Free AI Utilities

Free utilities

Tools that run inside your browser

No account, no upload and no daily limit. Six tools, from cutting out a background to measuring the cost of a prompt: your device does the work, not a server.

  • Nothing is uploaded
  • Instant results
  • No sign-up, no watermark

Compress images

Drop the weight to the exact KB you are asked for. Batch, WebP, JPG, PNG and HEIC from an iPhone.

ImageBatchExact size
Use it free

Remove the background

Cut out the subject and download a transparent PNG, with a before and after comparator.

ImagePNGTransparent
Use it free

Count tokens and cost

Paste a text and see how many tokens it takes and what it costs in each model, before you spend.

AICostContext
Use it free

Depth map

Turn a photo into a depth map for fake focus, parallax or 3D relief. The model runs on your device.

VisionAI3D
Use it free

Prompt generator

Write an idea and get a structured prompt for Midjourney, Flux, DALL·E 3 or SDXL. Instant.

AIImagesNo model
Use it free

Semantic search

Search this directory by meaning, not by exact words. The index is built inside your browser.

SearchEmbeddingsPrivate
Use it free

Why they work without a server

They all use what the browser already has: Canvas for images, a tokenizer in JavaScript and small ONNX models for the AI ones. No backend to maintain and no quota to run out of.

Your files stay put

The browser reads the file and processes it in memory. Close the tab and there is no copy anywhere.

No queues

Nothing is uploaded and there is no result to download: the time depends on your device, not on a connection.

No tricks

No sign-up, no watermark and no “pro” version. If a limit ever appears, it will say so on the page.

Also in the lab

The rest of the directory that pairs with these tools.

VRAM calculatorDoes a local model fit your GPU? Multi-AI SearchSeveral free models at once

Frequently asked questions

Are they really free?
Yes, and with no catch: no daily limit and no watermark. The cost is paid by the browser of whoever uses them, which is why we do not need to charge or ask for an account.
Do they work offline?
Once the page is loaded, mostly yes. Two things need a connection the first time: the HEIC decoder and the exact tokenizer (and the AI model for the cut-out). After that they stay in the browser cache.
Can I use the results commercially?
Yes. The images you get are yours and carry no watermark. We only ask that you do not resell the tool itself as your own.