# Elofyn > Elofyn ships small, fast, privacy-respecting developer tools and tracks the AI tooling landscape. Products: AI Tool Radar (live AI catalog), Dev API (seven endpoints — diagrams, PDFs, screenshots, OpenAPI mocks, sitemap audit, OG images, Penpot→React), and a 20-tool utility catalog at /tools. ## Products - [AI Tool Radar](https://elofyn.com/products/ai-tool-radar): Live AI tooling catalog with daily price/feature deltas. - [Dev API](https://elofyn.com/products/dev-api): Seven public developer endpoints — diagrams, PDFs, screenshots, OpenAPI mocks, sitemap audit, OG images, Penpot→React. - [Pricing](https://elofyn.com/pricing): Free, Pro, Scale, Enterprise tiers. ## Tools - [QR Code Generator](https://elofyn.com/tools/qr-code): Paste a URL or text. Get a scannable QR code with customizable colors and error correction. Download as PNG or SVG. - [QR Code Decoder](https://elofyn.com/tools/qr-decode): Drop an image or use your webcam to scan a QR code and return the encoded payload. Pairs with the QR generator. - [Base64 / URL / HTML Encoder–Decoder](https://elofyn.com/tools/base64): Tabbed UI for Base64, URL-percent, and HTML-entity encoding and decoding. Bidirectional, instant, no roundtrip. - [JWT Decoder](https://elofyn.com/tools/jwt): Paste a JWT to inspect header, payload, and signature bytes. Decode-only — never trust unverified tokens. - [JSON ↔ YAML Converter](https://elofyn.com/tools/json-yaml): Convert between JSON and YAML in your browser. Auto-detects direction, handles 1 MiB inputs, never sends your data anywhere. - [Color Palette Extractor](https://elofyn.com/tools/color-palette): Drop an image, get a 3–12 swatch palette in HEX, RGB, HSL. Export as CSS variables, JSON, or a PNG strip. - [Markdown ↔ HTML Converter](https://elofyn.com/tools/markdown-html): Live side-by-side preview powered by remark. Paste either side, get the other rendered instantly. - [CSV ↔ JSON Converter](https://elofyn.com/tools/csv-json): Auto-detects delimiters and quoted fields, toggles header rows, and converts in either direction. - [Color Converter](https://elofyn.com/tools/color-convert): Convert between HEX, RGB, HSL, and HSV with a live swatch preview. Pairs with the palette extractor. - [Number Base Converter](https://elofyn.com/tools/base-convert): Convert numbers between binary, octal, decimal, and hexadecimal with live, bidirectional input. - [Unit Converter](https://elofyn.com/tools/unit-convert): Convert length, weight, and temperature between imperial and metric units. - [Text Case Converter](https://elofyn.com/tools/case-convert): Switch between upper, lower, Title, Sentence, camelCase, snake_case, and kebab-case in one place. - [Password Generator](https://elofyn.com/tools/password): Generate strong passwords with an entropy meter, length slider, and character-class toggles. - [UUID Generator](https://elofyn.com/tools/uuid): Generate v4 or v7 UUIDs with an optional prefix. Bulk generate up to 100 at once. - [Lorem Ipsum Generator](https://elofyn.com/tools/lorem): Real Lorem Ipsum by words, sentences, or paragraphs — not “the quick brown fox.” - [Hash Generator](https://elofyn.com/tools/hash): Compute SHA-256, SHA-1, and MD5 digests via SubtleCrypto, live as you type. - [Slug Generator](https://elofyn.com/tools/slug): Turn arbitrary text into URL-safe slugs. Unicode-aware, with no surprises on diacritics. - [Regex Tester](https://elofyn.com/tools/regex): Real-time match highlighting, capture-group breakdowns, and a live replacement preview. - [Cron Expression Explainer](https://elofyn.com/tools/cron): Parse a cron string, get a plain-English description, and preview the next five run times. - [Image Compressor](https://elofyn.com/tools/image-compress): Compress PNG and JPG images to WebP via Canvas. Quality slider with a before / after size readout. ## Blog - [Radar this week · 02 — nothing moved on the wire, one endpoint moved on ours](https://elofyn.com/blog/radar-this-week-02): Edition 02 lands quiet by design — the daily scrape's diff window hasn't filled, so the changes table is empty. The week's news is on the adjacent surface: penpot2react became the seventh endpoint on the Dev Snippets API. - [Why a puzzle game belongs on a software studio's homepage](https://elofyn.com/blog/why-we-built-a-puzzle-game): Arrow Shift is on /games for three reasons: a traffic loop the rest of the site can't reach, a quiet rebuttal to 'all corporate, no fun', and a forcing function for the parts of the stack a marketing page never exercises. Plus the daily-puzzle math. - [Radar this week · 01 — twenty-one tools added, zero price moves](https://elofyn.com/blog/radar-this-week-01): The first edition of the radar journal. Coverage tripled overnight when the seed list landed, the daily scrape pulled fresh pricing on every coding tool, and nothing actually changed price — which is itself a data point worth recording. - [How the six-endpoint Dev Snippets API got built in one weekend](https://elofyn.com/blog/six-endpoint-dev-api-weekend): A frank rundown of how the Dev Snippets API actually came together — sql.js as the database, Next route handlers, test-key tier bypass, and the schema migration that 500'd /v1/keys until we noticed. - [How we ship every week](https://elofyn.com/blog/how-we-ship-every-week): An operating manual for a one-person studio. The unit, the cadence, the tools, and the things we cut to make Friday work. - [Why we built Elofyn](https://elofyn.com/blog/why-we-built-elofyn): A short note on why a one-person studio exists in 2026, what we mean by 'practical', and the small set of beliefs the work is built on. ## Company - [About](https://elofyn.com/about): What Elofyn is and how it ships. - [Contact](https://elofyn.com/contact): hello@elofyn.com. - [Status](https://elofyn.com/status): Live system status and uptime. - [Changelog](https://elofyn.com/changelog): Public ship log. - [Pricing](https://elofyn.com/pricing): Plan comparison. ## Policies - [Privacy](https://elofyn.com/policies/privacy) - [Terms](https://elofyn.com/policies/terms) - [Cookies](https://elofyn.com/policies/cookies) - [Refund](https://elofyn.com/policies/refund) - [Affiliate Disclosure](https://elofyn.com/policies/affiliate-disclosure) ## Optional - [Machine-readable agent manifest](https://elofyn.com/.well-known/agents.json) - [Full content index for LLMs](https://elofyn.com/llms-full.txt)