Wivrix

All tools

Install the app and keep only the tools you use.

Most popular

Photo Editor

Crop, resize, rotate and filter photos, then export in any format.

 Images & PDF

PDF Editor

Edit PDF text in your browser, plus merge, split, rotate and convert.

 Images & PDF

Background Remover

Remove a photo background with on-device AI.

 Images & PDF

WAN File Transfer

Send files to anyone online with a 6-digit code. Encrypted end to end.

 Network & DomainNeeds networkNew

Photo & Signature Resizer

Resize a photo or signature to an exact KB range for SSC, GDS, UPSC, PAN and passport forms.

 Images & PDF

Browse all (49)

Photo Editor

Crop, resize, rotate and filter photos, then export in any format.

 Images & PDF

PDF Editor

Edit PDF text in your browser, plus merge, split, rotate and convert.

 Images & PDF

WAN File Transfer

Send files to anyone online with a 6-digit code. Encrypted end to end.

 Network & DomainNeeds networkNew

LAN File Transfer

Send files between devices on the same Wi-Fi — nothing uploaded.

 Network & DomainNeeds networkNew

Peer Chat

Private browser chat with files and images — peer to peer, no permanent storage.

 Network & DomainNeeds networkNew

Video Downloader

Save a media file from a direct link (.mp4, .mp3, .webm and more) when you have the rights to it.

 EverydayNeeds network

Photo & Signature Resizer

Resize a photo or signature to an exact KB range for SSC, GDS, UPSC, PAN and passport forms.

 Images & PDF

Background Remover

Remove a photo background with on-device AI.

 Images & PDF

Photo Cleaner

Erase date stamps, text, emojis and objects from your own photos, in your browser.

 Images & PDF

Video to Image

Export every frame, or just the moments you pick, from a video as JPG, PNG or WebP.

 Images & PDF

Text to Image

Generate an image from a text prompt with Pollinations AI — free, no signup.

 Images & PDFNeeds network

AI Image Editor

Edit a photo with a prompt using Cloudflare Workers AI (FLUX.2 Klein).

 Images & PDFNeeds network

Text to Voice

Turn any text into natural speech with multiple AI voices — runs on your device.

 Text & Writing

Voice Changer

Change voice from text, file or mic — presets, custom clone or live FX, all on-device.

 Text & Writing

QR Code Generator

Create QR codes for links, text and Wi-Fi. Download as PNG or SVG.

 Everyday

Large File Downloader

Download large files faster with parallel connections and resume.

 EverydayNeeds network

Signature Maker

Draw or type a signature and download it as a transparent PNG.

 Everyday

Invoice Generator

Build a professional invoice and download it as a PDF.

 Finance

PDF to Text & Word Converter

Extract the text from a PDF and save it as a document.

 Images & PDF

Drawing Pad

Draw, paint and sketch with brushes, shapes, arrows and text.

 Images & PDF

Word & Character Counter

Word, character and reading-time counts as you type.

 Text & Writing

URL Encoder / Decoder

Percent-encode and decode URLs and query strings.

 Developer

Image Converter & Compressor

Convert between PNG, JPEG and WebP, resize and compress.

 Images & PDF

Time Zone Converter & Meeting Planner

Convert times between zones and see when working hours overlap.

 Everyday

Random Picker & Spin Wheel

Pick a random winner or number using a genuinely unbiased draw.

 Everyday

Case Converter

Switch text between upper, lower, title, camel and snake case.

 Text & Writing

Text Diff Checker

Compare two blocks of text and highlight every difference.

 Text & Writing

Markdown Preview

Write Markdown and see the rendered HTML instantly.

 Text & Writing

Text Toolkit

Sort lines, remove duplicates, trim whitespace and renumber at once.

 Text & Writing

Lorem Ipsum Generator

Generate placeholder text by word, sentence or paragraph.

 Text & Writing

Compound Interest & SIP Calculator

See how savings and monthly investments grow over time.

 Finance

Encrypt & Decrypt Text and Files

Encrypt or decrypt text and files with AES, ChaCha20 or XChaCha20 in your browser — nothing uploaded.

 SecurityNew

JSON Formatter & Validator

Pretty-print, validate and minify JSON with clear errors.

 Developer

API Client

Send HTTP requests with params, auth, body, tests, and saved collections.

 DeveloperNeeds network

Base64 Encoder / Decoder

Encode and decode Base64 text and data URLs.

 Developer

JWT Decoder

Decode a JWT header and payload without sending it anywhere.

 Developer

CSV to JSON Converter

Convert CSV to JSON and back, with header detection.

 Developer

HTML Encoder / Decoder

Escape and unescape HTML entities.

 Developer

YAML to JSON Converter

Convert YAML to JSON and back, with errors pinned to the line.

 DeveloperNew

XML Formatter & Validator

Format, indent and validate XML documents.

 Developer

SQL Formatter & Beautifier

Format SQL queries into readable, consistent style.

 Developer

Hash Generator (SHA-1, SHA-256, SHA-512, MD5)

MD5, SHA-1, SHA-256 and SHA-512 checksums.

 Security

Image to Base64 Data URI Converter

Turn an image into a Base64 data URI for CSS or HTML, and back.

 Images & PDF

Device Info & Screen Size Detector

Detect your screen size, device model, browser and supported features.

 DeveloperNew

WHOIS Lookup

Domain registration, registrar, expiry and nameservers.

 Network & DomainNeeds network

DNS Lookup

A, AAAA, MX, TXT, NS, CNAME, SOA and CAA records.

 Network & DomainNeeds network

IP Address Info

Reverse DNS, network class and binary or hex representations.

 Network & DomainNeeds network

HTTP Headers Checker

Inspect response headers and check security headers.

 Network & DomainNeeds network

User Agent Parser

Identify browser, engine, operating system and device.

 Network & Domain

Quick conversions

Straight answers for the conversions people look up most, each with a calculator, the formula and a reference table.

Browse the conversion reference →