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Object DetectorBackground RemoverImage UpscalerFace DetectorPose EstimatorImage ClassifierText to SpeechSpeech to TextImage to Text (OCR)Sentiment AnalyzerText SummarizerToken Counter

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Free AI Tools

AI models that run in your browser.

Vision4Image editing2Speech2Text recognition1Text AI3

Vision4

  • Object Detector

    Detect objects in an uploaded image with an in-browser COCO-SSD model.

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  • Face Detector

    Find faces in a photo or webcam, count them, and blur or pixelate them before you save.

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  • Pose Estimator

    Draw a 33-point body skeleton on a photo or webcam and read every landmark.

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  • Image Classifier

    See the top labels and scores for what is in a picture, from 1,000 everyday classes.

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Image editing2

  • Background Remover

    Cut out the background of a photo on your device and save a full-size transparent PNG.

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  • Image Upscaler

    Make a small image 2 or 4 times larger with Swin2SR, tile by tile, in your browser.

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Speech2

  • Text to Speech

    Read text aloud with device voices, or make a natural voice and save a WAV file.

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  • Speech to Text

    Transcribe audio, video or your voice with Whisper. Export TXT, SRT and VTT.

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Text recognition1

  • Image to Text (OCR)

    Extract text from photos, screenshots and PDFs in English, Bangla, Hindi and more.

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Text AI3

  • Sentiment Analyzer

    Score English text, a list or a CSV column as positive, negative or neutral, with an optional DistilBERT model.

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  • Text Summarizer

    Summarise any text into key sentences or bullet points, instantly, with an optional AI rewrite for English.

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  • Token Counter

    Count tokens with the real GPT-4o and GPT-4 tokenizers, see each token, and estimate cost from your own price.

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  1. Tools
  2. AI

About Free AI Tools

These AI tools are free, need no sign-up and run in your browser, so your images are never uploaded. The Object Detector uses a COCO-SSD model to find and label objects in a photo or a live webcam feed.

The detection model is downloaded from Google model hosting the first time you use the tool. Your images and camera frames are not part of that download and never leave your device. Because of the download, the tool needs a connection to load and is not an offline tool.

COCO-SSD recognises 80 everyday object classes. It is a small demonstration model, not YOLO, and its results are not guaranteed to be accurate.

Frequently asked questions

Is it really free?

Yes. There is no price, no trial and no credit card. Ulkaa Tool does the work with your own device, so there is no server bill to pass on to you.

Do I need an account?

No. There is no sign-up and no login. Open the page and use it. An Ulkaa account is not needed for anything on this tool.

Does it run in my browser?

Yes. Your images are processed by code running in your browser tab, on your own device.

Is my data uploaded?

No. Your images are never sent to Ulkaa or to anyone else. You can check this yourself by watching the Network tab in your browser developer tools while you use the tool.

Which objects can the detector find?

It finds the 80 object classes of the COCO dataset, which include people, vehicles, animals and everyday objects.

Is anything downloaded?

Yes. The pretrained model weights are downloaded from Google model hosting the first time you use the detector. Your images are never uploaded.

Does it work offline?

No. It needs a connection to load the model.

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What is Ulkaa Tool?

Ulkaa Tool is a free collection of fast, privacy-friendly online tools from Ulkaa Network. Calculate your GPA and CGPA, edit rich text, count words and characters, replace text and more — all in your browser.

Every tool runs entirely in your browser — no sign-up, and your data never leaves your device.

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