What are the best free AI tools?

OpenDesk offers 127 free AI tools including an AI slides maker, AI resume builder, PDF tools, image generator, code agent, SEO and writing tools.

Is there a free AI tool to create presentations?

Yes — OpenDesk's AI Slides Maker generates full presentations from a prompt for free.

What is the best free AI tool for coding?

OpenDesk's AI Code Agent generates, refactors and explains code across major languages, free to start.

Are SEO AI tools free?

OpenDesk includes 10 free AI-powered SEO tools for keyword ideas, meta tags, content briefs and on-page audits.

Yes — 5 generations per tool per day with no signup. Create a free account for unlimited generations, saved history, and cross-device sync. Paid plans unlock team workspaces, priority queue, and API access.

What output format do I get?

Clean Markdown — copy directly into Notion, GitHub, Slack, or any editor. Download as .md or .txt, or print to PDF from the output panel.

Where does my data go?

Inputs are sent to Lovable AI gateway over TLS, processed by a tuned model, and not retained for training. We log only anonymous usage counts for rate-limiting.

Can I share my output?

Yes — click *Share Setup* to copy a deep link that pre-fills the same inputs for the next person. Output itself can be copied, downloaded, or printed to PDF.

What if I hit the free limit?

Sign in (free) for unlimited generations on every tool. Or check /tools — over 120 tools cover the same task in different ways.

Back to All Tools

Code Generator

Developer

Generate clean, efficient code in any programming language from natural language descriptions.

AI-Powered

5/5 free uses left

Input

What should the code do?*

Programming Language*

Output

Fill in the fields and click Generate to see results here

What Code Generator does differently

Produces formatted markdown for code generator.
Deterministic code generator engine — same input always yields the same output.
Controls: What should the code do? · Programming Language — each one changes the result meaningfully.
Handles large payloads without freezing the tab (chunked, worker-friendly).
Descriptive error messages with line/column pointers when input is malformed.

Technical spec

EngineGemini via Lovable AI

ModeStreaming response

OutputMARKDOWN

Typical time5–20s

Developer

Pairs well with

Code ExplainerUnderstand any code

Code DebuggerFind and fix bugs

SQL Query GeneratorGenerate SQL queries

Regex GeneratorCreate regex patterns

JSON FormatterFormat and validate JSON

API Request BuilderBuild and test API requests

How to use Code Generator

1
Open the tool
Go to Code Generator — no signup required for your first 5 generations per tool. Sign in for unlimited use, saved history, and team sharing.
2
Fill in 2 required fields
The required inputs are What should the code do?, Programming Language. Click Try Example to autofill realistic sample data.
3
Generate
Press Generate. Output streams live as the AI thinks, so you see progress immediately. Average latency is 2–6 seconds.
4
Export & share
Copy, download (.md or .txt), print to PDF, or hit Share Setup to send a pre-filled link to a teammate. Last 10 generations are saved locally; sign in to sync across devices.

Pro tips

Be specific in your inputs — vague prompts produce vague output. For Code Generator, naming concrete numbers, brand names, or constraints lifts quality dramatically.
Code Generator streams output in real time. If something looks off, stop and adjust your inputs — you don't need to wait for it to finish.
Combine Code Generator with other OpenDesk tools — chain output into Writer Studio, SEO Studio, or Open Pilot for richer workflows.