Free tools
Small, useful tools that run in your browser. Each one does one job well: the converters save their result to your free ParrotNotes account, so it is there when you install the app, and the calculators keep everything on your screen.
- AudioFLAC to WAV ConverterConvert FLAC audio files to 16-bit WAV in your browser, with the FLAC's own sample rate preselected and mono or stereo, without uploading them.Open the tool
- AudioOnline SpectrogramSee the frequencies in an audio file or your microphone as a spectrogram in your browser, and save the picture as PNG.Open the tool
- AudioBPM DetectorFind the tempo of a song or recording in beats per minute in your browser, or tap along to the beat to measure it.Open the tool
- EstimatingHydraulic Cylinder CalculatorWork out a hydraulic cylinder's push and pull force from bore, rod and pressure, the speed from flow, the volume per stroke and the bore needed for a load.Open the tool
- PlanningEnd of Day Report TemplateFill in an end of day report: what you got done, calls and visits, numbers, problems and tomorrow's plan, then copy it into an email or Slack or save it as a PDF.Open the tool
- PlanningEOQ CalculatorWork out the economic order quantity from yearly demand, order cost and holding cost, with orders per year, the reorder point, safety stock and total cost.Open the tool
- SalesCAC CalculatorWork out customer acquisition cost from sales and marketing spend and new customers, by channel, with the LTV:CAC ratio and the months to pay CAC back.Open the tool
- SalesGRM CalculatorWork out a property's gross rent multiplier from its price and gross rent, the price a target GRM supports, and how it compares with the cap rate.Open the tool
- EstimatingStucco CalculatorWork out the stucco for a wall from its area and coats: bags of scratch, brown and finish coat, sand, lath and the job cost, with a waste allowance.Open the tool
- EstimatingThread Pitch CalculatorConvert threads per inch to pitch and back, and look up the major, pitch and minor diameters and tap drill for UNC, UNF and ISO metric threads.Open the tool
- SalesClient Intake Form TemplateBuild a client intake form: contact details, the job or project, budget, timeline and how they found you, then print it, save it as a PDF or copy the questions.Open the tool
- Sales1031 Exchange CalculatorEstimate the gain a 1031 exchange defers, the cash and mortgage boot that stays taxable, the new property's basis, and the 45-day and 180-day deadlines.Open the tool
More tools are on the way. Have one in mind? Tell us at support@parrotnotes.app.