Free Online AI Tools That Run 100% in Your Browser
Our free AI tools run entirely in your browser using WebGPU and WebAssembly — chat with an offline LLM, generate regex from plain English, count LLM tokens, and more. No API keys, no signup, and your prompts never leave your device.
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Regex Offline AI
AI-powered Regex Generator. Generate, test, and validate regular expressions with AI assistance.
- AI-assisted regex generation
- Real-time testing
- Validation and debugging
Offline AI Chat
Chat with AI locally on your device using open-source language models. No internet connection required, ensuring privacy and security.
- Local AI processing
- No internet required
- Privacy-focused
Baby Name AI Generator
AI-powered baby name generator that runs 100% offline. Find the perfect name with meanings based on gender, cultural origin, name style, and more.
- AI-generated names with meanings
- Multiple cultural origins
- Gender-specific names
LLM Token Counter
Count tokens and estimate API cost for GPT-5, GPT-4o, Claude, Gemini, Llama and more — exact tiktoken counts, 100% in your browser.
- Exact tiktoken token counts
- Cost & pricing calculator
- 18+ models compared side by side
About AI Tools
Digital ToolPad's ai tools are 4 free, privacy-first utilities that run entirely in your browser. This collection includes Regex Offline AI, Offline AI Chat, Baby Name AI Generator and LLM Token Counter. There's no signup and nothing to install — open any tool and start in seconds, on Windows, macOS, Linux, or your phone.
Every tool processes your data locally using modern web technology, so your files and text never leave your device — zero uploads, zero tracking. You can confirm it yourself by opening your browser's Network tab while you work, which makes these ai tools a safe choice for sensitive or confidential content.
Private by design
Your files and text are processed on your device — nothing is uploaded. Verify it in your browser's Network tab.
Free, no signup
Every tool works instantly — no account, no trial limits, no credit card.
Works everywhere
Windows, macOS, Linux, or your phone — anywhere a modern browser runs.
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Developer Tools
26 toolsA full developer toolbox in the browser: regex testing, API requests, SQL and GraphQL formatting, UUID generation, timestamps, JWT decoding, diffs, and schema viewers. No install, no signup, and your code never leaves your machine.
View collectionProductivity Tools
8 toolsSimple, free tools for everyday work and life: a Pomodoro timer, world time zone converter, online notepad, random name picker, password generator, and more. No accounts, no installs — open a tab and go.
View collectionFrequently asked questions
How can AI tools run without sending my data to a server?
These tools download an open-source language model once and run it directly in your browser using WebGPU. After the initial model download, everything — your prompts, documents, and results — stays on your device. Several of the tools even work offline.
Do I need an API key or a subscription?
No. There are no API keys, accounts, or usage limits, because there is no server-side AI to pay for — your own device does the computing.
Explore more free, private tools
Bookmark this page and browse the full Digital ToolPad library — 85+ privacy-first tools for developers, creators, and everyday tasks, all running 100% in your browser.
Explore other tool collections
More free, privacy-first tools grouped by what you need to get done.
JSON Tools
Our free JSON tools run 100% locally in your browser, keeping your data private. Whether you need to format, validate, or convert JSON, these tools are fast, secure, and built for developers.
YAML Tools
Our free YAML tools run 100% locally in your browser, keeping your data private. Whether you need to format, validate, or convert YAML, these tools are fast, secure, and built for developers.
Markdown Tools
Our free Markdown tools help you write, convert, and preview Markdown documents with ease. Whether you're a developer or a writer, these tools are designed to enhance your productivity.
PDF Tools
Our free PDF tools allow you to convert, view, and manage PDF documents easily. Whether you need to convert PDFs to other formats or vice versa, these tools are user-friendly and efficient.
Base64 Tools
Our free Base64 tools allow you to convert, view, and manage Base64 strings easily. Whether you need to convert Base64 strings to images or vice versa, these tools are user-friendly and efficient.
Image Tools
Convert, resize, compress, and clean up images without uploading them anywhere. WebP, HEIC, PNG, and JPG conversion, background removal, metadata stripping, favicons, and more — every tool runs 100% on your device.
Text Tools
Count words and characters, convert text case, compare documents, remove duplicate lines, and write distraction-free — all in your browser. No signup, and your text never leaves your device.
Encoding Tools
Encode and decode Base64, URLs, and JWTs, and generate MD5 or SHA-256 hashes — entirely in your browser. Built for developers who don't want to paste tokens and secrets into someone else's server.
Developer Tools
A full developer toolbox in the browser: regex testing, API requests, SQL and GraphQL formatting, UUID generation, timestamps, JWT decoding, diffs, and schema viewers. No install, no signup, and your code never leaves your machine.
Productivity Tools
Simple, free tools for everyday work and life: a Pomodoro timer, world time zone converter, online notepad, random name picker, password generator, and more. No accounts, no installs — open a tab and go.
Health Tools
Free health and fitness calculators that run entirely in your browser: check your BMI and weight category, estimate your maintenance calories, and plan from there. No signup — and your health data never leaves your device.