Every tool here was built to solve a real problem we encountered manufacturing tattoo and piercing products for over 25 years. The gauge converter started as an internal reference. The needle selector grew out of customer questions we answered hundreds of times. The studio CRM exists because we couldn't find one that handled both tattoo and piercing workflows correctly.
All 20 tools are free, require no account, and run entirely in your browser. No data is collected or stored. Use them professionally, embed them in your own site, or fork the source on GitHub.
Tattoo Engineering
Tools built around the physics of ink, skin, and needle geometry. Whether you're pricing a session, selecting a needle configuration, or calibrating machine voltage — these tools use manufacturer-grade formulas, not guesswork.
AI Tattoo Price & Image Studio
Formula-based or AI-powered tattoo price estimates. Generate designs and find nearby artists.
Use Tool →Ink Coverage Calculator
Estimate tattoo coverage area and plan sessions accurately.
Use Tool →Pigment Ink Mixer
Mix custom tattoo ink colors with precision ratios.
Use Tool →Needle Selector
Find the perfect needle configuration for your work.
Use Tool →Stencil Calculator
Calculate optimal stencil sizes for accurate placement.
Use Tool →Tattoo Font Previewer
Preview text in 50+ professional tattoo fonts instantly.
Use Tool →Touch-up Timeline
Plan and track tattoo touch-up schedules.
Use Tool →Needle Taper Visualizer
Interactive anatomy guide comparing short and long tapers.
Use Tool →Voltage Configurator
Optimal power calibration and hertz mapping for tattoo machines.
Use Tool →Piercing Science
Gauge conversions, anatomical fit, healing progression, and pain modelling — grounded in the biomechanics of tissue and jewelry interaction. Built by the manufacturer behind BioFlex® body jewelry, with 25 years of clinical piercing data informing every tool.
Gauge Converter
Convert between gauge sizes and millimeters with precision.
Use Tool →Anatomical Jewelry Visualizer
Visualize jewelry sizes accurately before purchasing.
Use Tool →Healing Tracker
Monitor piercing healing progress with daily tracking.
Use Tool →Pain Guide
Understand piercing pain levels before committing.
Use Tool →Angle Placement Guide
Learn proper piercing angles for professional results.
Use Tool →Biocompatibility Checker
Verify jewelry material certifications and safety standards.
Use Tool →Studio Operations
Administrative and compliance tools for professional studios. Consent forms with PDF export, a full studio CRM, autoclave cycle calculators, and a compliance auditor covering health, safety, and legal requirements across major jurisdictions.
Consent Form Builder
Create custom consultation forms with PDF export and signatures.
Use Tool →Studio CRM
Complete studio management with clients, appointments, and inventory.
Use Tool →Autoclave Calculator
Calculate autoclave cycle parameters for proper sterilization.
Use Tool →Equipment Compatibility
Check tattoo equipment compatibility before purchasing.
Use Tool →Compliance Auditor
Professional health, safety, and administrative auditor.
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