Find
Replace with
Your text
Result
Preview — matches highlighted
🔒 Runs entirely in your browser. Your text is never uploaded or stored. Replace happens instantly as you type.
Input — one item per line
Output
🖼
Drop your JPG here or click to upload
Supports JPG, JPEG, WEBP, BMP — converts to PNG
Password Generator
Read the guide →Generate a secure, random password. Everything runs in your browser — nothing is stored or sent anywhere.
Strength—
Length
16
864
Character types
Quick presets — match site requirements
🔒 Generated entirely in your browser. No passwords are stored, transmitted, or logged. Uses the Web Crypto API for cryptographically secure randomness.
JSON Formatter & Validator
Read the guide →Format, beautify, validate, and minify JSON. Runs entirely in your browser — your data is never uploaded.
Paste your JSON
Result
🔒 Processed entirely in your browser. Your JSON is never uploaded or stored anywhere. Safe to use with API responses, config files, and sensitive data.
Base64 Encoder & Decoder
Read the guide →Encode text to Base64 or decode Base64 back to text. Full UTF-8 support. Runs entirely in your browser — nothing is uploaded.
Text to encode
Base64 result
🔒 Processed entirely in your browser. Your text and Base64 data are never uploaded or stored. Safe for tokens, credentials, and sensitive content.
Image Compressor
Read the guide →Reduce image file size instantly in your browser. JPEG, PNG, WEBP. Your images never leave your device.
💾
Drop your image here or click to upload
Supports JPEG, PNG, WEBP
HEIC → PNG Converter
Read the guide →Convert iPhone HEIC photos to PNG or JPG instantly in your browser. Up to 5 photos at once — nothing is uploaded.
Output format:
85%
📱
Drop up to 5 HEIC photos here or click to upload
Supports .heic and .heif files — iPhone photos, no account needed
🔒 Your photos never leave your device. All conversion happens locally in your browser — no uploads, no servers, no account needed.
URL
Size
Error correction
QR code
appears here
appears here
Text Diff & Compare
Compare two blocks of text line by lineOriginal text
Changed text
Hash Generator
MD5, SHA-1, SHA-256 & SHA-512 — generated locallyInput text
MD5
SHA-1
SHA-256
SHA-512
Note: MD5 and SHA-1 are shown for checksums and legacy compatibility — do not use them for security purposes. All hashing runs locally in your browser.
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