Toolbox
Practical tools for better digital campaigns.
Create, validate, and organize campaign assets without adding another complicated workflow.
marketing
QR Code Generator
Create a downloadable QR code for any URL or message.
marketing
UTM Builder
Build consistent campaign URLs with UTM parameters.
marketing
Social Preview
Inspect how a page may look when shared.
marketing
OG Image Generator
Generate an Open Graph image for your content.
seo
Meta Tag Analyzer
Inspect titles, descriptions, canonical links, robots directives, and social metadata with rule-based guidance.
seo
Redirect Checker
Trace each GET redirect with status, destination, and timing within a strict hop limit.
seo
HTTP Status Checker
Check one URL, or up to ten URLs when signed in, with status and redirect evidence.
seo
Broken Link Checker
Inspect links from one page within a strict request budget. Unchecked links are clearly identified.
seo
Robots.txt Analyzer
Read crawler directives and test a path. Robots.txt is guidance, not access control.
seo
Sitemap Analyzer
Validate a sitemap or sitemap index with bounded nesting, URL counts, and explicit partial results.
seo
Schema Markup Validator
Validate JSON-LD from a URL or pasted JSON using 3DResurs recommendations for common schema types.
seo
Schema Markup Generator
Create escaped JSON-LD with structured forms, copy, download, and optional workspace history.
security
Security Headers Scanner
Review security header values and observable cookie flags with practical recommendations.
security
SSL / TLS Checker
Inspect certificate trust, hostname validity, expiration, and negotiated TLS evidence.
security
Basic Website Security Audit
Combine passive HTTPS, header, resource, cookie, TLS, and CAA observations with clear coverage.
domain
DNS Toolkit
Look up A, AAAA, CNAME, MX, TXT, NS, CAA, and SOA records with available TTLs.
domain
DNS Propagation Checker
Compare Cloudflare and Google Public DNS observations. Resolver disagreement can reflect normal caching.
domain
SPF Checker
Inspect SPF policies, syntax, include recursion, and DNS lookup limits without sending email.
domain
DKIM Checker
Inspect one known DKIM selector. Find it in your provider settings or a message’s DKIM-Signature header.
domain
DMARC Checker
Inspect public DMARC policy, alignment, reporting tags, and percentage settings.
domain
Domain Health
Combine DNS, HTTPS, certificate, mail policy, and registration observations with explicit coverage.
domain
RDAP / WHOIS Lookup
Retrieve available authoritative RDAP registration data while excluding personal registrant information.
domain
Technology Detector
Identify possible technologies from passive page and header evidence, with confidence labels.
developer
JSON Formatter / Validator
JSON Formatter / Validator with bounded local processing.
developer
JSON Minifier
JSON Minifier with bounded local processing.
developer
YAML to JSON
YAML to JSON with bounded local processing.
developer
JSON to YAML
JSON to YAML with bounded local processing.
developer
Base64 Encode / Decode
Base64 Encode / Decode with bounded local processing.
developer
URL Encoder / Decoder
URL Encoder / Decoder with bounded local processing.
developer
HTML Encoder / Decoder
HTML Encoder / Decoder with bounded local processing.
developer
UUID Generator
UUID Generator with bounded local processing.
developer
Hash Generator
Hash Generator with bounded local processing.
developer
HMAC Generator
HMAC Generator with bounded local processing.
developer
JWT Decoder
JWT Decoder with bounded local processing.
developer
JWT Structure Inspector
JWT Structure Inspector with bounded local processing.
developer
Unix Timestamp Converter
Unix Timestamp Converter with bounded local processing.
developer
Cron Expression Helper
Cron Expression Helper with bounded local processing.
developer
Regex Tester
Regex Tester with bounded local processing.
developer
Text Diff
Text Diff with bounded local processing.
developer
CSV to JSON
CSV to JSON with bounded local processing.
developer
JSON to CSV
JSON to CSV with bounded local processing.
developer
Query String Parser / Builder
Query String Parser / Builder with bounded local processing.
developer
HTTP Header Parser
HTTP Header Parser with bounded local processing.
developer
Color Converter
Color Converter with bounded local processing.
developer
Lorem Ipsum Generator
Lorem Ipsum Generator with bounded local processing.
media
Image Compressor
Image Compressor with bounded local processing.
media
Image Resizer
Image Resizer with bounded local processing.
media
Image Converter
Image Converter with bounded local processing.
media
Image Cropper
Image Cropper with bounded local processing.
media
Favicon Generator
Favicon Generator with bounded local processing.
media
Image Metadata Inspector
Image Metadata Inspector with bounded local processing.
media
Remove Image Metadata
Remove Image Metadata with bounded local processing.
media
Image Dimensions
Image Dimensions with bounded local processing.
media
WebP Converter
WebP Converter with bounded local processing.
media
PNG ↔ JPG Converter
PNG ↔ JPG Converter with bounded local processing.
media
Thumbnail Generator
Thumbnail Generator with bounded local processing.
media
Social Image Resizer
Social Image Resizer with bounded local processing.
media
OG Image Variant
OG Image Variant with bounded local processing.
media
PDF Metadata
PDF Metadata with bounded local processing.
media
PDF Page Extractor
PDF Page Extractor with bounded local processing.
Save results from competitor comparisons and completed PageSpeed analyses in workspace history.