Indipoint Tools

Simple tools. Useful every day.

Free online tools
for everyday tasks.

A growing collection of free text tools, calculators, unit converters, audio utilities and developer tools, all easy to find in one place.

Explore 108 free tools

Most tools process data locally.

THE TOOLBOX

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108 tools to explore

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Word CounterCount words, characters, sentences and paragraphsText Case ConverterConvert text to upper, lower, title or sentence caseLorem Ipsum GeneratorGenerate placeholder text by word, sentence or paragraph countLine SorterSort text lines and optionally remove exact duplicatesText RepeaterRepeat text with a chosen count and separatorURL Encoder and DecoderEncode or decode URL component textPercentage CalculatorFind percentages and percentage changeMarks Percentage CalculatorAdd subject marks, calculate the overall percentage and view a grade guideLesson Plan & Worksheet WriterCreate an editable lesson outline, timings, objectives and worksheet promptsQuestion Paper GeneratorAssemble a question paper and marking scheme from your question bankMarking Rubric & Assessment Criteria BuilderCreate a four-level assessment rubric from your criteriaTextbook Question ExplainerOrganize textbook evidence into a guided answer outlineReadability Score CheckerEstimate Flesch reading ease and grade level for classroom textReport Card & Marksheet GeneratorCreate a printable student marksheet PDF in your browserReport Card Comment WriterDraft editable report comments from achievement and next-step templatesCGPA to Percentage ConverterConvert CGPA using an editable institution-specific multiplierSGPA to CGPA CalculatorCalculate a credit-weighted cumulative GPA from semester resultsGPA CalculatorCalculate weighted GPA from course grade points and creditsRandom Number GeneratorGenerate secure random integers with optional duplicatesDice RollerRoll common RPG dice with modifiers and cryptographic randomnessTool FinderFind a useful tool by describing a task in plain wordsSquare Footage CalculatorEstimate room area, material waste and flooring costPercentile and Rank CalculatorEstimate percentile from rank and total candidatesAttendance CalculatorCheck attendance and estimate classes needed to meet a targetExam Countdown and Study PlannerCount down to an exam and divide topics into a daily planCountdown Timer, Stopwatch and PomodoroUse a countdown, stopwatch or 25-minute focus timerScientific CalculatorEvaluate arithmetic, powers, roots, logarithms and trigonometryQuadratic Equation SolverSolve quadratic equations and show real or complex rootsFraction CalculatorAdd, subtract, multiply and divide fractionsImage to PDF ConverterCreate an A4 PDF with one selected image per pageImage Format ConverterConvert images to PNG, JPEG or WebP with a live previewImage CropperSelect and preview a crop area before exporting the imageRotate and Flip ImageRotate or flip an image with an instant previewImage Watermark ToolAdd customizable text over an image and preview it liveImage Color PickerSample pixel colors as HEX and RGB valuesFavicon GeneratorCreate a square PNG favicon with adjustable shape and paddingMerge PDF FilesCombine PDF files in the order you chooseRotate PDF PagesRotate all or selected pages in a PDFSplit PDFExport selected page ranges as separate PDF filesImage CompressorResize and compress an image to JPEG in your browserDate CalculatorCount days between dates or add and subtract daysDuration CalculatorAdd or subtract durations in hours, minutes and secondsAge CalculatorCalculate age in calendar years, months and daysLoan CalculatorEstimate monthly payments, total repayment and interestCompound Interest CalculatorEstimate future value with different compounding periodsDiscount CalculatorCalculate a sale price and savings from a discountSales Tax CalculatorCalculate sales tax and the total priceTip Calculator & Bill SplitterCalculate a tip and split a bill between peopleFuel Efficiency and Trip Cost CalculatorConvert MPG and L/100 km, estimate trip fuel and costPace CalculatorCalculate running pace per kilometer and mileStatistics CalculatorFind count, sum, mean, median, mode and rangeElectricity Cost CalculatorEstimate energy charges from kWh usage and unit priceSimple Interest CalculatorCalculate simple interest and total amountRatio CalculatorSimplify two-part ratios and compare percentage sharesBMI CalculatorCalculate body mass index from metric height and weightLength ConverterConvert metric and imperial unitsTemperature ConverterConvert Celsius, Fahrenheit and KelvinWeight ConverterConvert metric and imperial weight unitsArea ConverterConvert square units, acres and hectaresCooking Measurement ConverterConvert cooking volume and weight measures with ingredient estimatesShoe Size ConverterCompare approximate US, UK, EU and Japanese shoe sizesSpeed ConverterConvert km/h, mph, m/s, ft/s and knotsVolume ConverterConvert liters, gallons, cups and moreTime ConverterConvert seconds, minutes, hours and daysData Storage ConverterConvert bytes, MB, GB and binary unitsPressure ConverterConvert Pa, bar, PSI, torr and atmospheresJSON FormatterFormat, minify and validate JSONCSV to JSON ConverterConvert CSV and TSV to JSON or JSON Lines, and JSON arrays back to CSVHTML Entity ConverterEncode special characters or decode entitiesNumber Base ConverterConvert integers between binary, decimal and hexUUID v4 GeneratorGenerate random identifiers in your browserBase64 Encoder and DecoderConvert UTF-8 text to and from Base64SHA-2 Hash GeneratorGenerate SHA-256, SHA-384 or SHA-512 hashesColor ConverterConvert HEX, RGB and HSL color valuesPassword GeneratorCreate random passwords in your browserText Diff CheckerCompare two texts line by lineVoice RecorderRecord and download voice notes in your browserAudio TrimmerCut an audio clip to a selected time rangeSilence RemoverFind and shorten long quiet pauses in audioAudio ConverterConvert browser-supported audio to WAVAudio JoinerCombine multiple audio files with gaps or crossfadesSpeed ChangerSpeed up or slow down audio and adjust its pitchVoice ChangerShift audio pitch and adjust formant-style toneVolume NormaliserAdjust average volume with a peak ceilingAudio to TextDictate speech and edit the browser transcriptText to SpeechListen to text using a voice available on your deviceWaveform VideoCreate a video with a moving audio waveformVideo TrimmerChoose a start and end time and export the selected clipVideo Format ConverterRe-encode videos into formats supported by your browserMute VideoRemove the audio track from a videoRotate and Flip VideoRotate or flip video frames with an instant live previewVideo CompressorReduce video resolution and re-encode in your browserVideo to GIFCreate a silent looping GIF from a short video clipSlideshow Video MakerCreate a video from images with an optional joined audio soundtrackMerge VideosJoin video clips in a chosen orderExtract Audio from VideoSave a video's audio track as a WAV fileAdd Text or WatermarkBurn a text overlay into every video frameResize or Crop VideoFit or crop a video to landscape, square or portrait dimensionsChange Video SpeedSlow down or speed up video playbackAdd or Replace AudioUse an audio file as the soundtrack for a videoInstagram Reels and YouTube Shorts MakerPrepare a vertical short with 9:16 framing, trim, title and optional soundtrackSocial Media Thumbnail GeneratorCreate sized thumbnails and post images for YouTube, Instagram, Facebook and moreSocial Media Post DesignerDesign platform-sized social posts with movable textSocial Media Carousel MakerSplit a wide image into square carousel slidesSocial Profile and Banner ResizerResize avatars and cover images for social platformsSocial Caption and Hashtag OrganizerSave and copy reusable social captions and hashtag setsSocial Media Batch Image ResizerResize up to 20 post images to common platform sizesTimed Video CaptionsAdd multiple timed, positioned text overlays to a video

QUICK AND PRIVATE

Free browser tools for everyday tasks

Count words and characters with the Word Counter, or generate layout filler with the Lorem Ipsum Generator. Calculate percentages with the Percentage Calculator or compare calendar dates with the Date Calculator. Estimate durations with the Duration Calculator. Estimate age in years, months and days with the Age Calculator. Estimate monthly repayments with the Loan Calculator. Calculate subject scores with the Marks Percentage Calculator. Convert CGPA using the CGPA to Percentage Converter, calculate semester averages with the SGPA to CGPA Calculator, course GPA with the GPA Calculator, and rank percentiles with the Percentile and Rank Calculator. Check class participation with the Attendance Calculator and plan study time with the Exam Countdown and Study Planner. Try the Countdown Timer, Stopwatch and Pomodoro, Scientific Calculator, Quadratic Equation Solver, and Fraction Calculator. Edit images with the Image Format Converter, Image Cropper, Rotate and Flip Image, Image Watermark Tool, Image Color Picker, and Favicon Generator. Work with video using the Video Trimmer, Video Format Converter, Mute Video, Rotate and Flip Video, Video Compressor, Video to GIF, Slideshow Video Maker, and Merge Videos, Extract Audio from Video, Add Text or Watermark, Resize or Crop Video, Change Video Speed, Add or Replace Audio, Instagram Reels and YouTube Shorts Maker, YouTube and Instagram Thumbnail Generator, Social Media Post Designer, Social Media Carousel Maker, Social Profile and Banner Resizer, Social Caption and Hashtag Organizer, Social Media Batch Image Resizer, Timed Video Captions, and Waveform Video Maker. Prepare image and PDF files with the Image to PDF Converter, Merge PDF Files, Rotate PDF Pages, Split PDF, and Image Compressor. Estimate compound growth with the Compound Interest Calculator. Calculate sale prices with the Discount Calculator. Calculate tax totals with the Sales Tax Calculator. Split a restaurant bill with the Tip Calculator. Estimate your trip's fuel cost with the Fuel Cost Calculator. Calculate pace per kilometer or mile with the Pace Calculator. Summarize a list of values with the Statistics Calculator. Estimate energy charges with the Electricity Cost Calculator. Estimate simple interest with the Simple Interest Calculator. Simplify proportions with the Ratio Calculator. Calculate BMI from metric measurements with the BMI Calculator. Convert measurements with the Length Converter, Temperature Converter and Weight Converter. Convert kitchen measures with the Cooking Measurement Converter or compare footwear sizes with the Shoe Size Converter. Developer utilities include the JSON Formatter, CSV to JSON Converter, Base64 Converter, Color Converter and Text Diff Checker. Find a tool by describing your task with the Tool Finder, generate values with the Random Number Generator or Dice Roller, and estimate room size with the Square Footage Calculator. Plan trip fuel using the Fuel Efficiency and Trip Cost Calculator or split a meal bill with the Tip Calculator & Bill Splitter. Record voice notes with the Voice Recorder. Trim a sound clip with the Audio Trimmer. Shorten long pauses with the Silence Remover. Convert a sound file with the Audio Converter. Combine clips with the Audio Joiner. Change audio speed with the Speed Changer. Shift pitch and tone with the Voice Changer. Adjust recording levels with the Volume Normaliser. Dictate words with the Audio to Text. Listen to text aloud with the Text to Speech. Make a shareable audiogram with the Waveform Video Maker. Use the categories or search above to discover all 108 free tools. Most tools work in your browser and process data locally. Browser speech tools may use services provided by your browser; check their privacy settings before using sensitive content.

A LITTLE MORE HUMAN

Useful by design. Private by default.

The tools we’re building are designed to be easy to use and clear about what they do. The first tools run locally in your browser, so your input stays on your device.