{"api_version":"v1","generated":"2026-10-24T05:40:31+00:00","source":"https://tensorust.com","license":"CC BY 4.0, credit Tensorust with a link","docs":"https://tensorust.com/developers/","count":24,"tools":[{"name":"iPhone app cost calculator","url":"https://tensorust.com/tools/iphone-app-cost/","summary":"Pick an app type and features, get an honest budget range.","run_tool":null},{"name":"LLM API cost calculator","url":"https://tensorust.com/tools/llm-api-cost/","summary":"Tokens in, tokens out, requests a day: monthly cost on 24 GPT, Claude and Gemini models.","run_tool":"llm_cost"},{"name":"Landing page teardown","url":"https://tensorust.com/teardown/","summary":"26 checks on your live page, a score and the fix for each.","run_tool":null},{"name":"LLM JSON repair","url":"https://tensorust.com/tools/llm-json-repair/","summary":"Paste a model reply, get valid JSON: fences, prose, bare keys, cut-off replies.","run_tool":"json_repair"},{"name":"LLM VRAM calculator","url":"https://tensorust.com/tools/llm-vram-calculator/","summary":"Will the model fit your GPU? GB for weights + KV cache on 24 open models, and which cards fit.","run_tool":"llm_vram"},{"name":"Token counter","url":"https://tensorust.com/tools/token-counter/","summary":"Exact GPT token counts, labelled Claude and Gemini estimates, cost per request on 24 models.","run_tool":"count_tokens"},{"name":"JSON to Rust struct","url":"https://tensorust.com/tools/json-to-rust/","summary":"Paste JSON, get serde structs: nested types, Option for nulls, renames done.","run_tool":null},{"name":"Cron expression translator","url":"https://tensorust.com/tools/cron-expression/","summary":"Plain English and the next 10 run times in your time zone. Standard, Quartz, AWS.","run_tool":"cron_explain"},{"name":"Unix timestamp converter","url":"https://tensorust.com/tools/unix-timestamp/","summary":"Timestamp to date in any time zone and back, plus all 9 Discord timestamp codes.","run_tool":"unix_timestamp"},{"name":"JWT decoder","url":"https://tensorust.com/tools/jwt-decoder/","summary":"Decode a token offline, see when it expires, verify the signature locally.","run_tool":"jwt_decode"},{"name":"Steam revenue calculator","url":"https://tensorust.com/tools/steam-revenue-calculator/","summary":"Price and copies (or reviews) to what the developer keeps, on Valve's real 30/25/20% tiers.","run_tool":"steam_revenue"},{"name":"Steam wishlist to sales calculator","url":"https://tensorust.com/tools/steam-wishlist-calculator/","summary":"Wishlists to week-one and year-one sales ranges, from dated launch data.","run_tool":null},{"name":"Sneaker resale calculator","url":"https://tensorust.com/tools/sneaker-resale-calculator/","summary":"StockX, GOAT, eBay or cash: profit, ROI and break-even on any flip.","run_tool":null},{"name":"App Store fee calculator","url":"https://tensorust.com/tools/app-store-fee-calculator/","summary":"Apple's 30% or 15% cut, tax and your net, plus every screenshot size.","run_tool":"app_store_fee"},{"name":"UUID v7 generator","url":"https://tensorust.com/tools/uuid-v7-generator/","summary":"Time-ordered UUIDs (RFC 9562), and the timestamp read back out of any v7, v6 or v1.","run_tool":"uuid_decode"},{"name":"Snowflake ID decoder","url":"https://tensorust.com/tools/snowflake-id-decoder/","summary":"Discord or X (Twitter) ID to the exact millisecond it was made, and back.","run_tool":"snowflake_decode"},{"name":"Semver checker","url":"https://tensorust.com/tools/semver-checker/","summary":"Cargo or npm requirement to its exact range, which versions match, and why.","run_tool":"semver_check"},{"name":"TOML to JSON converter","url":"https://tensorust.com/tools/toml-to-json/","summary":"Cargo.toml or any TOML to JSON and back, with the line of every error.","run_tool":null},{"name":"iOS app icon generator","url":"https://tensorust.com/tools/ios-app-icon-generator/","summary":"One image to a 1024 PNG with no alpha channel and an AppIcon set for Xcode.","run_tool":null},{"name":"Steam capsule resizer","url":"https://tensorust.com/tools/steam-capsule-resizer/","summary":"One key art to all 7 Steam capsule sizes, cropped around your focal point.","run_tool":null},{"name":"Money size calculator","url":"https://tensorust.com/tools/money-size-calculator/","summary":"Any amount as a pile of $100 or $1 bills next to a person: weight, volume, height.","run_tool":"money_size"},{"name":"Proof Engine Lab","url":"https://tensorust.com/lab/","summary":"Live game-engine demos: spin sneakers, paint from your name, stack cash next to you.","run_tool":null},{"name":"crates.io real-downloads checker","url":"https://tensorust.com/tools/crate-downloads/","summary":"How much of a crate's download count is release-day bots? The quiet-day baseline, charted.","run_tool":null},{"name":"Check your crates","url":"https://tensorust.com/tools/check-your-crates/","summary":"Every crate a crates.io account owns, with real downloads a day and trends.","run_tool":null}]}