Curiosity AI Studio
Tools that make ideas visible
Powerful image AI and a curious chatbot — pay only for what you use with simple credits. 100 free credits when you sign up.
AI tools
Powered by state-of-the-art models
- Popular
Curiosity AI
Ask anything. Get clear, curious answers.
from 1 creditOpen Curiosity AI - New
AI Image Generator
Turn a sentence into a stunning image.
from 8 creditsOpen AI Image Generator Background Remover
Clean cut-outs in one click.
10 creditsOpen Background RemoverImage Upscaler
Sharpen and enlarge photos up to 4×.
from 10 creditsOpen Image Upscaler
Your first 100 credits are on us
One credit is a tenth of a cent. You see the exact price before every run, and if something fails on our side the credits come straight back.
Claim free creditsPrompt ideas
Prompts our readers love to start with. Try one in the image generator.
A cutaway of a jet engine, glowing turbine blades, technical editorial style
A rogue planet drifting through interstellar space, faint starlight
Tide pools at dawn, macro photography, pastel light
A cozy reading nook on a space station, Earth through the window
Bioluminescent forest floor at night, mushrooms glowing softly
A Victorian naturalist's desk covered in beetles, maps and brass instruments
Free tools
No account, no credits, runs in your browser
YouTube Thumbnail Downloader
Grab any video thumbnail in HD.
FreeOpen YouTube Thumbnail DownloaderQR Code Generator
Make a crisp QR code for any link.
FreeOpen QR Code GeneratorImage Converter & Compressor
PNG, JPG and WebP — smaller files, same look.
FreeOpen Image Converter & CompressorWord & Reading-Time Counter
Words, characters and reading time instantly.
FreeOpen Word & Reading-Time Counter
How credits work
Transparent, pay-as-you-go
1 credit = $0.001
Every tool shows its credit cost before you run it. No surprises.
100 free credits
Verify your email and start creating right away.
Failed? Refunded.
If a generation fails on our side, the credits go straight back.
Credits roll over
Subscription credits never expire while your account is open.
Questions about the AI tools
Who owns the images I create?
You do, subject to the terms of the underlying AI providers. See our Terms.
Are my uploads private?
Yes. Uploads and results are only visible in your account, and you can delete them anytime.
Which model powers Curiosity AI chat?
Curiosity AI runs on DeepSeek V4.1 Flash — fast, capable and inexpensive, which keeps chat cheap for you.