56 free tools for developers and creators. Your files never leave your browser, and there's no sign-up.
Drop a file to see matching tools
Convert iPhone photos to JPG or PNG.
Image Tools · Popular
Resize and compress JPG, PNG and WebP.
Image Tools · Popular
Shrink images up to 80% with WebP.
Image Tools
Compress many JPG, PNG and WebP at once.
Image Tools
Crop to Instagram, YouTube and more.
Image Tools
favicon.ico and app icons from one image.
Image Tools
Strip location and camera data from photos.
Image Tools
Add a text or logo watermark to photos.
Image Tools
Extract the main colors of any image.
Image Tools
Convert between JPG, PNG, WebP and more.
Image Tools
Merge images into a single PDF.
PDF Tools · Popular
Export PDF pages as JPG or PNG.
PDF Tools
Combine several PDFs into one.
PDF Tools
Extract pages or split a PDF into files.
PDF Tools
Make PDF files smaller to share or upload.
PDF Tools
Rotate, reorder and delete PDF pages.
PDF Tools
Number the pages of any PDF.
PDF Tools
Lock a PDF with a password or unlock one.
PDF Tools
Validate, prettify and minify JSON.
Developer Tools · Popular
Beautify or minify SQL queries.
Developer Tools
Octal and symbolic Unix permissions.
Developer Tools
Inspect JWT header and payload.
Developer Tools
Encode and decode text or images.
Developer Tools
Parse URLs and edit query params.
Developer Tools
Compare two texts side by side.
Developer Tools
Bulk generate v4 UUIDs.
Developer Tools
Build cron expressions visually.
Developer Tools
Unix epoch to date and back.
Developer Tools
Convert CSV files to JSON arrays.
Developer Tools
Test regular expressions with live matches.
Developer Tools
Convert between YAML and JSON.
Developer Tools
Create HMAC-signed JSON Web Tokens.
Developer Tools
TypeScript interfaces from JSON.
Developer Tools
Random passwords and passphrases.
Security Tools
SHA-1, SHA-256, SHA-384 and SHA-512.
Security Tools
TOTP codes and authenticator QR codes.
Security Tools
Hash and verify passwords with bcrypt.
Security Tools
Random API keys, secrets and tokens.
Security Tools
QR codes with your logo and colors.
Social & Utils · Popular
Click-to-chat links with a message.
Social & Utils · Popular
Placeholder text in any length.
Social & Utils
UPPER, lower, camelCase and more.
Social & Utils
HEX, RGB, HSL and CMYK.
Social & Utils
Live preview and HTML export.
Social & Utils
Words, characters and reading time.
Social & Utils
WCAG AA and AAA color contrast.
Social & Utils
𝗕𝗼𝗹𝗱, 𝘪𝘵𝘢𝘭𝘪𝘤 and script text for social bios.
Social & Utils
Restore ç, ğ, ı, ö, ş, ü in Turkish text.
Social & Utils
URL-friendly slugs from any text.
Social & Utils
Check any IBAN and see its bank code.
Social & Utils
Percent of, change and ratio in one place.
Calculators
Exact age and days between two dates.
Calculators
Length, weight, temperature, data and more.
Calculators
Add or remove VAT from any amount.
Calculators
Find the better deal by price per unit.
Calculators
Monthly payment, total interest and schedule.
Calculators