Image converter
Switch between JPEG, PNG and WebP.
A little less busywork
All tools
Useful tools, right when you need them. All free. All in your browser.
Pick a tool. Make it happen.
227 toolsAll toolsImageCreator studioCalculatorsStudy & IELTSTextDeveloperPDFEverydaySEO & webHealth & wellnessPregnancy & periodsParenting & familySports & trainingFun & photo boothCareer & businessNepalHome & solarTravel & eventsAudio & animationFood & cookingScience & electronicsGames & practiceSecurity & privacyEducation & worksheetsMoney & shopping
Image compressor
Lighter images. A faster everything.
Image resizer
The right dimensions, every time.
Photo cropper
Keep the part that matters most.
Rotate & flip
Give your photo a fresh perspective.
Background remover
A clean cutout, without the busy background.
Image color palette
Find the colors hiding in your photos.
Scientific calculator
From quick sums to bigger questions.
Percentage calculator
Percentages, made a little less puzzling.
Discount & tax
Know the final price before checkout.
Loan & EMI calculator
Plan monthly repayments with clarity.
Compound interest
See how your savings can grow.
Tip & bill splitter
Good company. Fairly split bills.
Age calculator
Years, months and little milestones.
Date difference
Find the days between two dates.
Unit converter
Lengths, weights, temperatures and more.
BMI calculator
A quick adult body mass index calculation.
Aspect ratio
Find the perfect proportions.
Savings goal
Turn a future goal into a monthly plan.
IELTS band calculator
Four scores. One clear overall band.
IELTS listening score
Turn practice marks into an estimated band.
IELTS reading score
Academic and General Training estimates.
Word & character counter
Every word, character and minute counted.
Text case converter
UPPER, lower, Title. Your call.
Text cleaner
Tidy up extra spaces and duplicate lines.
Text comparison
Spot the lines that changed.
Lorem ipsum generator
A little placeholder for your next big idea.
JSON formatter
Readable, validated and neatly arranged.
Base64 encoder / decoder
Encode and decode UTF-8 text.
URL encoder / decoder
Keep special characters URL-ready.
Password generator
Strong random passwords, made locally.
UUID generator
Fresh version 4 identifiers in a click.
SHA hash generator
A digital fingerprint for your text.
Unix timestamp converter
Make sense of seconds since 1970.
Color converter
HEX, RGB and HSL, all in sync.
Images to PDF
Turn your images into a neat document.
Merge PDFs
Bring multiple documents together.
Extract PDF pages
Keep just the pages you need.
Custom QR code generator
Styled QR codes, beautiful colors and crisp PNG or SVG exports.
Random name picker
Let a little chance make the choice.
Focus timer
Make a little space for deep work.
Stopwatch
Start, pause and capture the moment.
Image to text · OCR
Turn screenshots into editable English or Nepali text.
Meme maker
Your image. Your punchline. Ready to share.
Social image resizer
Post, story, square or thumbnail. One easy export.
Screenshot studio
Give screenshots a beautiful, shareable frame.
Watermark maker
Add your name or brand to an image.
Favicon maker
Tiny icons with a little personality. PNG and ICO.
Photo collage
Bring up to nine moments into one frame.
Quote card maker
Make your words worth stopping for.
Photo filter editor
Fine-tune brightness, contrast and color.
SRT ↔ VTT converter
Clean subtitles, ready for your next video.
UTM link builder
Keep campaign links clear and consistent.
QR code scanner
Read a QR image without opening unknown links.
Emoji picker
Find a little expression. Copy it in a click.
CSS gradient maker
A smooth new direction for your next design.
Glass effect generator
Design a frosted-glass card. Copy the CSS.
Color contrast checker
Check readable color combinations against WCAG.
Markdown to HTML
Write Markdown. Preview and export clean HTML.
JSON to CSV
Turn a list of objects into a tidy spreadsheet.
Image to Base64
Turn an image into an embeddable data URL.
Base64 to image
Preview and download an encoded image.
Image metadata remover
Export a fresh image without the original EXIF data.
Photo redactor
Cover a sensitive area with a solid rectangle.
Pixel art upscaler
Keep hard pixel edges when enlarging small art.
Round profile picture
Make a circular avatar with transparent corners.
Average & statistics
Mean, median, modes and standard deviation.
Fraction calculator
Add, subtract, multiply and divide exact fractions.
Scientific notation converter
Move between decimal and scientific notation.
Ratio splitter
Divide an amount into proportional shares.
Number base converter
Binary, octal, decimal and hexadecimal.
Random number generator
Pick secure random integers in your range.
Number rounding tool
Round, floor or ceil to decimal places.
Time duration calculator
Add or subtract hours, minutes and seconds.
Speed, distance & time
Find the missing part of a journey.
Fuel & trip cost
Estimate fuel needed and share the trip cost.
Electricity cost calculator
See what an appliance costs to run.
Simple interest calculator
Principal, interest and final balance.
Inflation calculator
Compare future cost and purchasing power.
Return on investment
Work out gain, return and annualized growth.
Break-even calculator
Find how many units cover your fixed costs.
Margin & markup
Compare profit, margin and markup clearly.
Salary & wage converter
Convert hourly, daily, weekly and annual pay.
Weighted GPA calculator
Combine grade points and course credits.
Final grade calculator
Find the exam score needed for your target.
Reading speed test
Time your reading and estimate words per minute.
Study session planner
Turn available time into focused sessions.
Add or subtract days
Find a date a chosen number of days away.
Working days calculator
Count weekdays or add business days.
Sort text lines
Sort alphabetically, naturally or by length.
Reverse text
Reverse characters, words or whole lines.
Find & replace text
Replace a literal phrase safely and quickly.
Remove Latin accents
Convert accented Latin letters into simpler text.
URL slug generator
Make a clean, readable page slug.
HTML entity encoder
Escape or decode HTML text characters.
HTML to plain text
Extract readable text from HTML markup.
Text to list
Make HTML or Markdown lists from lines.
Regular expression tester
Test a pattern with matched text and groups.
JWT decoder
Inspect token headers and payloads locally.
CSV to JSON
Convert a table into structured records.
XML formatter & validator
Check XML and make nesting easier to read.
JSON comparison
Compare structured values by their paths.
Cron expression builder
Build common five-field UTC schedules.
CSS box-shadow maker
Preview and copy a custom shadow.
CSS corner radius maker
Shape each corner and copy the CSS.
Fluid font-size generator
Build a responsive CSS clamp expression.
Rotate PDF pages
Turn selected pages without editing the original.
Color harmony palette
Generate coordinated colors from one starting color.
Add PDF page numbers
Number the pages of a PDF document.
SEO meta tag generator
Prepare titles, descriptions and sharing tags.
robots.txt generator
Create a simple crawler rules file.
XML sitemap generator
Turn a URL list into an XML sitemap.
BMR calculator
Estimate adult resting energy using the Mifflin–St Jeor equation.
TDEE calculator
Explore adult daily energy expenditure with an editable activity multiplier.
Macro calculator
Convert your calorie budget and chosen macro split into grams.
Calories burned estimator
Estimate activity energy from duration, body weight and a chosen MET value.
Sleep duration planner
Plan bedtime from your wake time, desired sleep and time to fall asleep.
Pregnancy due date calculator
Estimate a due date from the first day of the last period.
Pregnancy week & trimester
Calculate weeks, days and trimester from an entered pregnancy reference date.
Period calendar
Project cycle dates from a start date and your usual cycle length.
Estimated ovulation window
Explore an approximate ovulation interval from an assumed regular cycle.
Contraction timer & log
Record contraction start times, duration and intervals between starts.
Baby age calculator
Show a child’s age in calendar months, weeks and days.
Feeding journal
Record feeding times, optional amounts and notes in a private session.
Diaper log
Keep a simple timestamped record of diaper changes and notes.
Baby name shortlist
Browse a curated list of names and save a personal shortlist.
Pregnancy announcement maker
Create a downloadable announcement card using your own words and dates.
Running pace & splits
Calculate pace, speed and equal-distance race splits.
Cricket required run rate
Calculate current and required cricket scoring rates using legal balls.
Tournament bracket generator
Create a single-elimination bracket with byes and editable match winners.
Chess clock
Run two player clocks with a chosen starting time and increment.
Estimated one-rep max
Estimate a lifting one-repetition maximum from a submaximal set.
Interval workout timer
Alternate timed work and rest blocks for a chosen number of rounds.
Barbell plate calculator
Find equal plates for each side of a barbell from your available inventory.
Training volume tracker
Calculate workout load from sets, repetitions and external weight.
Cycling gear calculator
Compare gear ratios, development and speed from cadence and wheel size.
Swimming pace calculator
Calculate swimming pace per 100 meters and pool-length splits.
Cuteness meter · just for fun
Make a playful photo score card with a camera or uploaded image.
Photo booth strips
Capture or upload moments and arrange them into a photo-booth strip.
Sticker outline maker
Add an outline to a transparent cutout and export a PNG sticker.
Pet trading-card maker
Turn a pet photo into a custom collectible-style card.
Couple initials poster
Design a poster with initials, names and an optional anniversary date.
Typing speed & accuracy
Measure typing speed and character accuracy against a visible passage.
Spaced-repetition flashcards
Practice your own question-and-answer cards with a simple review schedule.
Negative marking calculator
Calculate exam marks from correct, incorrect and unanswered questions.
APA & MLA citation formatter
Build a basic webpage, book or journal citation from entered source details.
Attendance target calculator
Find classes needed or classes you can miss while keeping a chosen percentage.
Resume PDF builder
Create a clean resume with live preview, printable PDF and editable sections.
Cover letter builder
Assemble an editable cover letter from your own application details.
Invoice generator
Create an itemized invoice with tax, discount, currency and printable output.
Freelance hourly-rate calculator
Estimate a sustainable billable rate from income, expenses and available hours.
Project quotation builder
Create a client quote with line items, terms, expiry date and PDF output.
BS ↔ AD date converter
Convert supported Bikram Sambat and Gregorian calendar dates locally.
Unicode ↔ Preeti converter
Convert Nepali Unicode text and legacy Preeti-encoded text.
NEB grade calculator
Estimate subject grades and credit-weighted GPA under a stated NEB grading scheme.
Nepali holiday calendar
Browse a sourced Nepali holiday list with dates, scope and calendar export.
Number to Nepali words
Write an integer amount in Nepali words using lakh and crore grouping.
Paint quantity calculator
Estimate wall area, paint volume and can counts from room dimensions.
Tile quantity calculator
Estimate tiles, boxes and material cost for an area with a waste allowance.
Concrete volume calculator
Calculate concrete volume for a slab, cylinder or rectangular footing.
Solar energy estimator
Estimate daily and monthly output from panel capacity, sun hours and losses.
Solar payback calculator
Estimate simple payback from installation cost, generation and electricity value.
Time-zone meeting planner
Compare a chosen meeting time across IANA time zones.
Group trip expense settlement
Calculate who owes whom after shared trip expenses.
Packing checklist
Build and check a customizable packing list for a trip.
Birthday countdown
Count down to a birthday or a chosen event and make a shareable card.
Calendar invitation generator
Create an ICS calendar file with an event title, time and location.
Voice recorder
Record microphone audio locally with playback and a downloadable file.
Audio trimmer
Select a time range in a browser-readable audio file and export WAV.
Audio to WAV converter
Decode supported audio and export an uncompressed PCM WAV file.
GIF maker
Create an animated GIF from uploaded image frames with adjustable timing.
Subtitle timing shifter
Move SRT or VTT caption timestamps earlier or later by an offset.
Recipe portion scaler
Scale ingredient amounts from an original yield to a target yield.
Ingredient cost calculator
Calculate ingredient cost from pack size, pack price and recipe usage.
Cost per serving calculator
Combine batch ingredients, packaging and overhead into a per-serving cost.
Coffee brewing ratio
Calculate coffee or water amounts from your chosen brewing ratio.
Oven temperature converter
Convert Celsius and Fahrenheit and apply an optional fan-oven adjustment.
Ohm’s law calculator
Find voltage, current, resistance and power for a simple DC resistive load.
Resistor colour decoder
Decode four- or five-band resistor values and tolerance.
LED resistor calculator
Estimate a series resistor and dissipation from supply voltage, LED drop and current.
Kinetic energy calculator
Calculate classical kinetic energy, mass or speed from two known values.
Projectile motion simulator
Explore ideal projectile trajectories with a launch speed, angle and height.
eDPI calculator
Calculate effective mouse sensitivity from DPI and in-game sensitivity.
Mouse sensitivity converter
Convert sensitivity between a small set of documented yaw-based game profiles.
Reaction-time game
Measure the delay between a visual cue and your click or tap.
Aim trainer
Practice clicking or tapping targets and review accuracy in a timed round.
Memory matching challenge
Match pairs of symbols in a timed card game with adjustable difficulty.
Passphrase generator
Generate a random multiword passphrase using a bundled word list.
File checksum verifier
Hash a local file and compare it with an expected SHA-256 digest.
Content Security Policy builder
Compose a CSP header from explicit resource-source choices.
PEM certificate viewer
Inspect a public X.509 certificate’s names, dates, key details and fingerprint.
URL structure inspector
Inspect URL components, hostname encoding and visible structural warning signs.
PDF to JPG / PNG
Export selected PDF pages as images or a ZIP.
PDF compressor
Optimize a PDF or make a smaller scanned copy.
PDF text extractor
Copy embedded PDF text with page separators.
Drawn signature maker
Draw a signature and save a transparent PNG.
Passport photo layout editor
Crop to editable sizes and print a photo sheet.
Photo to pixel art
Turn a photo into a crisp pixel-style image.
Comic strip creator
Combine your photos, captions and speech bubbles.
3D text poster maker
Layer shadows, colors and depth into bold text.
Word-search generator
Make a printable puzzle and answer key.
Crossword builder
Turn words and clues into a connected puzzle.
Sudoku generator & checker
Generate uniquely solvable puzzles and check answers.
School timetable maker
Build a weekly class schedule and printable PDF.
CIDR / subnet calculator
Calculate IPv4 network ranges and host counts.
Linux chmod builder
Turn permission choices into octal modes.
HMAC generator / verifier
Authenticate sample messages with a shared key.
HAR network-log viewer
Inspect timings and export a sanitized HAR copy.
Monthly budget planner
Compare income, planned spending and actual costs.
Subscription cost tracker
See recurring bills as monthly and yearly totals.
Debt payoff planner
Compare snowball and highest-rate payment plans.
Price-per-unit comparison
Compare packs, discounts and measurement units.
Business card & vCard maker
Create a printable card and a contact file.
Inventory tracker
Track quantities, stock value and reorder levels.
Shipping label maker
Print sender and recipient labels without postage.
Cash-flow planner
Carry opening cash through monthly forecasts.
Habit streak calendar
Mark completed days and export a monthly tracker.
Room floor-plan designer
Arrange furniture to scale in a simple 2D room.
Event seating-chart builder
Assign guests to tables and export the plan.
Pantry inventory tracker
Track quantities, storage locations and label dates.
NPR cash-denomination counter
Count Nepali notes and coins with exact totals.
Printable Nepali calendar
Make a BS month with AD dates and scoped holidays.
Nepali application-letter builder
Draft editable leave and general-request letters.
Text to speech
Listen to your text with your browser’s voices, speed and pitch controls.
All-in-one text formatter
Change case, clean spaces, count words and copy tidy text.
Anime character creator
Design an original chibi character. Choose hair, eyes, outfits and accessories.
Kids’ printable worksheets
Create alphabet, math, handwriting and coloring sheets. Print or download.