▸ 10 tools · run in your browser
Web tools
Small utilities for people who use and pay for AI tools, with no account needed. Count the tokens in a prompt, see whether a subscription beats the API for how you chat, write a Suno prompt, or pull the last frame from a clip to extend it. Looking for the products themselves? The tool directory lists every app we track and its cheapest way in.
AI Token Counter
Count tokens and cost for GPT, Claude and Gemini models, plus image, video and audio input tokens.GPT-6ClaudeGeminiImage & videoOpenSuno AI Song Downloader
Save Suno songs as MP3, WAV or M4A with cover art and lyrics, cut ringtones, or grab up to 10 songs in one ZIP.SunoMP3WAVRingtonesOpenSuno Prompt Generator
Pick a genre for a ready Suno style prompt and song structure, then tweak tags and count syllables per line.SunoStyle promptsMetatagsSyllablesOpenVideo Last Frame Extractor
Save the exact last frame of any video as a full-resolution PNG to extend AI clips. Runs in your browser.KlingRunwayVeoPNGOpenAI Subscription vs API Calculator
Is ChatGPT Plus, Claude Pro or Google AI Pro cheaper than the API for how you chat? See the break-even point.ChatGPT PlusClaude ProGeminiAPI costOpenBarcode Generator
Make EAN-13, UPC-A, Code 128, ITF-14, QR and Data Matrix barcodes with the check digit added, then download PNG or SVG, or print label sheets.EAN-13UPC-ACode 128Bulk + labelsOpenInvisible Character
Copy a blank character for names and empty messages, or find and remove hidden zero-width characters and smuggled text in anything you paste.Blank nameZero-widthHidden textRemoverOpenClaude Pro vs Max
Pro, Max or Ultra? Pick how often you hit your limit and what you spend on the API, and see which Claude plan costs you least.Claude ProMaxUltraAPI creditsOpenChatGPT Plus vs Pro
Go, Plus or one of the three Pro tiers? Answer two questions and see which ChatGPT plan fits, with the API credits Pro now includes counted in.ChatGPT PlusPro 100Pro 200Pro 500OpenAspect Ratio Calculator
Find the ratio of any size, resize without stretching, get exact GPT Image, Nano Banana and Midjourney sizes, and crop images in your browser.16:9ResizeNano BananaGPT ImageOpen