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Fast, private utilities for images, documents, code, content, and calculations. Processed directly in your browser without uploads.
146
Free Tools
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and growing
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Showing 146 tools
100% In-Browser Execution • Zero File Uploads
Image Compressor
Compress JPG, PNG, and WebP images locally in your browser. Adjust quality, compare file size, and download without uploading your image.
Image Resizer
Resize your images online to custom dimensions (width and height) with aspect lock options.
Merge PDF
Combine multiple PDF files in the order you choose. Processing happens locally in your browser with no account or remote upload.
PDF Splitter
Extract selected page ranges from a PDF into one new document. Review the selected pages and download the result locally.
JSON Formatter
Format and clean JSON in your browser with readable indentation and instant output. Your data stays on your device.
Password Generator
Create strong random passwords locally with custom length, uppercase, lowercase, number, and symbol options.
Word Counter
Count words, characters, sentences, paragraphs, and estimated reading time instantly in your browser.
QR Code Generator
Generate a QR image from text or a URL and test it before printing or sharing. Runs locally in your browser.
Invoice Generator
Create a professional invoice with automatic totals, tax, and discounts, then print or save it locally from your browser.
UTM Builder
Build a campaign URL with source, medium, and campaign parameters. Runs locally in your browser.
Case Converter
Convert any text block to uppercase, lowercase, sentence, or title case.
PNG to WebP Converter
Transform lossless transparent PNGs into highly compressed WebPs.
Article Schema Generator
Prepare an editable Article schema JSON-LD starter and review the sample fields. Runs locally in your browser.
Base64 Decoder
Decode a Base64 string into readable text and check the result locally. Runs locally in your browser.
Base64 Encoder
Encode text as Base64 for data exchange and copy the encoded result. Runs locally in your browser.
Base64 to Image Converter
Decode base64 URI strings back into static image files instantly for local download.
Base64 To Image Converter
Border Radius Generator
Preview rounded corners and generate a CSS border-radius value. Runs locally in your browser.
Box Shadow Generator
Adjust a CSS box shadow with offsets, blur, spread, and an inset option. Runs locally in your browser.
Breadcrumb Schema Generator
Prepare an editable Breadcrumb schema JSON-LD starter and review the sample fields. Runs locally in your browser.
Break Even Calculator
Estimate break-even sales from fixed costs, variable cost, and unit selling price. Runs locally in your browser.
Bulk Image Metadata Remover
Remove embedded EXIF, GPS, camera details, and text metadata from one image or a batch. Download clean copies individually or as a ZIP.
Campaign URL Builder
Prepare a shareable landing-page URL with consistent campaign tracking names. Runs locally in your browser.
Canonical Tag Generator
Create a canonical link element for a preferred page URL. Runs locally in your browser.
Character Counter
Count characters and words in a draft as you edit it. Runs locally in your browser.
Circle Image Cropper
Crop your image into a circular frame with alpha transparency preservation.
Coin Flip Tool
Simulate one or more coin flips and review the outcomes. Runs locally in your browser.
Color Converter
Convert a supported color value between HEX, RGB, and HSL. Runs locally in your browser.
Color Picker
Choose a color and inspect its browser color values. Runs locally in your browser.
Compress Image to 100KB
Try to reduce a JPG, PNG, or WebP image toward a 100KB target and review the achieved size.
Compress Image to 200KB
Try to reduce a JPG, PNG, or WebP image toward a 200KB target and review the achieved size.
Compress Image to 500KB
Try to reduce a JPG, PNG, or WebP image toward a 500KB target and review the achieved size.
Compress Image to 50KB
Try to reduce a JPG, PNG, or WebP image toward a 50KB target and review the achieved size.
CPC Calculator
Calculate average CPC from total campaign spend and clicks. Runs locally in your browser.
CPM Calculator
Calculate CPM from campaign cost and the number of impressions. Runs locally in your browser.
CSS Formatter
Format CSS declarations and rules into a more readable layout. Runs locally in your browser.
CSS Gradient Generator
Build a CSS gradient and inspect its live color preview. Runs locally in your browser.
CSS Minifier
Compact CSS whitespace and comments for a smaller text result. Runs locally in your browser.
CTA Button Text Generator
Generate a short call-to-action suggestion for the selected category. Runs locally in your browser.
CTR Calculator
Calculate click-through rate from clicks and impressions. Runs locally in your browser.
Dice Roller
Roll virtual dice with the available side counts and inspect the results. Runs locally in your browser.
Discount Calculator
Calculate a percentage discount and the amount saved. Runs locally in your browser.
Duplicate Line Remover
Remove duplicate lines from a list and review the remaining entries. Runs locally in your browser.
Email Subject Line Length Checker
Check an email subject line’s length and compare it with the displayed guidance. Runs locally in your browser.
Estimate Generator
Prepare a printable estimate with line items, quantities, tax, and discounts. Runs locally in your browser.
Facebook Cover Photo Resizer
Resize an image to an 851 x 315 personal cover-photo preset for Facebook.
Facebook Post Image Resizer
Resize an image to a 1200 x 630 shared-post preset for Facebook.
FAQ Schema Generator
Prepare an editable FAQ schema JSON-LD starter and review the sample fields. Runs locally in your browser.
Favicon Generator
Compile cross-browser compatible favicon .ico & png sizes.
Google Business Profile Image Resizer
Resize a logo or store photo to a 1200 x 900 Google Business Profile post preset.
Google Business Profile Image Size
GST Calculator
Calculate GST amounts using a rate you supply and the selected add or remove mode. Runs locally in your browser.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text locally in your browser without transmitting the input.
Hashtag Counter
Count hashtag markers in caption text before publishing a post. Runs locally in your browser.
Heading Structure Checker
Extract HTML headings and review their order and hierarchy. Runs locally in your browser.
Hreflang Tag Generator
Build an alternate-language link from a page URL and a language code. Runs locally in your browser.
HTML Entity Decoder
Convert HTML entities into their readable characters in your browser. Runs locally in your browser.
HTML Entity Encoder
Escape HTML special characters before displaying text inside HTML content. Runs locally in your browser.
HTML Formatter
Make HTML source easier to inspect with local indentation and formatting. Runs locally in your browser.
HTML Minifier
Reduce whitespace in HTML source and review the compact result. Runs locally in your browser.
Image Color Picker
Click on any pixel in your image to immediately extract and copy HEX, RGB, or HSL color values.
Image Compressor
Image Cropper
Crop your images online to specific preset aspect ratios or select a free-form canvas boundary.
Image Cropper
Image Flipper
Flip your images horizontally or vertically in your browser.
Image Rotator
Rotate your images online by 90, 180, or 270 degrees, and mirror them horizontally or vertically.
Image to Base64 Converter
Encode a supported JPG, PNG, or WebP image into a base64 data URI and HTML/CSS snippets.
Image To Base64 Converter
Image to PDF Converter
Create a PDF from a supported image in your browser. Runs locally in your browser.
Image Watermark Tool
Add text watermarks to your images with custom text, size, color, and opacity.
Instagram Caption Character Counter
Check the length of an Instagram caption draft before posting. Runs locally in your browser.
Instagram Profile Picture Resizer
Resize an image to a 320 x 320 profile-picture preset for Instagram.
JavaScript Formatter
Reformat JavaScript for inspection with readable spacing and indentation. Runs locally in your browser.
JavaScript Minifier
Compact JavaScript text for inspection and copy the result locally. Runs locally in your browser.
JPG to PDF Converter
Place a JPG image into a PDF and save it locally. Runs locally in your browser.
JPG to PNG Converter
Convert JPG images to lossless PNG format in your browser.
JPG to WebP Converter
Transform JPG files into high-efficiency WebP format.
JPG To WebP Converter
JSON Validator
Check JSON syntax and inspect parser feedback before using a payload. Runs locally in your browser.
Keyword Density Checker
Inspect repeated words in a text and their share of the total word count. Runs locally in your browser.
LinkedIn Banner Resizer
Resize background banner layouts (1584 x 396) for professional LinkedIn profiles.
LinkedIn Post Character Counter
Count the characters in a LinkedIn post draft while you edit it. Runs locally in your browser.
Local Business Schema Generator
Prepare an editable Local business schema JSON-LD starter and review the sample fields. Runs locally in your browser.
Logo Resizer
Resize company logos to standard header, avatar, or icon specifications.
Logo Resizer Online
Lorem Ipsum Generator
Generate placeholder paragraphs for a layout and adjust the paragraph count. Runs locally in your browser.
Lowercase Converter
Convert letters in your text to lowercase and copy the result. Runs locally in your browser.
Mailto Link Generator
Build an email-draft link with recipients, subject, and body fields. Runs locally in your browser.
Markdown Previewer
Preview supported Markdown formatting beside your source text. Runs locally in your browser.
MD5 Generator
Generate an MD5 checksum from text for compatibility or non-security checks. Runs locally in your browser.
Meta Description Checker
Check a meta description and preview it alongside your page title and URL. Runs locally in your browser.
Meta Title Checker
Review a page title’s length and appearance in a simulated search snippet. Runs locally in your browser.
Open Graph Preview Tool
Preview supplied page details and an image in an illustrative Open Graph card. Runs locally in your browser.
Paragraph Counter
Count paragraphs separated by blank lines and inspect the structure of your draft. Runs locally in your browser.
Passport Photo Resizer
Resize a photo to a 600 x 600 square preset; verify the current rules for your issuing authority.
Password Strength Checker
Inspect a password’s length and character variety without sending it to a server. Runs locally in your browser.
PDF Page Remover
Remove unwanted pages from a PDF and download the remaining pages. Runs locally in your browser.
PDF Page Reorder Tool
Move PDF pages earlier or later and save the revised order. Runs locally in your browser.
PDF Rotator
Rotate selected PDF pages and download a document with the new orientations. Runs locally in your browser.
Percentage Calculator
Calculate a percentage using the available mode and your two input values. Runs locally in your browser.
Pinterest Image Resizer
Resize an image to a 1000 x 1500 portrait pin preset for Pinterest.
PNG to JPG Converter
Convert transparent PNG images to standard JPG format in your browser.
PNG to PDF Converter
Convert a PNG image into an image-based PDF document. Runs locally in your browser.
PNG To WebP Converter
Profit Margin Calculator
Calculate profit and profit margin from cost and selling price. Runs locally in your browser.
QR Code Scanner
Read a QR code from an uploaded image and review the decoded text. Runs locally in your browser.
Random Name Generator
Create sample names for a prototype or mock dataset. Runs locally in your browser.
Random Number Generator
Generate integers inside a chosen range, optionally without duplicates. Runs locally in your browser.
Random Password Generator
Random Word Generator
Generate a list of sample words for prompts, prototypes, or layout tests. Runs locally in your browser.
Read Time Calculator
Estimate reading time from a draft and its word count. Runs locally in your browser.
Receipt Generator
Create a receipt layout with item totals and the details you provide. Runs locally in your browser.
Redirect Rule Generator
Prepare a redirect-rule starter and inspect the source and destination values. Runs locally in your browser.
Remove Extra Spaces
Remove repeated whitespace from pasted text and compare the cleaned result. Runs locally in your browser.
Remove Line Breaks
Join broken lines in pasted text and review the resulting paragraph. Runs locally in your browser.
Resize Image by Percentage
Resize your image relative to its original dimensions using percentage controls.
Resize Image by Pixels
Resize your images online to custom pixel width and height dimensions with aspect lock.
Resize Image for Instagram
Crop and resize an image to a 1080 x 1080 square post preset for Instagram.
Resize Image for LinkedIn
Resize and crop background banner layouts (1584 x 396) for professional LinkedIn profiles.
Resize Image for YouTube Thumbnail
Resize an image to a 1280 x 720 landscape thumbnail preset for YouTube.
ROAS Calculator
Calculate return on ad spend from attributed revenue and advertising cost. Runs locally in your browser.
Robots.txt Generator
Prepare robots.txt rules and review the sitemap address before publishing. Runs locally in your browser.
Rotate Image Online
Schema Markup Generator
Prepare an editable Schema markup JSON-LD starter and review the sample fields. Runs locally in your browser.
Sentence Case Converter
Apply sentence-style capitalization to a draft and review the result. Runs locally in your browser.
SERP Preview Tool
Preview a page URL, title, and description together in a search-result mockup. Runs locally in your browser.
SHA256 Generator
Generate a SHA-256 hash from text in your browser. Runs locally in your browser.
Sitemap XML Generator
Create a sitemap XML starter from a website URL and edit the URL entries. Runs locally in your browser.
Social Media Image Resizer
Resize and crop an image to a reusable 1200 x 630 social sharing preset.
Text Reverser
Reverse a text string and copy the resulting character order. Runs locally in your browser.
Text Sorter
Sort a text list into the available alphabetical order. Runs locally in your browser.
Title Case Converter
Capitalize words in a heading and review the suggested title case. Runs locally in your browser.
Tweet Character Counter
Measure a short post draft and review its character count locally. Runs locally in your browser.
Twitter Card Preview Tool
Inspect a sample social card using the page and image details you enter. Runs locally in your browser.
Uppercase Converter
Convert letters in your text to uppercase without changing the original document. Runs locally in your browser.
URL Decoder
Decode percent-encoded URL text and review spaces and reserved characters. Runs locally in your browser.
URL Encoder
Percent-encode text for a URL component, including spaces and reserved characters. Runs locally in your browser.
URL Slug Generator
Turn a heading into a compact hyphen-separated URL slug. Runs locally in your browser.
UUID Generator
Generate one or many UUID v4 identifiers locally with options for uppercase characters and hyphens.
VAT Calculator
Add or remove VAT from an amount using the rate you enter. Runs locally in your browser.
WebP to JPG Converter
Convert WebP assets to standard JPG format.
WebP To JPG Converter
WebP to PNG Converter
Convert WebP images to lossless PNG format in your browser.
WhatsApp Link Generator
Create a WhatsApp link using an international phone number and optional message. Runs locally in your browser.
X Twitter Image Resizer
Resize an image to a 1200 x 675 landscape post preset for X.
YouTube Banner Resizer
Resize an image to a 2560 x 1440 channel-art preset for YouTube.
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