Services

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CSV to JSON Converter

Split-Flap Board Contrast Checker

Announcement BarEmbed widgetA dismissible top banner for launches, sales, and changelogs.

Announcement ModalNewEmbed widgetA centered popup for new launches, an image, message, CTA, and dismiss options.

Base64 EncoderEncode and decode text to Base64 in your browser, free, no sign-in.

Before / After SliderNewEmbed widgetA draggable before/after image comparison slider, edits, retouches, AI results.

Case ConverterNewConvert text between UPPER, lower, Title, camelCase, snake_case, and more, free, no sign-in.

Character CounterCount characters, words, lines, and UTF-8 bytes as you type, free, no sign-in.

Color ConverterConvert colors between HEX, RGB, and HSL in your browser, free, no sign-in.

CommentsEmbed widgetThreaded comments with shared sign-in, storage, and i18n.

Contrast CheckerNewCheck WCAG color contrast between text and background, see AA/AAA pass or fail live, free, no sign-in.

Cookie ConsentNewEmbed widgetA one-line cookie consent banner, accept/decline, remembered per visitor.

Countdown TimerEmbed widgetA live countdown to any date, urgency for launches, sales, and deadlines.

Cron Expression HelperNewFree cron expression helper, explain any schedule and preview the next run times, no sign-in.

CSS Gradient GeneratorNewFree CSS gradient generator, build linear and radial gradients with a live preview and copy the code, no sign-in.

CSV to JSON ConverterNewConvert CSV to JSON and back in your browser, quoted commas kept intact, free, no sign-in.

D-Day CalculatorFree online D-day calculator, days until any date, with a shareable link.

Disposable Email CheckerFree disposable / temporary email checker, detect throwaway addresses, no sign-in.

DNS LookupLook up a domain's DNS records (A, AAAA, MX, TXT, NS, CNAME) right in your browser.

FeedbackEmbed widgetA private feedback box, visitors send you a note, only you read it.

Focus SoundsNewA free ambient sound mixer for focus and studying, white noise, rain, ocean, and more, synthesized live, no sign-in.

GuestbookEmbed widgetA public message wall, visitors leave a note, with shared sign-in.

Hash GeneratorHash text with SHA-256/1/384/512 in your browser, free, no sign-in.

Image GalleryNewEmbed widgetA one-line masonry image gallery with a built-in fullscreen viewer.

Image LightboxNewEmbed widgetClick any image to open a fullscreen lightbox, keyboard nav, captions, zero setup.

Image MagnifierNewEmbed widgetAdd an e-commerce hover/touch zoom loupe to any image, inspect detail with no setup.

Image Mask & WatermarkNewPixelate/mosaic an image and stamp a copyright watermark, free, in your browser, nothing uploaded.

Image Mask PaywallNewEmbed widgetMosaic and watermark your premium images until visitors unlock, the paywall for gated art.

JSON FormatterFormat, validate, and minify JSON in your browser, free, no sign-in.

JWT DecoderDecode a JWT and read its header and payload in your browser, free, no sign-in.

Lorem Ipsum GeneratorNewGenerate lorem ipsum placeholder text, paragraphs, sentences, or words. Free, no sign-in.

Mind Map EmbedEmbed widgetEmbed a mind map, drop a DeepThought map onto any page with one line.

Mindmap EditorEmbed widgetLet visitors build and share mind maps right on your site, no sign-in to view.

NewsletterEmbed widgetA one-line email signup form, collect subscribers, no backend.

OG Image APINewImage APIOne URL renders your social preview card, drop it in og:image and every page gets a designed share image.

Password GeneratorGenerate strong random passwords in your browser, free, no sign-in.

PollsEmbed widgetSingle-choice polls, one vote per signed-in user, live results.

Pomodoro TimerNewA free online Pomodoro timer, focus and break cycles with a big countdown, no sign-in.

QR Code GeneratorFree QR code generator, text or URL to QR, download PNG/SVG, no sign-in.

Quote CardsNewA free random quote generator with inspiring quotes from real people, shuffle, copy, and share, no sign-in.

Ratings & ReviewsEmbed widget1–5 star ratings with optional reviews and a live average.

ReactionsEmbed widgetMulti-emoji reactions, one per signed-in user, with live counts.

Reading ProgressEmbed widgetA slim top bar that fills as visitors read, keeps long posts engaging.

Regex TesterTest a regular expression against text and see live matches, free, no sign-in.

Share ButtonsNewEmbed widgetOne-line social share buttons, X, Facebook, LinkedIn, copy link, native share.

Slug GeneratorTurn any text into a clean URL slug in your browser, free, no sign-in.

Split-Flap BoardNewEmbed widgetAn airport-style split-flap board for any page, flip through headlines or announce a launch in one line.

StopwatchNewA free online stopwatch that counts up with laps, time your study, work, or reps, no sign-in.

Study ChecklistNewA free study checklist for your daily to-do list, check tasks off and track progress, no sign-in.

Table of ContentsEmbed widgetAn auto table of contents with scrollspy, navigation for long pages.

Text Diff CheckerNewCompare two texts and see a line-by-line diff, added and removed lines highlighted, free, no sign-in.

Timestamp ConverterConvert Unix timestamps to dates and back in your browser, free, no sign-in.

UpvoteEmbed widgetOne-tap upvotes, one per signed-in user, with a live count.

URL Encoder / DecoderNewEncode and decode URLs and query strings in your browser, free, no sign-in.

UUID GeneratorGenerate random v4 UUIDs instantly, in bulk, free, no sign-in.

View CounterEmbed widgetA live page-view counter badge, no sign-in, one count per visit.

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