52+ free tools · zero signup
Every tool. Free. Private.
Files and text are processed in your browser — never uploaded, never stored, never watermarked. Pick a tool and get it done.
QR Codes & Barcodes
FlagshipEditable QR Code
Create a QR code you can update after printing — no account needed.
QR Code Generator
Styled QR codes for URLs, WiFi, vCards, and 20+ content types.
Bulk QR Generator
Generate hundreds of QR codes at once from a CSV file.
QR Code Scanner
Scan QR codes with your camera or from an image.
QR Code Tester
Check that your QR code scans reliably before you print it.
Barcode Generator
13 barcode formats with validation — EAN, UPC, Code 128, ISBN.
Barcode Scanner
Scan any barcode with your camera or from a photo.
Product Label Designer
Design printable barcode labels on Avery sheets.
Bio Link Page
A link-in-bio page with a matching QR code.
Marketing Kit
Print-ready posters, table tents, and stickers for your QR code.
PDF Tools
Merge, split, compress, and convert PDFs without uploading them anywhere.
Merge PDFPopular
Combine multiple PDFs into one file, in the order you choose — nothing leaves your browser.
Split PDF
Pull out a page range or break a PDF into single pages — processed privately in your browser.
Compress PDFPopular
Shrink PDFs to fit email and upload limits — with an honest lossless mode and a strong mode for big scans.
JPG to PDF
Turn photos and scans into a single tidy PDF — pick the page size, set margins, done.
PDF to JPG
Turn every PDF page into a high-quality JPG — preview first, download one or all as a ZIP.
Rotate PDF
Fix upside-down scans for good — rotate single pages or the whole PDF and save it properly.
PDF to WordPopular
Turn a PDF into an editable Word document — headings, paragraphs, and lists rebuilt in your browser.
PDF to Excel
Pull tables out of a PDF into a real spreadsheet — column detection runs privately in your browser.
Audio & Video Tools
Transcribe audio, video, and YouTube — AI that runs in your browser, files never uploaded.
Audio TranscriptionPopular
Studio-grade AI transcription for MP3, WAV, and M4A — runs in your browser, audio never uploaded.
Video TranscriptionPopular
Turn MP4, WebM, and MOV videos into text or subtitles — processed privately on your device.
YouTube Transcript GeneratorPopular
Paste a YouTube link and get the full transcript — with timestamps or as clean text.
Image Tools
Compress, resize, and convert images privately — files never leave your device.
Image CompressorPopular
Shrink JPG, PNG, and WebP file sizes right in your browser — photos never leave your device.
Image ResizerPopular
Resize photos to exact pixel dimensions or a percentage — processed locally, never uploaded.
Image Converter
Switch images between JPG, PNG, and WebP in seconds — conversion happens in your browser, not on a server.
Image to Base64
Turn any image into Base64, a data URI, or ready-to-paste HTML and CSS — and decode strings back into images.
Favicon Generator
Build a complete favicon pack from an image, letters, or an emoji — every size a modern site needs.
Color Picker from Image
Click any pixel to grab its exact color — HEX, RGB, HSL, plus an automatic palette from your image.
Text Tools
Count, convert, compare, and clean text — live, as you type.
Word CounterPopular
Count words, characters, sentences, and reading time — live, as you type.
Case ConverterPopular
Switch text between UPPERCASE, lowercase, Title Case, camelCase, and six more — live.
Text Diff Checker
Compare two blocks of text and see every added and removed line highlighted.
Lorem Ipsum Generator
Generate classic lorem ipsum placeholder text by the paragraph, sentence, or word.
Slug Generator
Turn titles into clean, SEO-friendly URL slugs — accents and stop words handled.
Text Cleaner
Trim, dedupe, unwrap, and normalize messy text in one pass — right in your browser.
Developer Tools
Format, encode, decode, and generate — without pasting secrets into random sites.
JSON FormatterPopular
Format, validate, and minify JSON with instant error pinpointing.
Base64 Encode / DecodePopular
Encode text or files to Base64 — and decode back — UTF-8 safe, with a URL-safe option.
URL Encode / Decode
Percent-encode and decode text for URLs — plus a parser that breaks any URL into its parts.
UUID Generator
Generate cryptographically random UUID v4s — one or a thousand — with code-ready formatting.
Hash Generator
MD5, SHA-1, SHA-256, SHA-384, and SHA-512 for text or files — computed in your browser.
JWT Decoder
Decode a JWT’s header and payload, read the claims, and check expiry — without the token leaving your browser.
CSV to JSON Converter
CSV to JSON and back — with real quoting rules, delimiter detection, and type inference.
Unix Timestamp Converter
Unix timestamps to readable dates and back — seconds or milliseconds, auto-detected.
Regex Tester
Write a regex and watch matches highlight live — with groups, flags, and a replace preview.
Link ShortenerPopular
Shorten any link to nofolo.com/r/… — with click stats, editing, and an optional QR code.
Calculators & Generators
Percentages, dates, loans, passwords — instant answers with the working shown.
Password GeneratorPopular
Create strong random passwords and memorable passphrases — generated locally, never sent anywhere.
Percentage CalculatorPopular
Every percentage problem solved live — with the working shown, not just the answer.
Age Calculator
Your exact age in years, months, and days — plus a countdown to your next birthday.
Date Calculator
Days between two dates — or add and subtract time from any date, calendar-accurately.
BMI Calculator
Body mass index with WHO categories and your healthy weight range — metric or imperial.
Loan Calculator
Monthly payment, total interest, and a full amortization schedule — see what a loan really costs.
Unit Converter
Length, weight, temperature, volume, area, speed, data, and time — converted live, both ways.
Random Number Generator
Truly random numbers in any range — plus dice rolls and coin flips, all crypto-grade.
Investment CalculatorPopular
Project compound growth from regular investing — contributions vs growth, inflation-adjusted, year by year.
Your files never leave your device
Every utility on this page runs with JavaScript in your browser. There is no upload step, no processing queue, and no server copy to delete later — that’s why Nofolo is instant.