Quickstart & Platform Architecture
TLink is a privacy-first URL shortening and edge link intelligence engine. It is designed to replace costly, tracking-heavy legacy shorteners with sub-100ms temporary redirects, 50/50 A/B split testing, automated broken-link pings, and lossless vector QR codes.
Guest Mode (Instant)
Paste any valid destination link on the homepage to generate a short URL and vector QR code immediately with zero registration.
Registered Dashboard
Create a free account to reserve custom slugs, configure 50/50 A/B testing variants, view click breakdowns, and generate API tokens.
Edge Routing & HTTP 307 Integrity
Every short link is resolved using standard-compliant HTTP 307 Temporary Redirects.
- Method Preservation: Unlike HTTP 302, which mutates POST bodies into GET requests, HTTP 307 guarantees that webhook payloads and form data pass through untampered.
- Zero Stale Cache Bugs: Unlike HTTP 301, which browsers cache permanently, HTTP 307 ensures visitors re-query the edge network, allowing destination URL edits to take effect globally in seconds.
- SEO Equity Transfer: Search engine crawlers (Googlebot) do not index the short code as the canonical authority, passing ranking signals directly to your destination website.
50/50 A/B Traffic Splitting
Distribute incoming visitors across two landing page targets from a single short link. Our edge router uses stateless round-robin distribution to allocate traffic 50/50 without writing third-party tracking cookies.
# Example A/B Split Link Configuration
Short URL: https://tlink.bond/signup-test
Variant A (50%): https://mysite.com/landing-v1
Variant B (50%): https://mysite.com/landing-v2
Link Autopilot Lite & 1-Click Undo
Autopilot periodically sends lightweight HEAD/GET requests to your destination URLs. If a target responds with HTTP 404, 500, or a connection timeout, the link is flagged in your dashboard.
Every modification to a destination URL archives an automatic snapshot. You can inspect previous versions and restore any historical target with a single click.
Lossless Vector QR Studio
Export vector SVG files with shape-rendering="crispEdges" and high-resolution PNGs up to 2000x2000 pixels.
- Level L (7%): High-density digital screens.
- Level M (15%): Standard flyers and desktop websites.
- Level Q (25%): Recommended for retail packaging, restaurant menus, and print.
- Level H (30%): Outdoor signage and industrial environments.
Developer REST API Reference
All API requests require a Bearer token in the Authorization header. Generate your token in Dashboard Settings.
curl -X POST https://tlink.bond/api/v1/links \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"url":"https://github.com/my-repo","customSlug":"repo"}'{
"id": "lnk_a92f81",
"shortCode": "repo",
"shortUrl": "https://tlink.bond/repo",
"destinationUrl": "https://github.com/my-repo",
"status": "active",
"createdAt": "2026-10-23T12:00:00.000Z"
}SSRF Defense & Zero-Cookie Architecture
TLink executes pre-flight address validation, strictly blocking loopback addresses (127.0.0.1), cloud metadata endpoints (169.254.169.254), and private RFC 1918 subnets (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16).
Spreadsheet exports sanitize formula injection command triggers (=, +, -, @) pursuant to RFC 4180 to protect desktop spreadsheet software.