169 free tools and counting

Free Online Tools
for Everyone

Toolerax is a growing collection of free, fast and private online tools — PDF, image, text, developer and calculator utilities that work right in your browser.

Browse all tools

Merge PDF

Combine multiple PDFs into one file.

Compress PDF

Reduce PDF file size with a quality choice.

Word to PDF

Convert Word .docx & .doc files to PDF.

JPG to PDF

Convert JPG & PNG images into a PDF.

Split PDF

Extract pages or split a PDF into files.

PDF to JPG

Convert each PDF page to a JPG (ZIP).

Background Remover

Remove image backgrounds automatically with AI.

Image Compressor

Reduce image file size with a quality slider.

Image Resizer

Resize images by pixels or percentage.

HEIC to JPG

Convert iPhone HEIC photos to JPG.

QR Code Generator

Make QR codes for URLs, WiFi, text & more.

JSON Formatter

Beautify, minify & validate JSON instantly.

Word Counter

Count words, characters, sentences & reading time.

Password Generator

Create strong, secure, random passwords.

Age Calculator

Calculate exact age in years, months & days.

Percentage Calculator

Find percentages, changes & ratios instantly.

BMI Calculator

Check your Body Mass Index & weight category.

Excel to PDF

Convert Excel .xlsx & .xls to PDF.

Case Converter

UPPERCASE, lowercase, Title, camelCase & more.

Base64 Encode / Decode

Encode & decode Base64 text instantly.

URL Encode / Decode

Percent-encode & decode URLs and query strings.

Lorem Ipsum Generator

Generate placeholder dummy text instantly.

Hash Generator

MD5, SHA-1, SHA-256 & SHA-512 hashes.

Text Diff Checker

Compare two texts and highlight differences.

Remove Duplicate Lines

Remove duplicate & empty lines from text.

Text Sorter

Sort lines A–Z, by length, reverse or shuffle.

UUID Generator

Generate random UUID / GUID v4 in bulk.

Slug Generator

Turn titles into clean, SEO-friendly URL slugs.

JWT Decoder

Decode JWT header & payload instantly.

HTML Encode / Decode

Escape & unescape HTML entities.

Loan / EMI Calculator

Estimate monthly EMI, interest & total cost.

Tip Calculator

Work out the tip and split the bill fairly.

Date Difference Calculator

Count days, weeks & months between two dates.

Unit Converter

Convert length, weight, volume, area, speed & data.

Temperature Converter

Convert Celsius, Fahrenheit & Kelvin instantly.

Color Converter

Convert HEX, RGB & HSL with a live preview.

CSV to JSON Converter

Convert CSV to JSON and JSON back to CSV.

Epoch / Unix Timestamp Converter

Convert Unix timestamps to dates and back.

Image Converter

Convert between PNG, JPG and WebP.

Image to Base64

Encode images as Base64 data URIs.

Image Cropper

Crop images to any size or aspect ratio.

Rotate PDF

Rotate PDF pages 90°, 180° or 270°.

Delete PDF Pages

Remove unwanted pages from a PDF.

Time Zone Converter

Convert & compare time across world time zones.

Number Base Converter

Convert binary, octal, decimal & hex instantly.

Random Number Generator

Generate random numbers in any range.

Data Storage Converter

Convert bytes, KB, MB, GB, TB & bits.

Roman Numeral Converter

Convert numbers to Roman numerals & back.

Aspect Ratio Calculator

Keep proportions when resizing width & height.

Discount Calculator

Find sale price and how much you save.

Text to Binary Converter

Convert text to binary code and back.

Regex Tester

Test regex with live match highlighting.

Word Frequency Counter

Find your most-used words & keyword density.

Reading Time Calculator

Estimate reading & speaking time for any text.

Meta Tag Generator

Generate SEO, Open Graph & Twitter meta tags.

CSS Gradient Generator

Build linear & radial CSS gradients visually.

Color Palette Generator

Generate tints, shades & matching color schemes.

Calorie Calculator

Estimate daily calories (TDEE) & BMR.

Cron Expression Parser

Explain cron schedules & preview next runs.

JSON to CSV

Turn JSON arrays into CSV or TSV instantly.

URL Parser

Split a URL into host, path, query & hash.

Color Contrast Checker

Test color contrast against WCAG AA & AAA.

CSS Box Shadow Generator

Design CSS box-shadows with a live preview.

Markdown to HTML

Convert Markdown to HTML with live preview.

UTM Link Builder

Build trackable campaign URLs with UTM tags.

Find and Replace

Find & replace text, with regex support.

Reverse Text

Reverse letters, words or lines instantly.

Text Repeater

Repeat text any number of times.

Remove Line Breaks

Strip line breaks & extra whitespace.

Compound Interest Calculator

Project savings growth with compound interest.

Sales Tax Calculator

Add or remove sales tax / VAT from a price.

Body Fat Calculator

Estimate body fat % (U.S. Navy method).

GPA Calculator

Calculate your weighted GPA on a 4.0 scale.

Morse Code Translator

Translate text to Morse code and back.

Number to Words

Spell out numbers in words or currency.

Robots.txt Generator

Build a valid robots.txt for your site.

XML Sitemap Generator

Turn a URL list into a valid sitemap.xml.

SERP Snippet Preview

Preview your Google search result snippet.

Open Graph Preview

Preview social share cards & get OG tags.

Keyword Density Checker

Check 1, 2 & 3-word keyword density.

Mortgage Calculator

Monthly payment, interest & total cost.

Fraction Calculator

Add, subtract, multiply & divide fractions.

Average Calculator

Mean, median, mode, range & sum of a list.

Standard Deviation Calculator

Sample & population SD, variance & mean.

Grade Calculator

Weighted course grade & needed final score.

Hourly to Salary Calculator

Hourly wage ↔ annual salary, both ways.

Due Date Calculator

Estimate your due date & current week.

Fuel Cost Calculator

Trip fuel needed, cost & per-person split.

Military Time Converter

24-hour ↔ 12-hour AM/PM, with chart.

Height Converter

Feet & inches ↔ centimeters instantly.

Cooking Converter

Cups, tbsp, ml, grams & oz — converted.

Fancy Text Generator

Unicode fonts to copy-paste anywhere.

Base64 to Image

Decode Base64 into a viewable image.

XML Formatter

Beautify, minify & validate XML.

YAML to JSON

Convert YAML ↔ JSON with validation.

CSS Minifier

Compress CSS & see bytes saved.

Barcode Generator

Make CODE128, EAN, UPC barcodes — free.

Image Color Picker

Click a photo to get HEX, RGB & HSL.

Rotate Image

Rotate 90/180/270° or flip any photo.

Add Text to Image

Put captions or labels on any photo.

PDF Watermark

Stamp text watermarks on every page.

PDF Page Numbers

Number PDF pages in any position.

Reorder PDF Pages

Move PDF pages into any order.

Extract Images from PDF

Save the images embedded in a PDF.

PDF Info Viewer

See a PDF's pages, size and metadata.

Schema Markup Generator

Build JSON-LD structured data fast.

Password Strength Checker

Entropy, crack time & weakness checks.

PowerPoint to PDF

Convert PowerPoint .pptx & .ppt to PDF.

Text to PDF

Convert plain .txt files to PDF.

RTF to PDF

Convert Rich Text .rtf files to PDF.

CSV to PDF

Turn a CSV spreadsheet into a PDF table.

ODT to PDF

Convert OpenDocument .odt files to PDF.

ODS to PDF

Convert OpenDocument .ods spreadsheets to PDF.

ODP to PDF

Convert OpenDocument .odp slides to PDF.

ODG to PDF

Convert OpenDocument .odg drawings to PDF.

Pages to PDF

Convert Apple Pages .pages files to PDF.

Publisher to PDF

Convert Microsoft Publisher .pub files to PDF.

Visio to PDF

Convert Visio .vsd & .vsdx diagrams to PDF.

WordPerfect to PDF

Convert WordPerfect .wpd files to PDF.

WPS to PDF

Convert Works / WPS .wps files to PDF.

XPS to PDF

Convert XPS & OXPS files to PDF.

SVG to PDF

Convert SVG vector graphics to PDF.

HEIC to PNG

Convert iPhone HEIC photos to PNG.

HEIC to PDF

Turn iPhone HEIC photos into a PDF.

PSD to JPG

Convert Photoshop .psd files to JPG.

PSD to PNG

Convert Photoshop .psd files to PNG.

TIFF to PDF

Convert TIFF images & scans to a PDF.

AVIF to JPG

Convert AVIF images to JPG.

Image to Text (OCR)

Extract text from an image with OCR.

Optimize PDF for Web

Linearize a PDF for fast web viewing.

Repair PDF

Fix corrupt or damaged PDF files.

Protect PDF (Password)

Add a password to a PDF (AES-256).

Restrict PDF Permissions

Block printing, copying or editing a PDF.

Unlock PDF (Remove Password)

Remove a password or restrictions from a PDF.

HTML to PDF

Convert an HTML file to a PDF document.

PDF to Grayscale

Turn a colour PDF black & white (greyscale).

PDF to Text

Extract plain text from a digital PDF.

PDF to PNG

Convert each PDF page to a PNG (ZIP).

OCR PDF (Make Searchable)

Add a searchable OCR text layer to a scanned PDF.

Excel to CSV

Convert Excel .xlsx / .xls to CSV.

CSV to Excel

Convert CSV to an Excel .xlsx spreadsheet.

Excel to ODS

Convert Excel to OpenDocument .ods.

ODS to Excel

Convert OpenDocument .ods to Excel .xlsx.

Word to ODT

Convert Word .docx to OpenDocument .odt.

ODT to Word

Convert OpenDocument .odt to Word .docx.

DOC to DOCX

Convert legacy .doc to modern .docx.

RTF to Word

Convert Rich Text .rtf to Word .docx.

Word to Text

Extract plain text from a Word document.

Word to EPUB

Convert a Word document to an EPUB ebook.

PowerPoint to ODP

Convert PowerPoint .pptx to OpenDocument .odp.

ODP to PowerPoint

Convert OpenDocument .odp to PowerPoint .pptx.

Image to ICO (Favicon)

Make a multi-size .ico favicon from an image.

Image to AVIF

Convert PNG / JPG to a compact AVIF image.

SVG to PNG

Rasterise an SVG vector to a PNG image.

AVIF to PNG

Convert AVIF images to PNG.

TIFF to JPG

Convert TIFF images to JPG.

TIFF to PNG

Convert TIFF images to PNG.

SVG to JPG

Rasterise an SVG vector to a JPG image.

HEIC to WebP

Convert iPhone HEIC photos to WebP.

EPS to PNG

Convert EPS vector art to PNG.

EPS to JPG

Convert EPS vector art to JPG.

EPS to PDF

Convert EPS vector art to PDF.

PDF to TIFF

Convert a PDF to a multi-page TIFF.

XLS to XLSX

Convert legacy .xls to modern .xlsx.

PPT to PPTX

Convert legacy .ppt to modern .pptx.

Word to HTML

Convert a Word document to HTML.

Pages to Word

Convert Apple Pages to Word (.docx).

Keynote to PDF

Convert Apple Keynote slides to PDF.

Numbers to Excel

Convert Apple Numbers to Excel (.xlsx).