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snowkitAI

snowkit AI

Private AI that runs on your own device

Private AI that runs on your own device, and tools for working with AI. All running in your browser, with nothing uploaded.

All tools

All-in-one

Snowkit AIGet documents ready for AI in one pass: convert, clean, count tokens and remove personal details.

Edit photos

Background removerCut out people, products and pets with private AI on your device.Photo upscalerEnlarge photos 2x or 4x with AI that runs on your device. Sharper edges, no upload.Object eraserBrush over people, signs or blemishes and erase them from photos, on your device.Blur backgroundBlur the background of a photo and keep the subject sharp, with the AI running on your device.Change background colourPut the subject of a photo on a new colour, gradient or picture, made on your device.White background for photoPut a product or person on a clean white background for shops, marketplaces and profiles.

Read text

Image to textCopy the text out of photos, screenshots and scanned PDFs, privately.OCR PDFRead the text from scanned PDFs page by page and copy it out.Receipt to textSnap a receipt and get the shop, date, items, tax and total as CSV or JSON, privately.Ask a PDFAsk questions of a PDF and get the best matching passages with page links, all on your device.

Transcribe speech

Speech to textTranscribe lectures, meetings and videos into text and subtitles, privately.Subtitle generatorCreate SRT and WebVTT subtitles for your videos automatically with AI in your browser.Lecture recorderRecord lectures with a live level meter, save the audio and transcribe it on your device.Voice recorderRecord your voice or a meeting in your browser with a live level meter, pause and resume, then save WebM or WAV.

Write with AI

AI summarizerGet the key points of any text with your browser's built-in AI, or by picking key sentences.AI rewriterRewrite text more formal, more casual, shorter or longer with your browser's built-in AI.AI translatorTranslate text with your browser's built-in, on-device translator. Your words stay private.

Work with AI

Markdown converterTurn PDFs, Word files, web pages and pasted text into clean Markdown.Token counterExact token counts for OpenAI models, context window fit and cost.AI cost estimatorEstimate tokens and cost for GPT, Claude, Gemini and Llama models with your own prices.Redact textRemove names, emails, numbers and keys from text before sharing it or using AI.Reversible redactionSwap names, emails and numbers for labels before using AI, then put the real values back in the reply.Prompt librarySave prompts with {{variables}} and versions, fill them in and copy.Compare AI answersPut two to four AI answers side by side with a word diff, lengths and a scoring table.AI text chunkerSplit text, Markdown or PDF text into overlapping chunks by tokens or characters and export JSONL.

Build with AI

Function schema builderBuild tool definitions visually and export them in every common tool format, MCP included.MCP testerConnect to an MCP server over HTTP or SSE, list its tools and call them, with the raw JSON-RPC.JSONL dataset builderBuild chat or completion JSONL datasets from CSV or a form and check every line.Jsonl validatorCheck a JSONL training or eval file line by line: invalid JSON, missing messages, empty answers, wrong roles and duplicates.AI answer schema checkCheck a batch of AI JSON answers against a JSON Schema, with a report for each answer.

Kits for Snowkit AI

Connector StarterA minimal, tested Model Context Protocol server in TypeScript and Python, with one example tool and security notes.All kitsReady-made packs of files for builders.

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