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AI-powered tools + developer utilities

Dev tools + AI.
One platform.

Format code, convert files, generate diagrams with AI, transcribe audio, and more — all free, fast, and private.

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Qevro

50+ Developer Tools

Format, convert, validate, generate

AI-Powered

TTS, transcription, diagrams

Privacy First

Most tools run 100% in your browser

Free Every Day

No credit card. No subscriptions.

AI-Powered Tools

AI tools that actually save time

Generate diagrams, convert text to speech, and transcribe audio — powered by AI, free every day. No credit card, no subscriptions.

3/day free

Repo Explainer

Paste a GitHub URL — get architecture diagram, tech stack, key files, and setup guide instantly.

Try it free
5/day free

Architecture Diagrams

Describe your cloud architecture in plain English — get a visual diagram with service icons.

Try it free
3/day free

Text to Speech

Convert text to natural-sounding audio with 4 AI voices. Adjustable speed and pauses.

Try it free
5/day free

Audio Transcription

Upload audio or video and get accurate text with timestamped segments. Export as .srt.

Try it free

Code Formatter

30+ languages. One click.

Paste your code, hit format. Supports JSON, SQL, HTML, CSS, JavaScript, TypeScript, YAML, XML, and many more. Live syntax checking tells you exactly what's wrong.

  • Beautify & minify
  • Live error detection
  • Visual tree editor for data formats
Try it now
formatter.json
// Before
{"name":"qevro","version":"1.0","features":["format","convert","validate"],"free":true}
// After ✨
{
"name": "qevro",
"version": "1.0",
"features": [
"format",
"convert",
"validate"
],
"free": true
}

Format Converters

Upload one format. Download another.

Convert between JSON, XML, YAML, CSV, TOML, Markdown, and more. No manual copy-pasting between tools. Upload → Convert → Download in seconds.

  • JSON ↔ XML ↔ YAML ↔ CSV
  • Drag & drop file upload
  • Download in any format
Try it now
converter
JSON
{
"name": "qevro",
"type": "formatter",
"lang": "en",
"free": true
}
YAML
name: qevro
type: formatter
lang: en
free: true
JSONXMLYAMLCSVTOML

Image Tools

Convert. Compress. Remove BG.

Transform images between PNG, JPG, WebP, SVG, and more. Remove backgrounds with AI — all processed locally in your browser. Your files never leave your device.

  • Format conversion
  • Background removal (AI)
  • 100% client-side — private
Try it now
image-tools
🖼️
PNGJPGWebPSVGGIFBMP
Background removed
Compressed 72% smaller

Validators

Know if it's valid. Instantly.

Validate JSON, XML, YAML, HTML, CSS, SQL, and regex patterns. Get clear error messages with line numbers. No guessing, no confusion.

  • Instant validation
  • Clear error messages
  • Line-by-line feedback
Try it now
validator.json
"name": "qevro"
"version": "1.0"
"features": ["format", "convert"]
"items": [1, 2, ]
"count": undefined
⚠ Line 4: Trailing comma not allowed
⚠ Line 5: undefined is not valid JSON
2 errors fixed — Valid JSON ✓

Generators

Generate anything. Instantly.

UUID, passwords, hashes, QR codes, lorem ipsum, cron expressions, meta tags, color palettes — all generated client-side with one click.

  • UUID & password generator
  • QR code & hash generator
  • Cron builder & color picker
Try it now
Generators
UUID
f47ac10b-58cc-4372-a567-0e02b2c3d479
Password
k$9Xm#pL2@vR8!
Hash (SHA-256)
a7ffc6f8bf1e...
Lorem
Lorem ipsum dolor sit amet...

Document Tools

View. Compare. Analyze.

CSV/TSV viewer with sortable tables, side-by-side diff checker with merge, word counter, JSON path finder, and XPath tester.

  • Interactive table viewer
  • Side-by-side diff with merge
  • JSON Path & XPath tester
Try it now
Diff Checker
1const name = "qevro";
2const ver = "1.0";
3const fast = true;
4const port = 3000;
5const env = "dev";
6const debug = false;
7const api = "/v1";
8const ssl = true;
9export default config;
1const name = "qevro";
2const ver = "2.0";
3const fast = true;
4const port = 8080;
5const env = "dev";
6const debug = false;
7const api = "/v2";
8const ssl = true;
9export default config;

Dead simple. 3 steps.

No accounts needed for dev tools. Sign in for AI features — free daily limits.

01

Paste, Upload, or Describe

Drop a file, paste your code, or describe what you need in plain English. We handle the rest.

02

Process Instantly

Format code, convert files, generate diagrams, transcribe audio — one click. AI does the heavy lifting.

03

Download & Use

Copy results, download files, or export in any format. Everything stays private.

Try it now — it's free

No sign-up for dev tools. AI tools get free daily limits.

69+ tools. Free. No sign-up.

Developer tools, AI utilities, and document processors — all in one place. Stop juggling browser tabs.

AI Tools

3
Text to SpeechAudio TranscriptionArchitecture Diagrams

API Tools

1
API Tester

Code Formatters

19
JSONSQLHTMLCSSJavaScriptTypeScriptXMLYAMLJavaC#PHPGoRustRubyKotlinGraphQLMarkdownTOMLSCSS

Converters

10
JSON → XMLXML → JSONJSON → YAMLYAML → JSONJSON → CSVCSV → JSONSQL → SQLAlchemyMarkdown → HTMLHTML → MarkdownXML → YAML

Image Tools

8
PNG → JPGJPG → PNGWebP → PNGPNG → WebPSVG → PNGRemove BackgroundImage CompressGIF → PNG

Encoders / Decoders

8
Base64URL EncodeJWT DecodeHexHTML EntityBinaryUnicodeROT13

Validators

9
JSON ValidatorXML ValidatorYAML ValidatorHTML ValidatorCSS ValidatorRegex TesterQR/Barcode ReaderEmail ValidatorURL Validator

Minifiers

7
JSON MinifyJS MinifyCSS MinifyHTML MinifyXML MinifySQL MinifySVG Minify

Document Tools

15
CSV ViewerTSV ViewerDiff CheckerWord CounterJSON Path FinderXPath TesterHTML Email PreviewPDF ViewerPDF Image ExtractorDOCX ViewerDOCX Image ExtractorPDF MergePDF SplitPDF RotatePDF Watermark

Generators

9
UUID GeneratorHash GeneratorPassword GeneratorLorem IpsumQR CodeBarcode GeneratorCron BuilderMeta TagsColor Picker

Whiteboard

1
Whiteboard

This domain is for sale.

qevro.in — short, brandable, memorable. Perfect for a dev tool, SaaS, or tech brand. Interested? Let's talk.

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qevro.in

5 characters • .in TLD • Brandable

Available for purchase