brief involves an unannounced event, a client's brand, or internal campaign assets, the free tier is not usable and private storage requires a paid upgrade.
- There is no API and no self-hosting option, which means any team running a content pipeline that needs to call an image generator programmatically — connecting to a CMS, a Slack bot, or a scheduled campaign tool — has to switch to a competitor like Replicate or a direct model API before the integration work begins.
- The tool is a single-shot generator with no editing layer, so when the generated image is 80% right but the text placement is wrong or a background element needs removing, the only recourse is re-prompting and regenerating — there is no way to make targeted adjustments without going to a separate editing tool.
About
- Platforms
- Web
- API Available
- No
- Self-Hosted
- No
- Last Updated
- September 9, 2026
Best For
Who it's for
- Users needing quick AI-generated posters
- Freemium access to multiple image models
- Private image storage on higher tiers
What it does well
- Creating event posters and promotional flyers
- Designing social media banners and graphics
- Generating marketing visuals with AI models
Frequently Asked Questions
- Is Posterlet free?
- Posterlet offers a free option alongside paid upgrades. Pricing: $10.00-$59.99/mo. Check the current allowances and terms before choosing a plan.
- What platforms does Posterlet support?
- Posterlet is available on: Web.
Curated lists that include this category
Teams often waste time inside layout editors when they only need a generated poster or banner from a text description.
Posterlet is a browser-based AI image generator focused on event posters, promotional flyers, social media banners, and product thumbnails. Users describe what they want, pick a category, choose a style and aspect ratio, and the tool generates an image with no drag-and-drop editor or template library.
Key limits on the free tier
The free tier generates images but places them in a public gallery. Private storage requires a paid upgrade. There is no API and no self-hosting option, so Posterlet cannot connect to a CMS, Slack bot, or scheduled campaign pipeline.
Strengths for quick iteration
Unlimited free image generation on the free tier supports running through many visual directions. Multiple style presets cover photorealistic, cinematic, and illustration approaches. Category-specific modes bias outputs toward suitable compositions and proportions.
The vendor states the tool uses subscription pricing with a free tier of 200 credits daily on the basic model and public images only.
Who it is for / who should skip it
Posterlet suits users who need quick AI-generated posters and want freemium access to multiple models with private storage on higher tiers. Teams that require private assets by default or programmatic access should skip it and choose a tool with an API instead.
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