Veloci Tools
Fast, free online tools that run right in your browser
No sign-up. No uploads to a server. Everything runs on your device.
File Tools
VCF to CSV
Convert one or hundreds of vCard (.vcf) contacts into a clean CSV spreadsheet. Names, phones, emails, addresses, and notes are split into columns, entirely in your browser.
CSV to VCF
Turn a CSV spreadsheet of contacts into a standard vCard (.vcf) file you can import into any phone, Gmail, or Outlook. Map your columns, preview the cards, and download.
KML to GPX
Convert KML files from Google Earth or Google Maps to GPX for your GPS device, and GPX tracks back to KML, right in your browser. Waypoints, tracks, names, and descriptions carry over.
SRT to VTT
Convert .srt subtitle files to WebVTT (.vtt) for HTML5 video, YouTube, and web players. Timestamps and formatting are converted automatically, entirely in your browser.
VTT to SRT
Convert WebVTT (.vtt) caption files to the widely supported .srt subtitle format. Header, styling, and cue settings are stripped and timestamps are converted, all in your browser.
YAML to JSON
Convert YAML to JSON or JSON to YAML instantly in your browser. Live conversion, clear syntax error messages with line and column, and adjustable indent and quoting.
CSV to SQL
Turn a CSV file into ready-to-run SQL INSERT statements for MySQL, PostgreSQL, or SQLite. Optional CREATE TABLE with inferred column types, batched inserts, all in your browser.
EXIF Viewer
View camera, timestamp, and GPS metadata hidden in your photos, then download a cleaned copy with metadata stripped. Runs fully in your browser, nothing is uploaded.
Generators
WiFi QR Generator
Generate a scannable WiFi QR code from your network name and password. Guests scan and connect automatically, no typing passwords, works with WPA, WEP, or open networks.
Color Palette Extractor
Drop in an image and get its dominant colors as a ready-to-use palette with hex and RGB values. Copy any swatch, or export the palette as JSON or a PNG swatch strip.
Text Tools
Token Counter
Count tokens live for GPT, Claude, Gemini, and Llama models. See word and character counts, tokens per word, and an editable per-million-token cost estimate.
Markdown Table Generator
Build a markdown table with a live grid editor, or paste CSV or TSV data and convert it instantly. Set column alignment, preview the rendered table, then copy the markdown.
Reading Time Calculator
Paste any text to instantly get word count, character count, sentence count, estimated reading time, speaking time for scripts, and page count at common formatting standards.
Business Tools
Delivery Commission Calculator
See exactly how much DoorDash, Uber Eats, or Grubhub commissions cost your restaurant per month and per year, then compare that to running your own ordering system.
Restaurant Name Generator
Generate real-sounding restaurant name ideas by cuisine and vibe, from Southern comfort food to upscale seafood. Add your name or neighborhood, then copy your favorites.
Patient LTV Calculator
Calculate a dental patient's lifetime value from visit revenue, frequency, and retention, then see a suggested maximum cost per new patient and check your actual acquisition cost.
Event & Party Tools
Alcohol Calculator
Calculate exactly how much beer, wine, liquor, and champagne to buy for your party based on guest count, event length, and drinking style.
Food Calculator
Figure out exactly how much food to buy for a party: appetizers, buffet, plated dinner, or dessert, based on guest count and event length.
Ticket Price Calculator
Calculate your break-even ticket price and the price you need to charge to hit a target profit, based on venue, talent, and marketing costs.
Promoter Split Calculator
Calculate exactly how door and bar revenue splits between promoter, venue, and DJ or talent, for straight-split and guarantee-vs-percentage deals.
Event Budget Calculator
Build a full event budget across venue, food, drinks, entertainment, decor, and promotion, then see your cost per guest or projected ticket profit.
DJ Contract Generator
Build a professional DJ or mobile entertainer performance contract in minutes. Fill in the event details and get a ready to print agreement covering fees, deposits, and cancellation.
DJ Invoice Generator
Create a clean, itemized invoice for DJ gigs, MC services, and equipment rentals. Add line items, tax, and notes, then copy or print a ready to send invoice.
Event ICS Generator
Create a downloadable .ics calendar file for any event. Add a title, description, location, date and time, and a reminder, then download a file that opens in Google, Apple, or Outlook calendar.
Marketing Tools
Review QR Generator
Turn your Google review link or Place ID into a scannable QR code. Download the PNG or print a ready to use table tent card asking customers to leave a review.
SMS Character Counter
Count SMS characters and segments live. Detects GSM-7 vs UCS-2 encoding and flags the exact characters forcing Unicode mode, with a one-click GSM-safe cleanup.
A2P Compliance Checker
Score your A2P 10DLC setup across registration, opt-in, content, and sending behavior. Get a 0-100 score and see which areas are putting your traffic at risk.
SMS Opt-In Generator
Generate a web-form disclosure, welcome text, and privacy policy clause for SMS opt-in. Follows current CTIA and 10DLC consent conventions, ready to copy and paste.
A2P Cost Calculator
Estimate your full A2P 10DLC cost: one-time brand fees, recurring campaign charges, and per-message carrier surcharges by AT&T, T-Mobile, and Verizon mix.
SERP Snippet Checker
Preview exactly how your title tag and meta description will look in Google search results, with real pixel width measurement and truncation warnings for desktop and mobile.