Useful tools.
Less busywork.

Create single or bulk QR codes for links and text, with quick PNG/SVG exports.

In your browser

Create QR codes for WiFi, links, contacts, events, and more. Download PNG or SVG in seconds.

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Style QR codes with custom colors, corners, and logo overlays for branding.

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Read a QR code from a PNG, JPG or WebP image locally. Inspect and copy its contents before you print or share.

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Upload one image and generate favicon, Apple touch, and Android icon packs ready for download.

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Compare file size, resize images and export JPG or WebP. See when a conversion makes the file larger.

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Build Scene7 crop URLs from presets and visual framing so images render the right size.

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Resize and crop many images locally, then export a ZIP in JPG, PNG, or WebP.

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Upload an image, add captions and export your meme as JPG, PNG or WebP.

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Create placeholder images with custom sizes, colors, and labels in seconds.

In your browser

Preview how a URL looks on social platforms with OG and Twitter card previews.

Checks URLs on our server

Audit titles, descriptions, canonicals, robots, H1s, and OG metadata across URLs.

Checks URLs on our server

Scan a page and list broken, redirected, and blocked links with status details.

Checks URLs on our server

Check many URLs at once for status codes, redirects, timings, and content types.

Checks URLs on our server

Inspect every redirect hop and spot loops, host changes, and slow chains.

Checks URLs on our server

Turn URL lists into a sitemap.xml with validation and normalization options.

In your browser

Compare your URL list for exact duplicate titles and descriptions. This is not a web-wide plagiarism checker.

Checks URLs on our server

Count words, lines and UTF-16 code units. See how much text your field or document contains.

In your browser

Convert text to upper, lower, title, sentence, camel, snake, or kebab case.

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Find, filter, and copy emojis or Unicode characters with code points and export options.

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Validate JSON, find errors, pretty-print, and minify in one place.

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Test regex with live highlights, capture groups, replacement preview, saved cases, and shareable links.

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Format HTML, CSS, or JavaScript with readable indentation and quick export.

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Convert CSV to JSON or JSON to CSV with table preview and delimiter settings.

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Install a bookmarklet for quick SEO, mobile, screenshot, alt text, and link checks.

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Compare two text blocks and highlight line-by-line differences.

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Compress PDFs with clear before and after preview, quality controls, DPI options, and one-click download.

In your browser