Directory
All tools
Showing 62 of 62 tools
Image Compressor
High quality lossless size reduction for JPG, PNG, and WebP.
Image Converter
Batch convert images between various digital formats instantly.
JSON Formatter
Validation and cleanup for API payloads.
QR Generator
Custom code creation for links, text, and contact cards.
Reading Counter
Count words, characters, sentences, paragraphs, and reading time.
Case Converter
Change text to uppercase, lowercase, Title Case, camelCase, kebab-case, or snake_case.
Image Resizer
Scale images to exact or proportional dimensions for web and social.
Table to JSON
Convert CSV or Excel into a JSON array, or turn JSON back into a spreadsheet.
JWT Decoder
Read a JSON Web Token header and payload, and check the signature with your own key.
Interest
Project compound growth, regular savings, or a loan payment from a rate and a term.
Cron Parser
Read a cron expression as a sentence and list the next run times.
Text Diff
Compare two drafts and see which lines were added or removed.
Symbol Picker
Search emoji and symbols, then copy one with a click.
Word Counter
Character and word metrics for drafts and captions.
PDF Password
Add a password to a PDF, or remove one when you already know it.
JWT Secret Generator
Generate a random HMAC secret for HS256, HS384, and HS512.
SSL/TLS Certificate Checker
Read the certificate a public host presents and see when it expires.
CORS Tester
See whether a frontend origin is allowed to read an API response.
Number Base
Convert a number between decimal, binary, hexadecimal, octal, and Base64.
Data & Bandwidth
Convert storage sizes and transfer rates, from MB and GB to Mbps and MB/s.
Text Cleaner
Remove extra spaces, blank lines, and duplicate lines or words.
Text Extractor
Pull emails, links, or phone numbers out of a long block of text.
Open Graph & Meta Tags
Read a public page and check the title, image, and tags used in social link previews.
HTTP Security Headers Analyzer
Check whether a public site sends the headers that limit scripts, framing, and content sniffing.
Unit Converter
Convert length, mass, volume, temperature, and other common units.
Document Diff Checker
Compare two texts side by side and see which lines were added, removed, or changed.
Base64 Encoder
Encode and decode strings or files in Base64.
Website to Screenshot
Open a public URL and save the page's layout as a PNG or JPEG.
Subdomain Finder
List published host names for a domain and their public addresses.
Load Sample
Time a short burst of GET requests and read the average response and throughput.
Whois Lookup
Read the public registration record for a domain: registrar, dates, and name servers.
IP & GeoIP Lookup
See the estimated location, ISP, and network record for a public IP address or domain.
Aspect Ratio
Read a pixel size as a ratio, then scale the other side so the layout stays proportional.
Dummy Data
Generate placeholder paragraphs, names, emails, or phone numbers.
Fancy Text
Turn plain letters into Unicode bold, italic, monospace, and script.
HTML Tag Extractor
Read one public page and list a chosen tag, such as links or image addresses.
Markdown to Text
Remove Markdown marks and keep the plain words.
Background Remover
AI-powered background extraction for portrait images.
Multi-Algorithm Hash Generator
Hash text or a file as MD5, SHA-256, and SHA-512, then match a pasted digest.
Text Sorter
Sort a list A to Z, Z to A, by length, or by number.
SQL Formatter
Pretty-print queries with consistent keyword casing.
Epoch Converter
Translate Unix timestamps into human-readable dates, and dates back into epoch time.
Image Color Picker
Extract hex codes and color palettes from any uploaded photo.
Merge PDF
Combine PDFs, photos, and Word or PowerPoint files into one PDF.
Percentage Calculator
Solve percentages, discounts, sales tax, and VAT from any two values.
Password Hash
Generate a bcrypt hash and check it against the original text.
Compress and Optimize PDF
Shrink one PDF by recompressing its images and dropping unused data.
Palette Generator
Extract a color palette from a photo, then refine it by dragging handles on the image.
Favicon Generator
Turn a logo or image into a favicon.zip with ICO, PNG sizes, Apple Touch Icon, Android icons, and a web manifest.
Many Photos, One PDF
Put two or more photos into one PDF, with one photo on each page.
Tip Calculator
Calculate a restaurant tip and split the total across any number of people.
SVG Optimizer
Minify vector images without losing visual fidelity.
Image Cropper
Draw a crop rectangle, lock an aspect ratio, or match social sizes.
PDF to Office
Convert a PDF into PowerPoint, Word, or Excel files.
EXIF Remover
Strip metadata and privacy data from photos.
URL Shortener
Create compact links for campaigns and sharing.
EXIF Viewer
Read and extract metadata information from your image files.
Image Rotate
Rotate and flip photos before export or upload.
Bulk Optimizer
Process up to 50 images at once with specific quality targets.
Image Watermark
Overlay text or logos on images with batch-ready presets.
Image Blur
Soften backgrounds or redact details in a still image.
One Photo to Document
Convert a single photo into a PDF, Word, Excel, or PowerPoint file.