- 1Choose file
- 2Adjust
- 3Download
Generate Image from Prompt (AI) online, free
Text to image on an open-weight diffusion model — pick aspect, style, seed and up to four variations.
- Encrypted server job — auto-deleted in 24 h
- Free, no sign-up, no watermark
How to use Generate Image from Prompt (AI)
- 1
Fine-tune the settings
Set prompt, negative prompt and aspect in the Fine-tune panel, or keep the defaults — they suit most files.
- 2
Run Generate Image from Prompt (AI)
Press the start button. The file is processed on an encrypted, auto-deleting server job.
- 3
Download the result
Save the finished file, or continue with another tool without downloading in between.
What Generate Image from Prompt (AI) can do
- Prompt — Subject, setting, lighting, camera and mood. Use Enhance prompt to turn a short idea into a full spec
- Negative prompt — What to avoid — blur, text, extra fingers, watermark…
- Aspect — Portrait 4:5 and 9:16 suit Instagram and Reels; 16:9 suits YouTube and slides
- Size preset — Optional — overrides Aspect with an exact social size
- Size — Small 512 px, medium 768 px, large 1024 px on the long side
- Variations — Each variation counts against the daily allowance
- Seed — Leave empty for a random seed; reuse a seed to reproduce a result
- Quality — Draft is fastest; high uses more steps and more of the allowance
- Format: png, webp and jpeg
- Encrypted server processing; files are deleted automatically within 24 hours
Generate Image from Prompt (AI) — frequently asked questions
Is Generate Image from Prompt (AI) really free?
Yes. Image generation is free on Sada Files — no ads, no premium tier, no watermark. Because every image costs real GPU time, it runs within a daily allowance per visitor (currently 20 images a day, counted per variation). When the allowance is used up the button says "try again tomorrow"; it never turns into a paywall.
Which model makes the pictures, and is my prompt used to train it?
The first provider is FLUX.1-schnell, an open-weight diffusion model under the Apache-2.0 licence, running on our own GPU worker. Claude models never generate pixels here — they only help write prompts in the Prompt Enhancer. Your prompts and outputs are not used to train anything: the server keeps only a salted hash of the prompt for quota counting, never the text.
Do I need to sign up, and is the AI opt-in?
No sign-up. Cloud AI is opt-in: the first time you generate in a session a consent sheet explains that the prompt goes to our server and the picture comes back. Nothing is sent until you agree.
What happens to the generated images?
They are stored encrypted in an ephemeral store for at most 24 hours so you can re-download or Continue with… another tool, then deleted automatically. Press Delete now to remove them immediately. Your prompt history stays on your device (IndexedDB) and can be exported or cleared at any time.
How do I know an image was AI generated?
Every output carries a C2PA provenance manifest ("AI generated with Sada Files") and matching EXIF/XMP metadata. There is no visible watermark. Prompts are moderated before generation and outputs are checked by a safety classifier; blocked requests return a plain error, and only counts (never content) are recorded.
Can I chain the result with other tools?
Yes. After every result a Continue with… menu lists every tool that accepts an image — Remove Background, Crop, Compress, Upscale, Social Media Resize — and the file is handed over in memory. The seed and spec stay on your device so you can reproduce or tweak the picture later.
Related tools
- Reimagine Image (AI)Image to image — restyle a photo or make variations that keep its composition.
- AI Edit Image (Inpaint & Outpaint)Paint a mask and describe what should be there — replace, remove, extend or swap the background by prompt.
- Prompt Enhancer (AI)Turn a short idea into a structured generation spec — subject, style, composition, lighting, negative prompt and aspect — that you can edit and run.
- Remove BackgroundRemove the background from people, products, animals and cars — edge refinement, hair-detail mode, transparent PNG or WebP, batch, on your device.
- Crop ImageCrop by dragging, by aspect-ratio presets (1:1, 4:5, 16:9, A4…) or by exact pixels — X, Y, width, height — with a rule-of-thirds grid and batch crop of the same region.
- Compress ImageReduce image file size with a live quality preview or an exact target size — lossy or lossless, strip metadata, before/after comparison.
- Upscale Image (AI)Enlarge 2×, 4× or 8× with Real-ESRGAN — general, photo, anime or face-restore models — and optional denoise.
- Social Media Image SizesResize for Instagram post/story/reel, Facebook, X, LinkedIn, YouTube thumbnail/banner, Pinterest, TikTok and WhatsApp DP — smart-crop or pad.

