Free AI tools -- QR, captions, YouTube summary, regex & more.
49 premium utilities from the Novaris team. No signup, no tracking, no limits you'll hit.
QR codes with WiFi, vCard and email presets. Caption writers, YouTube summarizers, regex testers, JWT decoders, password generators. Free because useful tools shouldn't need a credit card.
Tools
- Free AI Image Generator — FLUX.2-dev at 30 steps — magazine-quality images, free.
- Free AI Video Generator — LTX-2 image-to-video — 2 free clips per day, no signup.
- Free Text-to-Speech — OpenAudio S1 — 10 free voiceovers per day, 12 curated voices.
- Free AI Music Generator — ACE-Step — 3 free tracks per day, no email signup.
- Free Caption Generator — Three scroll-stopping captions for your post. Free, no signup.
- YouTube Summary — Paste a YouTube link. Get a clean summary, chapters, and takeaways.
- QR Code Generator — URL, Wi-Fi, email, SMS, vCard — clean QR codes, no signup.
- Password Generator — Cryptographically strong passwords. Yours only — nothing logged.
- UUID Generator — Generate UUIDs in bulk. v1, v4, or v7.
- Hash Generator — MD5, SHA-1, SHA-256, SHA-512 — all at once.
- Base64 Encoder / Decoder — Encode or decode base64 strings safely.
- URL Encoder / Decoder — Percent-encode or decode URL fragments.
- JSON Formatter & Validator — Pretty-print, validate, and sort JSON — no uploads, no logs.
- YAML ↔ JSON Converter — Two-way conversion with safe parsing.
- Regex Tester — Test a pattern against sample text. See matches and groups.
- JWT Decoder — Decode a JWT's header + payload. No signature verification.
- WCAG Contrast Checker — Is your color combo readable? Find out with WCAG ratios.
- CSS Gradient Generator — Linear, radial, and conic CSS gradients from two colors.
- Lorem Ipsum Generator — Placeholder Latin text for mockups and layouts.
- Word + Reading Time Counter — Characters, words, sentences, and estimated reading time.
- Case Converter — camelCase, snake_case, kebab-case, Title — all at once.
- Cron Expression Explainer — Paste a cron and get plain English.
- Reply Helper — Paste a message. Get three considered replies.
- Email Subject Line Rater — Paste a subject. Get a 0-100 score + rewrites.
- Resume Bullet Rewrite — Paste one resume bullet. Get three impact-first rewrites.
- Tagline Generator — Ten taglines for your product in three voices.
- Username Ideator — Twelve username ideas matched to your vibe.
- TL;DR Any Text — Paste long content. Get a tight summary + three takeaways.
- Decision Helper — Stuck on a choice? Get a structured pros/cons + a recommendation.
- Explain Like I'm 5 — Paste jargon. Get a plain-English explanation anyone gets.