Unlock 13 advanced developer tools. Build faster with cURL Builder, API Tester, JSON Diff, Dockerfile Generator, and more.
Get Pro for $9/mo →Cancel anytime. 113+ free tools always free.
Compare Plans
| Feature | Free | Pro $9/mo |
|---|---|---|
| JSON Formatter, Color Picker, Base64 Encoder & 110+ tools | ✓ | ✓ |
| QR Generator, Markdown Preview, Cron Generator | ✓ | ✓ |
| CSS Grid Generator, JWT Decoder, SQL Formatter | ✓ | ✓ |
| cURL Builder | — | ✓ |
| Regex Tester | — | ✓ |
| JSON Diff | — | ✓ |
| API Tester | — | ✓ |
| Dockerfile Generator | — | ✓ |
| OpenAPI Editor | — | ✓ |
| CSS Clip Path, Code-to-Image, CSP Generator | — | ✓ |
| CSS Animation Generator, Animation Builder, SVG Optimizer, Subnet Calculator | — | ✓ |
What You Get
Construct complex cURL commands visually. Set headers, body, auth, and copy the command instantly.
Write, test, and debug regular expressions with real-time matching, capture groups, and cheat sheet.
Compare two JSON objects side-by-side. Highlights additions, deletions, and changes clearly.
Send HTTP requests, inspect responses, headers, and timing. Like a lightweight Postman in your browser.
Generate production-ready Dockerfiles for Node.js, Python, Go, and more with best-practice defaults.
Design and validate OpenAPI 3.0 specs with live preview and schema validation.
Create custom clip-path shapes visually with drag handles. Copy CSS instantly.
Turn code snippets into beautiful shareable images with syntax highlighting and custom themes.
Build Content Security Policy headers interactively. Prevent XSS and data injection attacks.
Create keyframe animations visually with timing controls, easing curves, and live preview.
Build complex multi-step animations with a timeline editor and export clean CSS or JS.
Optimize SVG files by stripping metadata, simplifying paths, and reducing file size dramatically.
Calculate subnet masks, CIDR notation, IP ranges, and network details for any IPv4 address.
Simple Pricing
ZapTools Pro
Unlimited access to all 13 Pro tools, plus every free tool.
Secure payment via Stripe. Cancel anytime.
Questions
Yes, ZapTools Pro is billed monthly at $9/month. There are no annual contracts or hidden fees.
Absolutely. Cancel from your Stripe billing portal at any time. You keep access through the end of your current billing period.
Yes, always. The 113+ free tools will remain free forever. Pro is an add-on for advanced tools that require more engineering to maintain.
We accept all major credit and debit cards through Stripe, including Visa, Mastercard, and American Express.
Yes. We regularly ship new tools based on developer demand. Pro subscribers get instant access to every new Pro tool at no extra cost.
Join developers who use ZapTools Pro to ship code faster, debug smarter, and automate the boring stuff.
Get Pro for $9/mo →