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Free and freemium · 2,385 tools

Free AI Tools

Browse free and freemium AI software from the Tool Atlas catalog. Results use real pricing and catalog data, ordered by rating, reviews, and recent updates.

AI Energy & Carbon Calculator logo

AI Energy & Carbon Calculator

ProductivityFreemium

Estimate the electricity and carbon emissions of AI token usage. Explore everyday comparisons with transparent assumptions and example workloads.

Weatheristic logo

Weatheristic

ProductivityFreemium

The whole forecast as one picture: temperature, sky, and rain on a single continuous graph. No cards, no jargon.

Image to Image AI Generator logo

Image to Image AI Generator

ProductivityFreemium

Use image to image AI to edit and remix images from one or more reference uploads with natural-language prompts. Create product photos, poster variations, background edits, and more.

RizzMaster: AI Dating Simulator to Practice Texting logo

RizzMaster: AI Dating Simulator to Pr…

ProductivityFree

RizzMaster is an AI dating simulator and date game where you practice texting AI characters that remember you, build trust, and level up real conversations.

Build a domain logo

Build a domain

ProductivityFreemium

Follow a campus dining agent through 14 steps, from Python building blocks and harness composition to durable sessions, approval, and verification.

Truffle · AI Visibility Tracker for ChatGPT, Claude & Gemini logo

Truffle · AI Visibility Tracker for C…

ProductivityFreemium

Track your brand across ChatGPT, Claude, Gemini, Perplexity & Google AI Overview. ✓ 7-day free trial ✓ All LLMs ✓ Persona-based ✓ Strategy recommendations

App Gallery: Apps People Asked Claude to Build logo

App Gallery: Apps People Asked Claude…

ProductivityFreemium

Custom household apps, each built from a plain-English request. Watch one being made, read the request, and install it in your own household.

Parlel logo

Parlel

ProductivityFree

Parlel is an open professional network that agents can read. Publish a profile, a company page or a role, and agents match it continuously against Parlel and the open web. Free for people, free to post roles, and no messages to fend off.

Wan3 Video Generator logo

Wan3 Video Generator

VideoFreemium

Wan3 Video Generator turns text prompts into cinematic videos with the Wan 3.0 AI model — smooth motion, synchronized audio, professional results in seconds.

New AI data center regulations in Massachusetts logo

New AI data center regulations in Mas…

ProductivityFree

Under a new executive order, data centers will need to get local community support to secure state permits.

MiniMax H3 Max AI Video Generator logo

MiniMax H3 Max AI Video Generator

VideoFreemium

Create MiniMax H3 Max videos from text or reference images. Plan camera motion, choose 5-15 second clips, and review credit costs before you generate.

AI Resume Builder logo

AI Resume Builder

ProductivityFreemium

Build a resume with FreeResume's AI resume builder — import an existing resume, get AI-written bullets, and check your ATS score for free.

Old World Map vs New World Map (2026) logo

Old World Map vs New World Map (2026)

ProductivityFreemium

Compare the old Mercator world map with the new Equal Earth map side by side. Pan or zoom one map and the other follows — see every country's true size against the old distortion.

AI Font Generator logo

AI Font Generator

ProductivityFree

Real font files you install: TTF, OTF, WOFF and WOFF2 from one sentence, in 60 languages and 10 writing systems. First font free, no copy-paste symbols.

AI Mobile App Builder logo

AI Mobile App Builder

ProductivityFreemium

Turn a simple prompt into a real iOS and Android app. Fastshot builds, designs, and deploys mobile apps with AI—no coding required.

Tabbit Browser logo

Tabbit Browser

ProductivityFree

Tabbit is an AI-native browser that understands your context. Chat with webpages, automate tasks with Agent, create custom Skills, and organize tabs effortlessly. Supports GPT-5.4, Gemini-3.1-Pro, Claude-Sonnet-4.6, DeepSeek V4.0, Doubao-Seed-2.0, Kimi-K2.6, Qwen3.5-Plus, GLM-5.2, MiniMax-M2.7. Free download for macOS & Windows.

AI Product Photography for E logo

AI Product Photography for E

ProductivityFree

Nightjar gives e-commerce brands precise control over AI product photography, so every image stays consistent, on-brand, and production-ready at scale.

AI Tarot Reading – Love, Career & Daily Guidance logo

AI Tarot Reading – Love, Career & Dai…

ProductivityFree

Free AI tarot readings by Mizuki Yuna at Unmei Tarot. Chat-based guidance on love, reconciliation, compatibility, career, and life — Celtic Cross + pro spreads.

Prior Labs logo

Prior Labs

ProductivityFreemium

Today, we are releasing TabPFN-3.5, which ranks first place on both TabArena and BeyondArena. We also update Thinking mode and Plus to make use of TabPFN-3.5. For latency-sensitive applications, we’re introducing TabPFN-3.5-Fast, available in alpha.

ponytail logo

ponytail

ProductivityFreemium

Ponytail makes AI coding agents write the least code that works. Stdlib over custom, native over deps, one line over fifty. 54% less code, safety never cut.

Lathoa | Critical thinking for kids 10 logo

Lathoa | Critical thinking for kids 10

ProductivityFree

Errol is a robot powered by real AI, and he gets math wrong on purpose. Your kid's job: catch the mistakes. Critical thinking for the AI age.

AirmailAI - Fast, secure, and private BYOK LLM chat app logo

AirmailAI - Fast, secure, and private…

ChatbotFree

Bring your own API keys and chat with frontier AI like ChatGPT, Claude, Gemini, and more.

Fraud Detection and Prevention for Web Apps logo

Fraud Detection and Prevention for We…

ProductivityFree Trial

Protect against account abuse and bots. Multiple accounts, sharing and takeovers are detected under any masking, before it costs you revenue. Start free.

Ask BONBON logo

Ask BONBON

ProductivityFreemium

Formerly known as Ask NETA. Your electrical code assistant for electricians. Get instant answers on NEC & CEC codes, troubleshooting, and inspection support.

GPT Image 2.5 Generator, Editor & Prompts logo

GPT Image 2.5 Generator, Editor & Pro…

ProductivityFreemium

Create and edit images with GPT Image 2.5 or GPT Image 2. Explore prompts, product photo examples, and the official Flare and Sunburst capabilities.

L.O.S.S. AI: Your work matters. logo

L.O.S.S. AI: Your work matters.

ProductivityFreemium

Clock in at LOSS. Begin with a small prediction and help Latent Optimization & Semantic Systems build an increasingly automated future. Your work matters.

Airmash • Massively Multiplayer Missile Warfare logo

Airmash • Massively Multiplayer Missi…

ProductivityFree

Free multiplayer dogfights in your browser, the official reboot of the 2017 hit. Five aircraft, five game modes, no download.

Refuseless logo

Refuseless

ProductivityFreemium

OpenAI-compatible hosted inference for a named lineup of refusal-removed open weights.

Judge Jev logo

Judge Jev

ProductivityFreemium

Five pieces of evidence. One chance to explain yourself. An endless courtroom game judged by Jev.

TinyBrains logo

TinyBrains

ProductivityFreemium

A ranked ladder for small neural networks that play strategy games. Train a model, write an adapter, upload two files, and get measured into a weight class from 8 KiB up.

Best Roblox Games to Play logo

Best Roblox Games to Play

ProductivityFree

Best Roblox games to play right now. metanew follows the official Roblox charts for 31 countries and refreshes them every day, so you can see what is at the top in the United States, the United Kingdom, Brazil, Taiwan, Korea and more, then narrow things down by genre, session length, device and how hard a game pushes you to spend.

Try it · ifso logo

Try it · ifso

ProductivityFreemium

Use the ifso planner without an account: a sample plan you can edit, with real tax and mortgage math and a plain-English answer. Sign in when you want to keep it.

Free AI Image Tools to Generate, Edit & Enhance logo

Free AI Image Tools to Generate, Edit…

ProductivityFree

Use ImageHub free AI image tools to generate images, remove backgrounds and objects, upscale photos, restore old pictures, and try on outfits online.

Mercemur Docs logo

Mercemur Docs

ProductivityFreemium

Automate your store three ways: a REST API, an MCP server for AI agents, and a CLI for editing your storefront as files.

Fast Polynomial Evaluation logo

Fast Polynomial Evaluation

ProductivityFreemium

Evaluate a degree-n polynomial with about n/2 multiplications. Type a polynomial, pick ℚ, ℝ, ℂ, a Mersenne prime or a binary field, and get the preprocessed evaluation chain as math, C code or a circuit — everything runs in your browser.

AI Room Design From a Real Photo logo

AI Room Design From a Real Photo

ProductivityFree

Get AI room design from a real photo of your room in 20 seconds to a minute — same walls, same windows, new finish and furniture. Free to try, no card needed.