More AI Tools
144 free more ai tools tools in the AI Tools collection — every one runs in your browser with no signup and no uploads. Page 2 of 2.
Tool Response Validator
Validate tool/function result JSON before returning it to the LLM.
LLM Translation Validator (BYO-key)
Back-translate LLM-generated text to catch translation drift before you ship it.
Long Context Chunker
Split long documents into context-window-safe chunks with overlap
Song Lyrics Structure Formatter
Format lyrics for Suno with [verse], [chorus], and [bridge] tags
Markdown → HTML Converter
Convert LLM markdown output to clean, semantic HTML.
Markdown → Plain Text Converter
Strip all markdown formatting from LLM output to plain prose.
Medical PII Scrubber (HIPAA-Aware)
Remove the 18 HIPAA identifiers from clinical text before AI use
Megapixel & Credit Estimator
Convert image resolution to megapixels and estimate compute credits
Image AI Model Capability Comparator
Compare 15+ image AI models across quality, speed, cost, and licensing
Model Context Length Reference Table
Quick lookup for context windows, costs, and modalities across all major LLMs.
LLM Latency Estimator
Estimate time-to-first-token and total latency for your LLM call.
Monthly AI Spend Estimator
Forecast your monthly LLM bill from daily usage patterns
AI Music Genre Tag Library
Browse music genre and subgenre tags with Suno/Udio prompt formatting
NLP De-identification Tester
Test whether your de-identified text can be re-identified
OpenAI Usage Stats Parser
Extract and cost-estimate token usage from an OpenAI API response.
OpenAI Function Schema Validator
Validate your function/tool schema against the OpenAI spec before you call.
OpenAI Usage Tier Upgrade Calculator
Find out when your spending qualifies you for the next OpenAI usage tier
OpenAI TTS API Playground
Test OpenAI text-to-speech voices in the browser with your API key
OpenAPI → LLM Tool Schema Converter
Turn OpenAPI endpoints into OpenAI or Anthropic tool definitions.
Podcast Script TTS Optimizer
Format scripts for AI voice with natural pauses and pronunciation hints
Price-per-Quality-Point Calculator
Normalize LLM cost by benchmark performance to find best value
AI Image Print Resolution Calculator
Check if an AI-generated image has enough resolution for print at your size
AI Provider Data Retention Reference
Look up how long OpenAI, Google, Anthropic & others keep your data
Pydantic Model from JSON
Generate a Python Pydantic v2 model from any JSON sample.
LLM Rate Limit Calculator
Calculate safe request rates given your LLM API tier limits.
Regex from Description (BYO-key)
Describe what you want to match; get a tested regex back.
Reranker Score Comparator
Compare retrieval scores before and after reranking to visualize improvement.
LoRA Style Mixer
Mix multiple LoRA weights and preview the <lora:name:strength> syntax
SD Step Count Optimizer
Find the minimum steps for good quality per sampler and model
Security Log PII Scrubber
Scrub PII from security logs before sharing with AI analysis tools
Seed & Determinism Helper
Configure seeds, temperature=0 and system prompts for reproducible LLM output.
Similarity Score Ranker
Score and rank candidate texts against a query by real embedding cosine similarity.
SSN / National ID Scrubber
Detect and mask US SSNs, UK NINOs & 15 other national ID formats
Stability AI API Playground
Test Stability AI image generation endpoints from the browser with your key
Stop Sequence Tester
Test where your configured stop sequences would truncate LLM output.
Streaming Chunk Reassembler
Reassemble SSE/streaming LLM chunks into a clean full response.
Tool Schema Test Harness (BYO-key)
Test your LLM tool/function schema end-to-end with real API calls.
Tool Use Trace Visualizer
Visualize multi-step LLM tool-use traces as a clear step-by-step flow.
TTS Reading Speed Calculator
Estimate audio duration from word count and speech rate
Seed Variation Strategy Guide
Use seeds and variation strength to explore controlled creative variations
Video Generation Provider Picker
Choose between Sora, Runway, Pika, Kling, and Luma for your video project
Video Resolution & Bitrate Calculator
Calculate file size and bandwidth for AI video outputs at any resolution
LLM XML Tag Stripper
Remove or extract content from XML-style tags in Claude/LLM output.
Zod Schema Generator from JSON
Paste any JSON object and get a TypeScript Zod schema instantly.