CARBIDEWEB
54 tools · works in your browser

Every tool. One edge.
Now on the web.

Use Carbide's calculators, converters, generators and more right here — nothing to install. Camera & sensor tools open in the free app.

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iOS & ANDROID · FREE · OFFLINE

01Calculators & Converters9 tools
CalculatorQuick mathWEBUnit Converter200+ unitsWEBCurrency Converter150+ currenciesWEBPercentage Calculator% of anythingWEBDiscount CalculatorSale priceWEBBMI CalculatorBody mass indexWEBTip CalculatorSplit the billWEBAge CalculatorExact ageWEBDate DifferenceDays betweenWEB
02Text & Productivity7 tools
NotepadQuick notesWEBCharacter CounterCount anythingWEBText ConverterChange caseWEBLorem IpsumPlaceholder textWEBRandom GeneratorPick & rollWEBStopwatchTime & lapWEBCountdown TimerCount downWEB
03Security & Privacy7 tools
Password GeneratorStrong passwordsWEBHash GeneratorSHA digestsWEBBase64 EncoderEncode / decodeWEBUUID GeneratorUnique IDsWEBSecure NotesPrivate notesWEBPrivate BrowserNo-trace browsingAPPApp LockLock appsAPP
04Codes & Generators5 tools
QR GeneratorCreate QR codesWEBQR ScannerScan any codeAPPBarcode ScannerLook up productsAPPDocument ScannerScan to PDFAPPImage to TextOCR · extract textWEB
05Media & Fun8 tools
Image EditorCrop, filter, annotateWEBColor PickerPick & convertWEBGradient MakerCSS gradientsWEBGIF MakerMake GIFsWEBVoice RecorderRecord audioWEBClip MakerImages + audio → videoWEBVideo EditorTrim, compress, GIFWEBLive WallpapersSet wallpapersAPP
06Device Tools8 tools
Device InfoHardware specsWEBFlashlightInstant torchAPPMirrorFront-camera mirrorAPPMagnifierDigital loupeAPPBatteryBattery healthAPPNetwork & SpeedSpeed testAPPSensor BoxLive sensorsAPPStorage InfoDisk usageAPP
07Measurement9 tools
RulerOn-screen rulerAPPSpirit LevelBubble levelAPPCompassFind northAPPProtractorMeasure anglesAPPAR MeasureTape measureAPPSound MeterDecibel meterAPPVibration MeterSeismographAPPHeart RatePulse monitorAPPAltimeterAltitudeAPP
08Documents & PDF1 tools
PDF ToolsMerge, split, convertWEB
The full toolkit

Camera & sensor tools live in the app.

Spirit level, compass, QR scanner, flashlight and more need your phone's hardware. Get all 54 tools, 100% free and offline.

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